The Mercedes-Benz C-Class Coupe (C204), particularly the facelifted version produced from 2011 to 2015, represented a significant step in the brand’s offering of a sporty, two-door alternative to the traditional C-Class sedan. Among the various engine options available, the AMG C 63 Coupe, powered by a naturally aspirated 6.2-liter V8 engine and paired with the AMG Speedshift MCT transmission, stood as the performance flagship. This variant was positioned as the ultimate expression of the C-Class Coupe, offering a blend of luxury, high performance, and distinctive AMG styling. Production spanned from 2011 to 2015, serving as a halo model for the C204 coupe range.
Technical Specifications
| Brand | Mercedes-Benz |
| Model | C-Class |
| Generation | C-Class Coupe (C204, facelift 2011) |
| Type (Engine) | AMG C 63 V8 (457 Hp) AMG Speedshift MCT |
| Start of production | 2011 |
| End of production | 2015 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Coupe |
| Seats | 4 |
| Doors | 2 |
| Fuel consumption (economy) – urban (NEDC) | 18.2 l/100 km (12.9 US mpg, 15.5 UK mpg, 5.5 km/l) |
| Fuel consumption (economy) – extra urban (NEDC) | 8.4 l/100 km (28 US mpg, 33.6 UK mpg, 11.9 km/l) |
| Fuel consumption (economy) – combined (NEDC) | 12 l/100 km (19.6 US mpg, 23.5 UK mpg, 8.3 km/l) |
| CO2 emissions (NEDC) | 280 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 4.4 sec |
| Acceleration 0 – 62 mph | 4.4 sec |
| Acceleration 0 – 60 mph | 4.2 sec |
| Maximum speed | 250 km/h (155.34 mph) – Electronically limited |
| Emission standard | Euro 5 |
| Weight-to-power ratio | 3.6 kg/Hp, 276.1 Hp/tonne |
| Weight-to-torque ratio | 2.8 kg/Nm, 362.5 Nm/tonne |
| Power | 457 Hp @ 6800 rpm |
| Power per litre | 73.6 Hp/l |
| Torque | 600 Nm @ 5000 rpm (442.54 lb.-ft. @ 5000 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | M 156.985 |
| Engine displacement | 6208 cm3 (378.84 cu. in.) |
| Number of cylinders | 8 |
| Engine configuration | V-engine |
| Cylinder Bore | 102.2 mm (4.02 in.) |
| Piston Stroke | 94.6 mm (3.72 in.) |
| Compression ratio | 11.3:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | DOHC |
| Engine oil capacity | 8.5 l (8.98 US qt | 7.48 UK qt) |
| Kerb Weight | 1655 kg (3648.65 lbs.) |
| Max. weight | 2160 kg (4761.98 lbs.) |
| Max load | 505 kg (1113.33 lbs.) |
| Trunk (boot) space – minimum | 450 l (15.89 cu. ft.) |
| Fuel tank capacity | 66 l (17.44 US gal | 14.52 UK gal) |
| Max. roof load | 100 kg (220.46 lbs.) |
| Length | 4590 mm (180.71 in.) |
| Width | 1770 mm (69.69 in.) |
| Width including mirrors | 1997 mm (78.62 in.) |
| Height | 1406 mm (55.35 in.) |
| Wheelbase | 2760 mm (108.66 in.) |
| Front track | 1549 mm (60.98 in.) |
| Rear (Back) track | 1552 mm (61.1 in.) |
| Front overhang | 775 mm (30.51 in.) |
| Rear overhang | 1055 mm (41.54 in.) |
| Minimum turning circle (turning diameter) | 11.1 m (36.42 ft.) |
| Drivetrain Architecture | Rear wheel drive |
| Drive wheel | Rear wheel drive |
| Number of gears and type of gearbox | 7 gears, automatic transmission AMG Speedshift MCT |
| Front suspension | Independent type McPherson, Transverse stabilizer |
| Rear suspension | Independent multi-link suspension, Transverse stabilizer |
| Front brakes | Ventilated discs, 360×33 mm |
| Rear brakes | Ventilated discs, 330×26 mm |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Hydraulic Steering |
| Tires size | Front wheel tires: 235/40 R18 Rear wheel tires: 255/35 R18 |
| Wheel rims size | Front wheel rims: 8J x 18 Rear wheel rims: 9J x 18 |
INTRODUCTION
The AMG C 63 Coupe, introduced as part of the C204 facelift in 2011, was a high-performance variant of the C-Class Coupe. It represented the pinnacle of the C204 coupe range, offering a potent combination of luxury, performance, and distinctive AMG styling. Built on the W204 platform, the C204 coupe aimed to provide a more dynamic and sporty alternative to the sedan, appealing to drivers seeking a more engaging driving experience. The AMG variant specifically targeted enthusiasts desiring a powerful, rear-wheel-drive coupe with a focus on performance and a visceral driving experience.
Powertrain & Engine Architecture
At the heart of the AMG C 63 Coupe lies the M156.985 6.2-liter naturally aspirated V8 engine. This engine, a hallmark of AMG’s engineering prowess, is renowned for its robust construction and exhilarating power delivery. It features a cast iron block and aluminum cylinder heads, along with a four-valve-per-cylinder design and a forged crankshaft. Fuel is delivered via a multi-port fuel injection system, and the engine benefits from a high 11.3:1 compression ratio. The engine produces 457 horsepower at 6800 rpm and 600 Nm (442.54 lb-ft) of torque at 5000 rpm.
The engine is mated to the AMG Speedshift MCT (Multi Clutch Technology) seven-speed automatic transmission. This transmission utilizes a wet multi-disc clutch instead of a traditional torque converter, resulting in quicker and more direct gear changes. The MCT transmission offers various driving modes, including Comfort, Sport, Sport Plus, and Manual, allowing the driver to tailor the transmission’s behavior to their preferences. Paddle shifters are also included for manual gear selection.
Driving Characteristics
The AMG C 63 Coupe delivers a thrilling driving experience characterized by its powerful acceleration and responsive handling. The naturally aspirated V8 provides a linear power delivery with a distinctive exhaust note. The 0-60 mph sprint is achieved in approximately 4.2 seconds, and the car is electronically limited to a top speed of 250 km/h (155 mph). The MCT transmission contributes to the car’s agility with its rapid gear changes. While the car’s weight (1655 kg / 3648.65 lbs) is considerable, the powerful engine and well-tuned chassis provide a balanced and engaging driving experience. Compared to the standard C-Class Coupe variants, the AMG C 63 offers significantly enhanced performance and a more aggressive driving character. The standard C-Class models, with their smaller engines and conventional transmissions, prioritize fuel efficiency and comfort over outright performance.
Equipment & Trim Levels
The AMG C 63 Coupe came generously equipped with standard features befitting its flagship status. Interior appointments included AMG sports seats upholstered in leather, an AMG steering wheel, and aluminum pedal trim. Standard exterior features included AMG body styling, including unique front and rear bumpers, side skirts, and a rear spoiler. Optional extras included a panoramic sunroof, premium sound system, and various interior trim options. The overall interior ambiance was focused on sporty luxury, with a blend of high-quality materials and AMG-specific design elements.
Chassis & Braking
The AMG C 63 Coupe features a sport-tuned suspension designed to enhance handling and stability. The front suspension utilizes a McPherson strut design with a transverse stabilizer, while the rear suspension employs a multi-link setup, also with a transverse stabilizer. Braking duties are handled by ventilated discs on all four wheels, with larger rotors and calipers compared to the standard C-Class Coupe. The braking system is assisted by ABS (Anti-lock Braking System) and other electronic stability control systems. The suspension setup provides a firm yet controlled ride, prioritizing handling performance over outright comfort.
Market Reception & Comparison
The AMG C 63 Coupe was generally well-received by automotive critics, who praised its powerful engine, engaging driving dynamics, and luxurious interior. However, some critics noted the car’s relatively high fuel consumption and its firm ride quality. Compared to other performance coupes in its class, such as the BMW M3 Coupe and the Audi RS5, the AMG C 63 Coupe offered a unique blend of raw power and traditional luxury. The M3, with its higher-revving engine and more balanced handling, appealed to drivers seeking a more precise and refined driving experience. The RS5, with its sophisticated design and advanced technology, offered a more modern and technologically advanced alternative.
Legacy
The AMG C 63 Coupe (C204) has established itself as a desirable and collectible performance coupe. The naturally aspirated 6.2-liter V8 engine is highly regarded by enthusiasts for its sound and character. While modern AMG models have transitioned to smaller, turbocharged engines, the M156 engine remains a favorite among many drivers. The C204 AMG C 63 Coupe generally exhibits good long-term reliability, although regular maintenance is essential to ensure the engine and transmission remain in optimal condition. On the used car market, these coupes command a premium price, reflecting their performance capabilities and enthusiast appeal. The car represents a significant chapter in AMG’s history, showcasing the brand’s commitment to building high-performance vehicles with a focus on driving pleasure.
