Ferrari 599 GTB Fiorano by Novitec

Specifications

Engine
Type:	V12
Displacement cu in (cc):	366 (5999)
Power bhp (kW) at RPM:	645(481) / n.a.
Torque lb-ft (Nm) at RPM:	n.a.
Redline at RPM:	8400
Brakes & Tires
Brakes F/R:	ABS, vented disc/vented disc
Tires F-R:	R20 - R21
Driveline:	Rear Wheel Drive
Exterior Dimensions & Weight
Length × Width × Height in:	183.7 × 77.2 × n.a.
Weight lb (kg):	n.a.
Performance
Acceleration 0-60 mph s:	3.7
Top Speed mph (km/h):	> 208 (> 335)
Fuel Economy EPA city/highway mpg (l/100 km):	n.a.

Ferrari 360 Modena F1

Specifications

Engine
Type:	V8
Displacement cu in (cc):	225 (3686)
Power bhp (kW) at RPM:	400(294) / 8500
Torque lb-ft (Nm) at RPM:	275(373) / 4750
Redline at RPM:	8500
Brakes & Tires
Brakes F/R:	ABS, vented disc/vented disc
Tires F-R:	215/45 ZR18 - 275/40 ZR18
Exterior Dimensions & Weight
Length × Width × Height in:	176.3 × 75.7 × 47.8
Weight lb (kg):	3064 (1390)
Performance
Acceleration 0-62 mph s:	4.5
Top Speed mph (km/h):	180 (296)
Fuel Economy EPA city/highway mpg (l/100 km):	n.a. (17.9)

Ferrari F430

The F430's chassis is heavily based on its predecessor, the 360. Internally, both cars are referred to with the same model number (F131), though the F430 has the Evoluzione tag attached to show that it features some major changes. Internally, the car is simply known as the "Evo".^[3]

The MSRP for a Ferrari F430 is between $168,005 - $227,000 in the United States.^[4] The F430 is sold starting at about £120,000^[5] in the United Kingdom, approximately €175,000 in the European Union and a whopping $389,000 for the base model to $450,000 for the Spider F1 Sequential in Australia.

Design

The body has been redesigned to be more curvaceous and aerodynamic. Although the drag coefficient remains the same, downforce has been greatly enhanced. A great deal of Ferrari heritage is found in the car: at the rear, the Enzo's tail lights and interior vents have been added. The car's name has been etched into the Testarossa-styled driver's side mirror. The large oval openings in the front bumper are reminiscent of Ferrari racing models from the 60s, specifically the 156 "sharknose" Formula One car and 250 TR61 Le Mans cars of Phil Hill.

Engine

Along with a restyled body, the F430 features a 4.3 L V8 petrol engine derived from a shared Ferrari/Maserati design. This new powerplant is a significant departure for the F430's line: The engines of all previous V8 Ferraris were descendants of the Dino racing program of the 1950s. This fifty year development cycle comes to an end with the entirely new 4.3 L, the architecture of which will later replace the Dino-derived V12 in most other Ferrari cars. The engine's output specifications are: 360.4 kW (490 hp) at 8500 rpm and 465 N·m (343 ft·lbf) of torque at 5250 rpm.

Brakes

The brakes on the F430 were designed in close collaboration with Brembo. The result has been a new cast-iron alloy for the discs. The new alloy includes molybdenum which has better heat dissipation performance. Another option Ferrari is providing are carbon-ceramic discs. Ceramics have much higher heat-resistivity than metals, thus giving the F430's brakes not only good performance but also a longer lifespan. Ferrari claims the brakes will not fade even after 300-350 laps at their test track.

Features

The F430 includes the E-Diff, a computer-controlled limited slip differential which can vary the distribution of torque based on inputs such as steering angle and lateral acceleration.^[2]

Other notable features include the first application of Ferrari's manettino steering wheel-mounted control knob^[2]. Drivers can select from five different settings which modify the vehicle's ESP system, "Skyhook" electronic suspension, transmission behavior, throttle response, and E-Diff. The feature is similar to Land Rover's "Terrain Response" system.

The Ferrari F430 was also released with exclusive G

oodyear Eagle F1 GSD3 EMT tires. "A car with such performance needs to be equipped with the best tires on the market," said Jean Jacques Wiroth, European director of Original Equipment Sales and Marketing for Goodyear tires, adding "we are proud that Ferrari chose the Goodyear Eagle F1 with run-flat technology." The Eagle F1 GSD3 has a striking V-shaped tread design and OneTRED technology.^[6]

Performance

Car and Driver magazine found the car's performance worthy of the Ferrari heritage, and recorded a 3.5 sec 0-60 mph acceleration run in the F430^[3] This makes it the third-quickest Ferrari road car ever made, after the Enzo and the 599. That being said, the 3.5 second 0-60 run was made on a European spec car, which has launch control, a feature designed to help launch the car from a standing start at high RPM's. Much like the E-Diff and the manettino, the launch control is a technology borrowed from Ferrari's Formula 1 racing program.^[2] The launch control is unavailable in U.S.-spec F430's, presumably due to liability issues.

On the BBC Top Gear TV show, shown on the 17 July 2005, the Stig achieved a Power Lap time of 1.22.9. While the laptime was 0.9 seconds less than a Lamborghini Murciélago, the F430 was slower than the Ferrari 360 Challenge Stradale at 1.22.3. The slower lap was blamed on the F430's Bridgestone tires supposedly having less grip than the Challenge Stradale's Pirellis.

Top Gear's Jeremy Clarkson has commented on the F430's handling being absolutely brilliant, a marked improvement over the 360; he claimed that Ferrari holds that "even the most butter-fingered, incapable driver could drive the F430 around a track only one second slower than the most skilled test driver". He has in fact proclaimed, on more than one occasion, that the Ferrari 430 is "just about the best car I've ever driven", a status he previously attributed to the F355 (but never the Ferrari 360).

Mercedes C63 AMG

To coincide with the 40th birthday of Mercedes-AMG GmbH, the new C 63 AMG cuts a very self-assured figure. The V8 top model is already the fifth generation of the AMG C-Class. The family tree goes right back to the 1993 C 36 AMG – the very first vehicle to emerge from the cooperation between Daimler-Benz and AMG. But the first steps were taken six years before. The 190 E 3.2 AMG unveiled in 1987 marked the beginning of the successful career of the dynamic and exclusive mid-range model from Affalterbach.

Engine and drive system

Engine capacity king with 336 kW/457 hp
Wide, road-hugging and ready for action: the very appearance of the new C 63 AMG raises expectations. The bonnet with its prominent power domes is the first indication of the exceptional drive system of the new AMG high-performance car. Under the bonnet you will find an independently developed AMG 6.3-litre V8 engine, which generates a dominant 336 kW/457 hp at 6800 rpm from a 6208-cc displacement. In this respect, the C 63 AMG comes very close to the 470 or so horsepower delivered by the AMG C-Class racing touring car in the German Touring Car Masters (DTM). Such high output also benefits the power-to-weight ratio, which is a very favorable 3.6 kg/hp.

The torque developed by the AMG 6.3-litre V8 engine need also fear no comparison. The maximum 600 Nm at 5000 rpm is unrivalled in this class and the torque curve is equally impressive: from 2000 to 6250 rpm the driver always has more than 500 Nm on tap – ideal for powerful acceleration in any engine speed range. Thanks to its superior capacity, the AMG eight-cylinder engine delivers 30% more torque than comparable engines in its performance class.

AMG 6.3-litre V8 based on thoroughbred racing technology

Introduced in 2005, the V8 engine is installed in numerous AMG high-performance cars and excels with its thoroughbred motor sports technology.

Perfect cylinder charging is ensured by the vertical arrangement of the intake

and exhaust ducts, as well as the magnesium variable intake manifold with two integral throttle flaps. Other high-tech features include variable camshaft adjustment, four-valve technology with bucket-type tappets, a particularly rigid aluminum crankcase of closed-deck design and the low-friction TWAS coating on the cylinder contact surfaces.

AMG sports exhaust system for typical AMG eight-cylinder vocals

One of the outstanding strengths of the next-generation V8 engine from Mercedes-AMG is its high-revving flexibility. It reaches its maximum at 7200 rpm. With an all-new sporty AMG sound developed during extensive testing, the eight-cylinder Affalterbach engine offers the unique appeal of a high-revving, naturally aspirated engine – unmistakable at low, medium and high engine speeds. To minimise exhaust back pressure, the continuous dual-flow AMG sports exhaust system features two chromed twin oval tailpipes with large cross-sections. The high-performance catalytic converter technology ensures optimum emission control. And it goes without saying that the C 63 AMG complies with all current emissions limits, including EU 4. The specific requirements of the US market, such as the LEV-II standard, On-Board Diagnosis II and the lambda sensor diagnosis present no obstacle. The fuel consumption of the C 63 AMG according to the NEDC is 13.4 l/100 km and 319 g/km CO2 (Estate 13.7 l/100 km and 326 g/km CO2).

The inspiring agility and spontaneous response of the V8 engine to the touch of the accelerator also have their roots in electronic fuel supply. Equipped with new components, they operate at a demand-actuated system pressure of 3.8 to 5.0 bar. According to power requirements and external temperature, fuel pressure is adjusted and regulated at lightning speed. The signal from the accelerator pedal is converted in milliseconds by the engine electronic system into the corresponding fuel pressure setting. Such control ensures rapid vehicle response and a sporty thrust across all load ranges and at all engine speeds.

Large radiators for optimum stability

In the interests of optimal reliability, the C 63 AMG has a particularly efficient water cooling system and large engine and transmission oil coolers. Located behind the large apertures in the AMG front apron, these coolers ensure non-critical operating temperatures at all times – even under the extreme stress of the racetrack.

Like all AMG high-performance engines, the AMG 6.3-litre V8 is built in the AMG engine shop on the traditional "one man, one engine" principle. This means that one technician is responsible for hand-assembling a complete V8 engine to the highest quality standards – which is at-tested to by their signature on the AMG engine plate.

AMG SPEEDSHIFT PLUS 7G-TRONIC with blipping function

This high-performance eight-cylinder engine has the perfect partner in the form of the AMG SPEEDSHIFT PLUS 7G-TRONIC transmission. Equipped with AMG aluminum steering-wheel shift paddles and three driving modes, the seven-speed automatic transmission allows a decidedly sporty or more comfort-oriented style of driving according to the driver's preference. The different modes - "S" (Sport), " C" (Comfort) and "M" (Manual) differ in their shift characteristics and speed: gearshifts in "S" mode are around 30% faster than in "C" and no less than around 50% faster in "M" mode. Pressing a button next to the selector lever is sufficient to activate the desired driving program.

The new C 63 AMG is the very first AMG car to feature an automatic throttle-blipping function during downshifts. This not only enhances the driver's emotional experience – the virtually jolt-free downshifting process also reduces the load-change responses and has a particularly positive effect when braking before bends on the racetrack.

Chassis and brake system

Dynamism to perfection
The dynamic driving talent of the new C 63 AMG is apparent at first glance. The flared wings conceal a completely new-design three-link front suspension with a wider track and new speed-sensitive AMG sports steering for high-speed cornering and awesome agility. The firm-setting springs and gas-filled shock absorbers on the all-new AMG sports suspension ensure optimum contact with the road and low body movement when taking corners at high speeds.

The new front axle features a track width increased to 35-mm to reduce dynamic wheel load when cornering. A series of measures ensure substantially increased stability and precision in all driving scenarios. The new-design suspension at the front axle is 100% firmer, which makes for significantly improved steering precision. A further advantage becomes apparent when braking. The new suspension ensures instantaneous brake system response even under dynamic loads.

In combination with completely newly configured elastokinematics, the new wheel location provides greatly improved lateral dynamics and allows the driver of the C 63 AMG to benefit from significantly higher cornering speeds. A larger torsion bar stabiliser, new head bearings and dampers with rebound buffer springs further enhance this stability and precision. Steering feedback is also improved by the new kinematics. The speed-sensitive AMG sports steering has a ratio of 13.5:1, but feels more direct as a result of moving what is termed the instant center of motion at the front axle. A more rigid Hardy disc in the steering column, as well as modified steering characteristics, make a further contribution to increased precision.

Improved multi-link independent rear suspension with increased track width

The multi-link independent rear suspension has also been thoroughly re-engineered, with a 12-mm-wider track and more camber leading to improved cornering performance. Reinforced drive shafts and drive joints increase fatigue strength and round off the improvements to the rear suspension of the C 63 AMG.

The completely newly developed AMG sports suspension combines out-standing handling dynamics with the long-distance comfort to be expected of a Mercedes – which also means that the C 63 AMG has the characteristic virtues of a genuine AMG.

18-inch AMG light-alloy wheels, 19-inch wheel/tire combination on re-quest

The C 63 AMG is appropriately fitted with new 18-inch AMG light-alloy wheels in a five-spoke design. Painted in titanium gray, these high-gloss wheels in size 9.0 x 18 and 8.5 x 18 are fitted with wide-base tires in size 235/40 R 18 (front) and 255/35 R 18 (rear). Even more dynamic handling is possible with the optionally available 19-inch AMG titanium gray light-alloy wheels in a multi-spoke design with a high-gloss finish. The front wheels are in size 8.0 x 19 with 235/35 tires, with 9.0 x 19 wheels and 255/30 R 19 tires at the rear.

Generously dimensioned, fade-resistant AMG high-performance brake system

Internally ventilated and perforated disc brakes all-round reside behind the spokes of the AMG wheels. The front brakes have 360 x 36 mm discs with six-piston fixed calipers, while 330 x 26 mm discs with four-piston fixed calipers handle deceleration at the rear. The AMG high-performance brake system is characterised by precisely metered braking, the shortest stopping distances and high fade resistance.

3-stage ESP® with Sport function as a new feature in the C 63 AMG

The Electronic Stability Program ESP® is specifically configured for the dynamic performance of the C 63 AMG, which is the first AMG model to feature 3-stage ESP® with a Sport function. This system offers three different control settings and is a logical further development of the AMG ESP® philosophy. The ESP® button in the center console enables the driver to choose between three modes – "ESP ON", "ESP SPORT" and "ESP OFF" – the currently active mode is shown in the central display of the AMG instrument cluster.

In "ESP ON" mode, the onset of handling instability leads to braking intervention at one or more of the wheels, accompanied by a reduction in engine torque. Briefly pressing the ESP® button activates "ESP SPORT". In this mode the braking intervention to counter oversteer or understeer, as well as the accompanying reduction in engine torque, allows a higher dynamic threshold and, for instance, corresponding drift angles – which means that the driver of the C 63 AMG benefits from considerably more active driving pleasure. ESP® is restored to its normal function as soon as the brake pedal is operated.

Prolonged pressure on the ESP® button activates "ESP OFF". There is no intervention to control the handling dynamics and no reduction in engine torque – thus increasing driving enjoyment even further. "ESP OFF" should only be used by experienced drivers on dedicated racetracks. In this mode too, operating the brake pedal restores all the normal functions of ESP®.

The system's traction logic is active in all three ESP® modes. If one of the drive wheels threatens to spin, specific brake pressure is applied to virtually create the effect of a mechanical differential lock. This means that the engine power is transferred to the road even more effectively.

AMG performance package for enhanced dynamic handling

The AMG performance package and exclusive optional extras are available for the C 63 AMG. The components developed for the AMG PERFORMANCE STUDIO further enhance dynamic handling and are avail-able for both the saloon and estate models.

The AMG performance package comprises:

- Rear-axle locking differential: the mechanical asymmetrical multiple-disk locking differential with a 40% locking factor under load increases traction and significantly enhances driving pleasure – particularly during sporty driving. The differential lock prevents or reduces slipping at the wheel with the least road grip by distributing torque to the wheel with the highest traction.
- AMG performance chassis: new springs at the front axle with approx. 10% higher spring rate and a new absorption detection system at the front and rear axles enhance both performance and lateral dynamics. Lower lateral tilt and reduced body roll enable an even greater degree of sporty handling.
- AMG high-performance composite brake system: internally ventilated and perforated composite 360 x 36 mm brake discs at the front axle with six-piston fixed calipers ensure even higher fade-resistance at high loads.
- AMG performance steering wheel in nappa leather/Alcantara design: the AMG performance steering wheel is an absolute pleasure to touch and further adds to the luxurious feel of the interior.

The following optional extras are available to complement the AMG performance package and are exclusive to the C 63 AMG:

- 19-inch AMG light-alloy wheels with multi-spoke styling, titanium gray and with a high-gloss finish. 235/35 tires are fitted to the 8.0-inch rims at the front axle; the format at the rear is 9.0 x 19 and 255/30 R 19.
- AMG carbonfibre trim: replaces the standard aluminum trim and adds a functional racing-car touch to the interior.
- AMG velour floor mats in black


Design and equipment

More AMG than ever before
Both technologically and visually the new C 63 AMG is more distinctively different from the production C-Class than ever before. In combination with the sports functionality of the standard equipment, the saloon and estate models are unmistakable in their role as exclusive and dynamic top models.

The front end of the C 63 AMG is dominated by the new bonnet with its two pronounced power domes, as well as the trademark AMG radiator grille with a central star and two louvres with chrome inserts. The honeycomb pattern of the grille is also reflected in the large air dams of the new athletically contoured front apron, which forms part of the AMG-specific bodystyling. The front fog lamps with chrome surrounds are spaced well apart, acting together with the flared front wheel arches to accentuate the width of the car. A real eye-catcher is the striking transition from the front apron to the wings. The side air vents in the front apron serve to expel the hot air from the oil coolers. If the C 63 AMG is ordered with the optional bi-xenon headlamps or the Intelligent Light System, the headlamps are also dark-tinted.

Eye-catching features when viewed from the side include the 18-inch AMG light-alloy wheels, the harmoniously integrated "6.3 AMG" lettering on the front wing and the AMG side sill panels. At the rear, the standard LED rear lights, the AMG rear apron with its black diffuser insert and three pronounced diffuser fins, as well as the AMG sports exhaust system with two chrome twin tailpipes, provide further visual highlights that are hallmarks of the brand. The AMG spoiler lip on the boot lid (saloon only) reduces lift and ensures greater handling stability at high speeds.

Interior with new AMG sports seats and AMG performance steering wheel

This decidedly sporty theme is continued in the interior of the C 63 AMG, which now has special AMG sports seats with integral head restraints for the first time. The seats not only feature a new design with cross-piping and AMG lettering, but also an adaptive backrest with adjustments for the side bolsters and lumbar support. The standard upholstery in ARTICO man-made leather/AMG fabric is available in a choice of black or reef gray – or as an option the interior can be further enhanced with particularly high-grade nappa leather in black, reef gray or black/sahara beige. Optimum handling control is assured with the new AMG performance steering wheel in a three-spoke design, which has a 365-mm rim diameter and a flattened lower section. The upper section is covered in perforated leather and two silver AMG shift paddles enable the gears to be shifted manually. Other AMG-specific equipment features include the aluminum-look door sill panels with embossed AMG lettering and brushed stainless steel sports pedals.

AMG main menu with a wide variety of displays

The distinctive AMG instrument cluster in a tubular design was specially de-signed for the C 63 AMG. It features newly styled dials, AMG-specific lettering and a new night-time design. Eye-catching details include the 320 km/h speedometer scale, AMG lettering, red needles and the "6.3 V8" logo in the rev counter. The AMG main menu in the central display allows numerous settings, with "Warm Up", "Set Up" and "RACE" modes activated via multi-function buttons on the AMG performance steering wheel. "Warm Up" displays the engine oil and coolant temperature, "Set Up" the current ESP® mode and the transmission mode "S", "C" or "M". "RACE" mode makes the RACETIMER available, with which the driver is able to measure lap times on a racetrack.

C 63 AMG Estate with maximum cargo volume of 1500 liters

In developing the new C 63 AMG Estate, the designers and engineers focused on customer expectations. A spacious interior, variability and functionality were afforded priority. Unlike its predecessor, the rear of the new Estate is considerably more steeply raked – an important factor that generates a larger load capacity. The capacity is 485 or 1500 liters according to the position of the 1/3:2/3 split-fold rear seat backrest (VDA measuring method). No other vehicle of the premium estate segment in this vehicle category offers so much space. The load capacity has increased by up to 146 liters compared to its predecessor. Every aspect of the C 63 AMG Estate is suitable for everyday use. It has room for four golf bags with trolleys, for example. The largest possible cuboid measurement has increased by 66 liters to 827 liters, which exceeds other premium estates in its vehicle category by anything from 50 to 100 liters. The maximum load compartment length measures 2.82 m from the tailgate to the front-passenger footwell – an increase of 17 cm.

Easy loading: EASY PACK tailgate and load-securing kit

A series of practical details make loading the new C 63 AMG Estate even easier, more comfortable and safer. The load compartment features two bag hooks and four lashing rings for securing cargo. Standard equipment includes side stowage compartments with net covers and a collapsible shop-ping box as well as a combined luggage cover and safety net. The new optional EASY-PACK tailgate opens and closes at the touch of a button and with the EASY-PACK load-securing kit (optional extras) drivers have even more options for dividing the load compartment (approx. 1.80 x 1.20 m) and securing their cargo.

C 63 AMG standard equipment includes (selection):

- Adaptive brake light
- Airbags for the driver and front passenger
- Aluminum trim panels on dome, doors and center console
- Acceleration skid control (ASR)
- Armrest with roller-top compartment
- Electrically adjustable and heated exterior mirrors
- Outside temperature display
- Brake Assist
- ADAPTIVE BRAKE system with hill-start assist
- Combined luggage cover and safety net (estate)
- Through-loading facility and armrest with double cup holder, load securing and 1/3:2/3 split-fold rear seat backrest (saloon)
- 1/3:2/3 split-fold rear seat backrest (estate)
- Shopping crate, collapsible (estate)
- 3-stage ESP®
- Headlamp Assist
- Power windows (4)
- Belt tensioners and belt force limiters for the front and outer rear seats
- Air-conditioned glove compartment
- Black roof liner
- ISOFIX child seat attachment points in the rear
- Map pocket on the rear of the driver's seat backrest
- THERMATIC two-zone automatic climate control
- Kneebag on the driver's side**
- Steering column adjustable for height and reach
- Lighting package
- Front fog lamps
- Projector-beam headlamps with halogen technology
- Tire pressure loss warning system
- ELCODE locking system with infrared/radio remote control
- Sidebag for driver and front passenger
- Bag hooks in the boot/luggage compartment
- Cruise control with SPEEDTRONIC variable speed limiter
- Front seats electrically adjustable for height and backrest angle
- Leather selector lever
- Tinted glass
- Windowbags
- Central locking with crash sensor

Optional extras include:
- 19-inch AMG light-alloy wheels
- AMG performance package
- AMG carbonfibre trim
- AMG velour floor mats
- Bi-xenon headlamps with cornering light function and headlamp cleaning system – including dark-tinted headlamps
- COMAND APS, incl. hard disc navigation, LINGUATRONIC voice control and music server, on request also with 6-DVD changer
- EASY PACK tailgate and load-securing kit (estate)
- Integrated rear child seats with side head restraints (estate)
- Intelligent Light System with five light functions – including dark-tinted headlamps
- KEYLESS-GO
- Child seat recognition in the front passenger seat
- Nappa leather upholstery
- PRE-SAFE®
- Electric rear windscreen roller blind (saloon)
- Electric tilting/sliding glass sunroof
- Sidebags in rear
- Surround-sound system
- THERMOTRONIC comfortable automatic climate control system with three-zone air conditioning
- Electrically adjustable front seats with memory function

Practical: Mercedes safety concept for every accident phase

The new C 63 AMG is the safest car in its market segment. No other vehicle in this class offers so many safety innovations and has been so uncompromisingly designed to reflect real accident scenarios as the new C-Class. The comprehensive Mercedes safety concept PRO-SAFE™ goes well beyond compliance with standard crash test regulations, taking every aspect of safe driving into account – from accident prevention with systems such as ADAPTIVE BRAKE, Brake Assist, adaptive brake lights and ESP® to occupant protection with two-stage front airbags, driver kneebag, front sidebags and windowbags. The preventive protection system PRE-SAFE® developed by Mercedes-Benz is available as an option, which makes the C-Class the only car in the world in this market segment to feature such trailblazing safety technology.

Another feature providing more driving safety is the Intelligent Light System (optional), which is offered for the first time in this vehicle class. The Intelligent Light System comprises five different light functions which are configured to typical driving and weather situations and offers the driver a much enhanced visual range.

Development and testing

Doing it the hard way
Creating a new car is a complex undertaking and this certainly applies to the new Mercedes-Benz C 63 AMG. Its conceptual phase started as early as 2004. This began with the fundamental feasibility study known as packaging.

The new C 63 AMG was first constructed as a digital model, the engine, cooling system, fuel system, drive train and axles being "married" with the bodyshell to examine buildability. In spring 2005 the first 1:4-scale design models were produced on the basis of drawings and computer images and, in addition, the first testing and development vehicles were already built on the basis of the preceding C 55 AMG. This made it possible to test major assemblies such as the drive train, brakes and axles. The latest onboard measuring technology provided valuable data such as engine oil, coolant and brake disc temperatures – but other aspects of interest were lap times e.g. on the north loop of the Nürburgring, as well as measurable, precisely defined handling maneuvers to provide comparisons between different axle configurations. These tests were accompanied by extensive aerodynamic tests on the bodyshell of the C 63 AMG and it was only then that the final design was approved.

Following approval of the concept in the autumn of 2005, the first fully fledged prototypes of the C 63 AMG were built. At the same time the high-performance saloon was also produced as a digital prototype. Computer simulations made it possible for the "real" development prototypes to exhibit a very high level of maturity during the first rollout. These simulations included the most important vehicle functions, such as handling dynamics, the engine and drive train, bodyshell durability, suspension performance, passive safety, the engine's thermal characteristics and performance/fuel consumption.

From Affalterbach to every climatic zone on earth

The standardised and highly sophisticated AMG development and test program for the C 63 AMG began in summer 2005. Over the next couple of years around 20 vehicles were dispatched all over the world from Mercedes-AMG GmbH in Affalterbach. The objective: strenuous tests in every climatic zone on earth

Test, analyze and optimise – that is the creed of the specialists at AMG to achieve the objectives laid down in the book of specifications. Another decisive aspect was an ongoing dialogue between Design and Development, so that any necessary technical modifications were also implemented in design terms.

The major test stages at a glance:

Development testing of the engine, transmission and drive train
- Altitude tests in Denver, Colorado (USA), Lesotho (South Africa), Mont Ventoux (France) and Granada (Spain)
- High temperature tests in Death Valley, California (USA), Upington (South Africa), Idiada proving ground (Spain) and Phoenix, Arizona (USA)
- Driving trials in Los Angeles, California (USA)
- Cold temperature tests in Arctic Falls (Sweden)
Development testing of the cooling and fuel systems
- Various driving trials on the high-speed tracks in Nardo (Italy) and Papenburg
- Trials in Upington (South Africa) and Death Valley, California (USA)
- Tests in the DaimlerChrysler wind tunnel
Development testing of the braking and control systems
- Brake testing on the high-speed track in Nardo (Italy) and the Gross-glockner Alpine pass (Austria)
- Testing of dynamic control systems on the Idiada proving ground (Spain), in Arjeplog (Sweden) and on the Boxberg proving ground

In addition, various endurance trials are run with the aim of simulating the vehicle's entire lifecycle under the most severe conditions:

- North loop of the Nürburgring: The car's drive train, suspension, wheel location system, dynamic control systems, tires and brakes are tested on the world's most demanding racetrack.
- Long-term testing on different roads: All the components and systems are tested together in everyday operation. Loaded up to their permitted gross vehicle weight, the test cars are put through a precisely de-fined test program on country roads, motorways and in city traffic.
- Endurance testing on the DaimlerChrysler proving ground in Papenburg: Extreme acceleration and braking maneuvers with a high proportion of full load operation, making extreme demands on the cooling and fuel delivery systems.
- Endurance testing in the Swabian Alb region: The vehicles are loaded up to their permitted gross vehicle weight and driven on country roads with numerous uphill and downhill gradients, placing extreme loads on the transmission and drive train.
- "Heide" endurance testing: (named after the poor post-war roads across the "Lüneburger Heide"): 2000 kilometers of extreme trials on the test track or on state-of-the-art test rigs. In this case the focus of the developers is on the durability of the drive train components, the entire bodyshell and the integral subframe on which the front axle, steering and engine are mounted. The test cars are loaded up to their permitted gross vehicle weight.

These tests are supplemented by extensive crash simulations and real crash tests to provide the necessary evidence for country-specific certifications without which no registration would be possible. The end result is final vehicle approval – the green light for the launch of the C 63 AMG.

History

Twenty years of excitement and exclusivity
As the top model of the current C-Class generation, the new C 63 AMG can look back at an impressive heritage. It has four direct predecessors (C 55 AMG, C 32 AMG, C 43 AMG and C 36 AMG), all of which are powerful AMG high-performance vehicles.

It all began with the 190 E. When this compact Mercedes saloon appeared in 1982, only four-cylinder engines were on the market. But with the launch of the six-cylinder 190 E 2.6 in 1986, AMG in Affalterbach pinpointed the potential for developing a powerful sports saloon. In 1987, exactly 20 years before the launch of the C 63 AMG, the 190 E 3.2 AMG made its first appearance.

- 190 E 3.2 AMG: the inspiration from 1987

In 1987, AMG surprised the industry with the 190 E 3.2 AMG. Featuring an engine capacity increased by 600 cc to 3205 cc, it generated previously unknown levels of dynamism. Output increased from 54 kW/74 hp to 172 kW/234 hp and max. torque rose to 317 Nm. Fitted as standard with a five-speed manual transmission, the performance of the 190 E 3.2 AMG was highly respectable:

7.7 seconds were needed to accelerate from 0-100 km/h; the top speed was 244 km/h (four-speed transmission: 7.6 s and 240 km/h). The AMG sports chassis with its 16-inch AMG light-alloy wheels and larger brake system proved to be the ideal partners for the powerful AMG six-cylinder engine.

- C 36 AMG: the first result of the cooperation contract

A milestone was reached 26 years after the company was founded: in 1993 AMG and Mercedes-Benz launched their first jointly developed and produced car – the C 36 AMG. The sports saloon with the new name was presented at the Frankfurt International Motor Show. Market launch was initially limited to Europe. The C 36 AMG was launched in America one year later.

The top model of the successful first generation of Mercedes-Benz C-Class featured a 3.6-litre in-line six-cylinder engine with two overhead camshafts and four-valve technology. The max. output of 206 kW/280 hp was reached at 5750 rpm; the 385 Nm max. torque at 4000 rpm. The C 36 AMG accelerated to 100 km/h in 6.7 seconds, with a top speed of 250 km/h. An automatic transmission with four – later five – gears transferred power to the rear wheels. The AMG sports chassis with 17-inch AMG light-alloy wheels ensured optimum roadholding and the hallmark Mercedes long-distance com-fort; the large AMG high-performance brake system ensured premium deceleration characteristics.

By 1997, only four years after its world premiere, 5000 C 36 AMG vehicles had been sold. This first co-production was not only an economic success; it also marked an important milestone in the company's history and rapidly enhanced the profile of AMG.

- C 43 AMG: featuring a new V8 engine and available for the first time as an estate model

In September 1997, the successor to the C 36 AMG was presented at the Frankfurt International Motor Show: the C 43 AMG featuring a new AMG V8 engine. Boasting a 4.3-litre capacity, the eight-cylinder engine developed 225 kW/306 hp and 410 Nm torque. 0-100 km/h acceleration was achieved in 6.5 seconds and the top speed was electronically limited to 250 km/h. AMG addressed an emerging lifestyle-oriented target group by launching the C 43 AMG Estate in addition to the saloon.

The new model featured a five-speed automatic transmission. The AMG sports chassis with 17-inch AMG light-alloy wheels and the AMG high-performance brake system also contributed to optimum performance.

A highly exclusive development was the limited-production C 55 AMG. Virtually indistinguishable from the C 43 AMG to look at, the top model featured a 5.5-litre eight-cylinder engine familiar from the CLK 55 AMG and developed 255 kW/347 hp and 510 Nm torque.

- C 32 AMG: new supercharged V6 engine with 354 hp peak output

In 2001, Mercedes-AMG GmbH entered new territory: a new supercharged V6 engine generating 260 kW/354 hp and 450 Nm torque was developed for the C 32 AMG. The powerful six-cylinder engine was closely related technically to the 368 kW/500 hp AMG 5.5-litre supercharged V8 engine of the SL 55 AMG. Available as both a saloon and estate, the C 32 AMG was at the head of its segment in terms of peak performance and torque value, producing performance figures previously only achieved in sports cars: 0 - 100 km/h in only 5.2 seconds (estate 5.4 s), 200 km/h after 18.8 seconds (estate: 18.8 s) and a top speed of 250 km/h (electronically limited).

A further new development was the AMG SPEEDSHIFT five-speed automatic transmission with active engine-braking downshift, optimum gear function, torque converter lockup and particularly rapid gearshifting. An AMG sports chassis with 17-inch AMG light-alloy wheels and an AMG high-performance brake system ensured dynamic handling. AMG bodystyling and a full range of standard equipment added a note of dynamic exclusivity to the C 32 AMG.

- C 55 AMG: with large-volume eight-cylinder powerhouse

The new C 55 AMG was launched to coincide with the presentation of the new-generation C-Class in 2004. Boasting an optimised and enhanced AMG 5.5-litre V8 engine, the new eight-cylinder top model took first place in its competitive segment. 270 kW/367 hp and 510 Nm torque ensured superb vehicle performance: accelerating from 0 - 100 km/h in a mere 5.2 seconds (estate: 5.4 s), the C 55 AMG (available in both saloon and estate versions) reached a top speed of 250 km/h (electronically limited).

When it comes to visual impact, the C 55 AMG had a more athletic appearance than its predecessor. With a distinctive front end, larger track width, 18-inch AMG light-alloy wheels, new AMG bodystyling and AMG sports exhaust system with two sets of twin chromed tailpipes, the V8 model displayed what it was capable of. This was backed up by its equipment, featuring an AMG ergonomic sports steering wheel including steering-wheel gearshift, an AMG SPEEDSHIFT five-speed automatic transmission with a manual drive pro-gram, AMG sports chassis, AMG high-performance brake system and direct-transmission steering.

22,000 C-Class models made by AMG

Around 22,000 AMG high-performance versions of the Mercedes-Benz C-Class were sold between 1993 and 2007. The most important markets were the United States, Germany, Western Europe and Japan.

Technical Specifications

Engine

No. of cylinders/arrangement V8, 4 valves per cylinder
Displacement Cc 6,208
Bore x stroke mm 102.2 x 94.6
Rated output kW/hp 336/451 hp at 6,800 rpm
Rated torque Nm 600 (443 ft-lb) at 5,000 rpm
Compression ratio 11.3:1
Mixture formation Microprocessor-controlled petrol injection, HFM

Power transmission

Drive system Front engine, rear-wheel drive
Transmission AMG SPEEDSHIFT 7-speed adapative automatic
Ratios Final drive
1st gear
2nd gear
3rd gear
4th gear
5th gear
6th gear
7th gear
Reverse 2.85
4.38
2.86
1.92
1.37
1
0.82
0.73
1.533632287

Chassis

Front axle Three-link suspension, anti-dive, coil springs, gas-pressure shock absorbers, stabilizer
Rear axle Multi-link independent suspension, anti-squat and anti-lift, coil springs, gas-pressure shock absorbers, stabilizer
Brake system 4-wheel disc brakes, internally ventilated and cross-drilled, foot-operated parking brake at rear, ABS, Brake Assist, 3-stage ESP®
Steering Speed-sensitive rack-and-pinion steering, steering damper
Wheels Front: 18” x 8.0 J; rear: 18” x 9.0 J
Tires Front: 235/40 ZR 18; rear: 255/35 ZR 18

Dimensions and weights
Sedan
Wheelbase mm: 2,765
Track width front/rear mm: 1,569/1,525
Overall length mm: 4,726
Overall width mm: 1,795
Overall height mm: 1,439
Turning circle m: 11.75
Trunk/luggage compartment capacity**: 475
Curb weight acc. to EC kg: 1,730
Payload kg: 440
Perm. gross vehicle weight kg: 2,170
Tank capacity/reserve l: 66/8

Performance and fuel consumption Acceleration 0 - 100 km/h sec.: 4.5
Acceleration 0 - 60 mph sec.: 4.5
Top speed km/h: 250**
Fuel consumption NEDC combined l/100 k: 13.4

Fastest car

1901 - 53 mph (85 km/h)

The Mercedes 35 hp reached 53 mph (85 km/h) in 1901.

1903 - 60 mph (96 km/h)

A couple of years after the Mercedes 35 hp's record, its derivative, the Mercedes 60 HP, reached 60 mph (96 km/h).

1948 - 160 mph (257 km/h)

It took 45 additional years to reliably and consistently double the Mercedes 60 HP figure, and achieve 120 mph (193 km/h). The 1948 Jaguar XK120 achieved precisely that speed in mid 1948.

The first production Ferrari was launched in 1948 as well, using a shared engine from their V12 Grand Prix cars. The 410 Superamerica reached over 257 km/h (160 mph) in late 1948.

1962 - 185 mph (298 km/h)

The 1962 Ferrari 250 GTO consistently reached 185 mph (298 km/h), but it could hardly be considered a production model. Very few were built, mainly to allow Ferrari to homologate it for racing. GTO means "Gran Turismo Omologato", a denomination later borrowed by Pontiac.

1966 - 170 mph (274 km/h)

In 1966 the Lamborghini Miura also had an astonishing speed of 170mph (274 km/h), but fell short of taking the fastest production car title.

1971 - 170 mph (274 km/h

In 1971 the Australian Ford Falcon GTHO Phase III took the record for the fastest four door producion car which it held until 1997

1994 - 231 mph (372 km/h)

In 1994, the McLaren F1 reached a speed of 231 mph (372 km/h), using the factory rev limiter limiting the engine to 7500 rpm.

List

Rows in italics indicate modified production cars. With the exception of those set onward from the record set by the Jaguar XJ220, all records are manufacturer's claimed top speed.

Date	Car	Speed	Comment
1886	Benz Patent Motorwagen (first purpose-built automobile, not a production car)	16 km/h (10 mph)	Karl Benz's best guess
1926	Bentley 4½ Litre	160 km/h (100 mph)
1929	Mercedes-Benz SSK Murphy Roadster	210 km/h (130.5 mph)
1932	Duesenberg SJ	217 km/h (135 mph)[1]
1954	Mercedes-Benz 300SL	250 km/h (155 mph)[2]
1965	AC Cobra 427	259 km/h (163 mph)[3]
1967	Ford GT40 MKIII	268 km/h (167 mph)[4]	Modified version of the racecar for road use
1968	Ferrari Daytona GTB/4	281 km/h (175 mph)[5]
1984	Ferrari 288 GTO	304 km/h (189 mph)[6]
1985	Lamborghini Countach 5000QV	302 km/h (188 mph)[7]	Verified by the 1987 edition of Guinness Book of Records as the fastest production car.
198?	Koenig Competition Testarossa	335 km/h (208 mph)[8]	Modified Ferrari Testarossa
1986	Porsche 959	317 km/h (197 mph)[9]
1987	Ferrari F40	323 km/h (201 mph)[10]	First production car to break 200mph barrier.
1987	RUF CTR	340 km/h (211 mph)	Modified Porsche 930
1990	Lamborghini Diablo	325 km/h (202 mph)[11]
1991	Bugatti EB110 GT	336 km/h (209 mph)[12]
1992	Bugatti EB110 SS	349 km/h (217 mph)[13]
1993	Dauer 962 Le Mans	405 km/h (252 mph)[14]	Modified Porsche 962 racecar for road use; winner of the 1994 24 Hours of Le Mans; unofficially the fastest roadcar in the world
1993	Jaguar XJ220	350 km/h (217 mph)
1994	McLaren F1	372 km/h (231 mph)	At factory rev limit
March 31, 1998	McLaren F1	386.4 km/h (240.1 mph) without factory rev limiter	This was achieved in Germany on the Volkswagen proving ground by Andy Wallace. Other than the removal of the rev limiter, the car was completely standard.
February 28, 2005	Koenigsegg CCR	387.87 km/h (241.01 mph)
October, 2005	Bugatti Veyron	407.5 km/h (253.2 mph)[15]
A Honda Formula One car, running with minimum downforce on a runway in the Mojave desert achieved a top speed of 415 km/h (258 mph) in 2006. According to Honda, the car fully met the FIA Formula One regulations.

Note that various limited-production or one-off cars are rumored to have reached speeds higher than the current record, such as the Lamborghini Diablo VT Twin Turbo (410 km/h at 9 psi turbo pressure)[1] or the Callaway Corvette Sledgehammer (409.91 km/h)[2], however these tests did not meet requirements and so have not qualified for new records.

Aston Martin

Aston Martin DB9 LM

Maserati GranTurismo

Maserati Quattroporte Sport GT S

2007 Chevrolet Corvette Z06 Ron Fellows Edition

Ron Fellows ALMS GT1 Champion Corvette Z06

Marking his championship tenure with Corvette Racing�s GT1-class domination in the ALMS, Corvette racing living legend Ron Fellows is celebrated with a specially prepared 2007 Corvette Z06 production model. All are distinguished by Arctic White paint (including the door handles) that is accented with a racing-style fender stripe and Ron Fellows� autograph.

The front fender graphics are reminiscent of the identifying graphics of the Corvette GT1 race car. They feature double Monterey Red Metallic stripes with Machine Silver borders and Fellows' autograph in a contrasting Victory Red shade, along with the callouts of the championship years when he was at the wheel. There is also a maple leaf logo motif incorporated with the graphics, a nod to Fellows� Canadian heritage. Indeed, the red-over-white color scheme of the car�s paint and graphics represents Canada's colors.

This special Corvette Z06 is the first signed special edition in Corvette's 54-year history, and is the first Arctic White Z06 ever offered. Only 399 are planned for production: approximately 300 for the United States, 33 for Canada and 66 for other export markets.

Exterior cues include a full-width racing spoiler and a unique windshield banner. Additional standard equipment includes the well-equipped 2LZ package and chrome wheels. Special interior appointments include:

-Red seats, center console, door panels and instrument panel
-Red, leather-covered armrest with a Corvette-signature 'cross flags' logo that is hand-signed and numbered by Ron Fellows
-Tech pattern interior trim

An accomplished road racer, Ron Fellows is inextricably woven into the Corvette Racing team�s success. He helped test and develop the first Corvette C5.R race car and recorded the team�s first win in 2000. Fellows also grabbed the ALMS GTS class championship in 2002 and shared that position in 2003 and'04. Fellows has been a part of all six consecutive ALMS GT1 manufacturers championships for Chevrolet, and was voted the most popular ALMS driver in 2004 and'05. Additionally, he has slipped behind the wheel of NASCAR Nextel Cup Chevy Monte Carlo SS race cars when the series hits road courses. He�s also scored a pair of NASCAR Craftsman Truck series wins, three NASCAR Busch Series wins, 19 SCCA Trans Am wins and was the GM Player's Challenge champion in 1989.

The Ron Fellows ALMS GT1 Champion Corvette Z06 will be available this spring. It carries an MSRP of $77,500, including destination. OnStar and the navigation system are the only options; and when equipped with them, the price is $79,945

Story by General Motors, edited by Supercars.net

Arden A-Type Lightweight RS

Known for tuning British marques such as Jaguar and Land Rover, Arden have released their racing version of the A-Type Lightweight, and licensed it for the road. As first seen at the International Motor Show in Frankfurt, the Lightweight RS has successfully completed the end phase development for Arden's A-Type.

Based on the Jaguar XKR, this extraordinary sports car is built by hand, without automation. The Lightweight RS distinguishes itself from other A-Types through its well-proportioned shape. This unique styling is discretely different through harmonic curves characterized by efficient aerodynamic parts. All the body parts Arden uses are high-quality, weight-reducing compound plastics. Despite the additional steel roll cage, the resulting weight is 3505 lbs (1590 kgs), which is a reduction of 320 lbs (145 kgs).

Specific to the Lightweight RS, a newly developed 4.5 litre V8 engine produces 500 horsepower (373 kW). Displacement and power are increased with the use of a special crankshaft in combination with lighter pistons and connecting rods. Mated to the engine is an Arden exhaust system which includes specially manufactured catalytic converters.

This car's power is challenged by an equally efficient brake system. With six-piston fixed-calipers and inner-vented brake disks, this racing machine can effectively stop without fade.

The three-part wheels, which are produced by OZ Racing in Arden's exclusive Sportline design, keep contact with the road surface. The Arden performance running gear, with additional stabilizer and axle friction bearings made of Teflon, were developed especially for the A-Type lightweight RS. The set-up is individually balanced for each customer.

The Lightweight's interior has been remodeled. The cockpit is dominated by a safety cell which provides the body with additional rigidity. The installation instruments have been kept to the minimum, and the driver sits in Recaro race bucket seats. Nevertheless, Arden did not dispense the features that are so typical for finishing. The instrument panel and the door panels are leather-covered as dictated by tradition, and the steering wheel of this racing car, licensed for road traffic, is covered with Alcantara leather.

After the completion of the A-Type, customers are offered a three-year quality warranty based on the exclusive agreement between Jaguar Germany and Arden. Maintenance can then be performed by Jaguar contract dealers.

Story by Arden Automobilbau GmbH and Supercars.net Publishing Inc

2005 Hennessey SRT-10 Viper Venom 1000

Results from the Car & Driver Supercar Challenge prove that John Hennessey's Vipers are the fastest tuned cars in America. Hennessey took the grand prize last November with a specially prepared, twin-turbo version of Dodge's Viper that won both the 0-150-0 and road course tests against the best that Kleemann, ReNNtech and Lingenfelter had to offer.

Following the success of the C&D's test, Hennessey is offering a version of the car which won the challenge, but now with more horsepower and better performance. Called the Viper Venom 1000, Hennessey takes the base model 500bhp Viper and completely reworks the engine to produce 1000 bhp. With these figures, the Venom 1000 is one of the only road-legal cars that can now challenge the Bugatti Veyron.

Hennessey has been modifying Vipers out of Houston since its release in 1992. Not limited to his dramatic engine upgrades, Hennessey also offers suspension and brake packages. Some of his Vipers also feature radical bodywork that gives these Venoms an image and appeal all their own.

Hennessey claims that on MT 'ET Street' tires, the Venom 1000 can reach zero-to-sixty in 2.25 seconds and the quarter mile: 9.75 sec. This unbelievable acceleration was the main factor that let Venom 1000 win Road & Track's Standing Mile contest at 25.6 seconds, .3 seconds faster than the Saleen S7 Twin Turbo!

To double the stock horsepower rating of the Viper, the Venom has been bored, stroked and pressurized to 15psi. This system includes JE Pistons, Manley Rods and twin Garret Turbos. While Hennessey lists their custom headers & exhaust systems separately, they are a must for the $50 000 engine.

To keep the car in check, the engine has a lowered compression ratio, reduced cams and a varible boost rate. below 80 mph the engine is kept under 7psi, and continues with 11 psi until 100 mph when the the maximum 14 psi boost engages.

To match the ferocious nature of the Venom 1000 engine, a variety of tasty options are available. These include a fully adjustable suspension ($4250), Light-weight Rotors ($4500), Connolly Leather ($6500) Front Dam with Rear Diffuser & Spoiler ($9500) and a range of wheels. When all is said and done, the fully trimmed Venom 1000 should cost around $180 000 USD, much less than similar cars boasting the same performance figures.

Be on the lookout: For 2006, Hennessey will debut the Venom 1000 Twin Turbo SRT Coupe . Only 24 examples will be built at a price of $225,000 USD, each with a top speed of 255 mph!

Story by Richard Owen for Supercars.net

Bugatti Veyron

2000 Innotech Mysterro

The Mysterro is based on a custom tubular space frame and powered by a GM V8. The body is made from Carbon-Fibre and Kevlar and is one of the best looking designs to come from an independant manufacturer.

Ruf RT 12

The discrete town of Pfaffenhausen, Germany is an unsuspecting place to find one of the leading Porsche tuners. However the drive to that area, reveals country roads, winding around the plains of Southern Germany with a view distance to die for. And if these roads prove too congested to test RUF's newest biturbo Porsche, the unlimited speed Autobahn is just a beat away.

RUF, under the guidance of Alois Ruf (pronounced roof), have been tuning Porsches for nearly three decades. Each car is unique in specification, having customer-specified drivetrain, chassis and body components. In some cases, RUF creates a completely new car, with a proud VIN number designated by the company.

Most of the models found on this page are showcars that have defined the RUF image and exposed the possibilities for potential customers. The first prolific RUF was the CTR 'Yellow Bird' which gained lots of media attention with its high speed runs and quick laps time around the Nuremburgring. Their latest showcar is based off the recently facelifted Porsche 911, and is one of the most exciting yet.

Called the RT12, RUF's newest product provides a combination of high end performance and every day use. Biturbo engines are RUFs specialty, and since 1977, they have proven it is the next evolutionary step for the 911. Three different performance options are available for the RT 12: 530 bhp, 560 bhp and 650 bhp. The 650 bhp 3.8 liter engine is new in construction, one which sets a new benchmark in performance and is fully adjustable by means of a wastegate.

Body modifications for the RT 12 are radical, and aerodynamic efficiency was the goal of the bodykit. RUF-developed front and rear bumpers, a rear spoiler, side mirrors, an underbody lining and wider rear fenders which offer space for the integrated intercoolers. The RT 12 is finished off with the latest evolution of the RUF new alloy wheels in striking 19 and 20 inch designs.

An available brake system has larger drilled, ventilated discs and fixed light alloy monobloc calipers. Also available is a special RUF sports suspension, which can be lifted hydraulically lift for more ground clearance, making easier parking and garage entrances.

The interior of the RT 12 gets the distinct RUF treatment. Bucket seats and a handy sports steering wheel provide the best ergonomics for a sporting drive. RUF instrumentation with traditional green typeface and 'Pepita' cloth in the middle of the bucket seats brings the flair of the 50s and 60s sports cars into a modern cockpit. Aluminum parts and details painted in the body colour provide the mix of classic and modern cues.

RUF have proven themselves a logical solution for Tuning Porsches in the past, and now they are the first to work out a program for the facelifted 911. While RUF only modify from 20 to 25 cars a year, the showcars prove RUF have the tenacity to still create some of the fastest road cars in Germany.

Story by RUF and Supercars.net