The Mercedes-Benz C-Class Coupe (C205) AMG C 63, produced from 2015 to 2018, represents the high-performance variant of the C205 coupe generation. Positioned as the flagship model within the C-Class Coupe lineup, it offered a substantial performance upgrade over the standard C-Class models, competing directly with rivals like the BMW M4 Coupe and Audi RS5. This variant was exclusively equipped with a potent 4.0-liter twin-turbocharged V8 engine paired with the AMG SPEEDSHIFT MCT 7-speed automatic transmission, delivering exhilarating acceleration and a distinctly sporty driving experience. The C63 Coupe aimed to provide a more focused and aggressive driving experience than its sedan counterpart, appealing to enthusiasts seeking a luxurious yet high-performance grand tourer.
Technical Specifications
| Brand | Mercedes-Benz |
| Model | C-Class |
| Generation | C-Class Coupe (C205) |
| Type | AMG C 63 V8 (476 Hp) SPEEDSHIFT MCT |
| Start of production | 2015 |
| End of production | 2018 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Coupe |
| Seats | 4 |
| Doors | 2 |
| Fuel consumption (urban) | 11.9-11.4 l/100 km (19.8 – 20.6 US mpg, 23.7 – 24.8 UK mpg, 8.4 – 8.8 km/l) |
| Fuel consumption (extra urban) | 7.1-6.9 l/100 km (33.1 – 34.1 US mpg, 39.8 – 40.9 UK mpg, 14.1 – 14.5 km/l) |
| Fuel consumption (combined) | 8.9-8.6 l/100 km (26.4 – 27.4 US mpg, 31.7 – 32.8 UK mpg, 11.2 – 11.6 km/l) |
| CO2 emissions | 209-200 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 4 sec |
| Acceleration 0 – 62 mph | 4 sec |
| Acceleration 0 – 60 mph | 3.9 sec |
| Maximum speed | 250 km/h (155.34 mph) |
| Emission standard | Euro 6 |
| Weight-to-power ratio | 3.6 kg/Hp, 278.4 Hp/tonne |
| Weight-to-torque ratio | 2.6 kg/Nm, 380.1 Nm/tonne |
| Power | 476 Hp @ 5500-6250 rpm |
| Power per litre | 119.5 Hp/l |
| Torque | 650 Nm @ 1750-4500 rpm (479.42 lb.-ft. @ 1750-4500 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | M 177.980 |
| Engine displacement | 3982 cm3 (243 cu. in.) |
| Number of cylinders | 8 |
| Engine configuration | V-engine |
| Compression ratio | 10.5:1 |
| Fuel injection system | Direct injection |
| Engine aspiration | BiTurbo, Intercooler |
| Engine oil capacity | 9 l (9.51 US qt | 7.92 UK qt) |
| Coolant capacity | 11.1 l (11.73 US qt | 9.77 UK qt) |
| Kerb Weight | 1710 kg (3769.9 lbs.) |
| Max. weight | 2155 kg (4750.96 lbs.) |
| Max load | 445 kg (981.06 lbs.) |
| Fuel tank capacity | 66 l (17.44 US gal | 14.52 UK gal) |
| Max. roof load | 75 kg (165.35 lbs.) |
| Length | 4750 mm (187.01 in.) |
| Width | 1877 mm (73.9 in.) |
| Width including mirrors | 2016 mm (79.37 in.) |
| Height | 1400 mm (55.12 in.) |
| Wheelbase | 2840 mm (111.81 in.) |
| Front track | 1636 mm (64.41 in.) |
| Rear track | 1592 mm (62.68 in.) |
| Minimum turning circle | 11.29 m (37.04 ft.) |
| Drivetrain Architecture | Rear wheel drive |
| Number of gears | 7 |
| Gearbox type | Automatic transmission AMG SPEEDSHIFT MCT |
| Front suspension | Independent multi-link suspension |
| Rear suspension | Independent multi-link suspension |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Tires size | 255/40 ZR 18; 285/35 ZR 18 |
| Wheel rims size | 18 |
Powertrain & Engine Architecture
At the heart of the C63 Coupe lies the M177.980 4.0-liter V8 engine. This engine, a departure from the naturally aspirated 6.2-liter V8 used in previous C63 models, utilizes twin turbochargers, one for each bank of cylinders, positioned within the ‘hot-V’ configuration. This layout minimizes exhaust gas routing, improving responsiveness and reducing turbo lag. Direct fuel injection, operating at a maximum pressure of 200 bar, ensures precise fuel delivery for optimal combustion. The engine boasts a relatively high compression ratio of 10.5:1, contributing to its impressive power output. The AMG SPEEDSHIFT MCT 7-speed automatic transmission is a key component of the powertrain. Unlike a traditional torque converter automatic, the MCT utilizes a wet multi-plate clutch instead, offering faster and more direct gear changes. This transmission features a variety of driving modes, including Comfort, Sport, Sport Plus, and Race, allowing the driver to tailor the shift points and responsiveness to their preferences.
Driving Characteristics
The C63 Coupe delivers a thrilling driving experience characterized by immense power and surprisingly agile handling for a car of its size. The 476 horsepower and 650 Nm (479 lb-ft) of torque provide effortless acceleration in any gear. The MCT transmission shifts quickly and decisively, particularly in Sport and Sport Plus modes. While the rear-wheel-drive configuration can lead to oversteer if pushed to the limit, the sophisticated electronic stability control system helps maintain control. Compared to the standard C-Class Coupe, the C63 offers a significantly firmer ride due to its sport-tuned suspension. The steering is precise and well-weighted, providing good feedback to the driver. The exhaust note is particularly aggressive and evocative, adding to the overall sense of performance.
Equipment & Trim Levels
The AMG C63 Coupe came generously equipped as standard. Interior features included sport seats upholstered in Nappa leather, AMG-specific instrumentation, and a flat-bottom steering wheel. Standard exterior features included AMG body styling, quad exhaust outlets, and 18-inch alloy wheels. Optional extras included a panoramic sunroof, premium Burmester sound system, head-up display, and carbon fiber trim elements. The interior dashboard configuration was largely similar to other C-Class Coupe models, but with AMG-specific accents and badging.
Chassis & Braking
The C63 Coupe features a fully independent multi-link suspension at both the front and rear, optimized for performance handling. The suspension components are stiffer than those found in standard C-Class models, and the car sits lower to the ground. The braking system consists of ventilated discs at all four corners, with large calipers providing ample stopping power. The AMG C63 Coupe included ABS (Anti-lock braking system) as standard. The front track is 1636 mm and the rear track is 1592 mm, contributing to the car’s stability.
Market Reception & Comparison
The AMG C63 Coupe was generally well-received by automotive critics, who praised its powerful engine, engaging driving dynamics, and luxurious interior. However, some reviewers noted that the ride could be harsh on rough roads. Compared to the C43 AMG variant, the C63 offered a significant performance upgrade, but at a higher price point. Fuel economy, while respectable for a high-performance car, was not a strong point, with combined fuel consumption ranging from 8.9 to 8.6 l/100 km. Reliability reports have been generally positive, although the complex twin-turbocharged engine and MCT transmission may require more specialized maintenance than simpler powertrains.
Legacy
The C205 AMG C63 Coupe has established itself as a desirable and collectible performance car. The 4.0-liter twin-turbo V8 engine has proven to be robust and reliable when properly maintained. On the used car market, well-maintained examples command a premium price. The C63 Coupe represents a sweet spot in the AMG lineup, offering a blend of luxury, performance, and exclusivity that continues to appeal to enthusiasts today. Its potent powertrain and engaging driving dynamics ensure its place as a modern classic.
