The Mercedes-Benz C-Class Coupe (C205), particularly the facelifted version introduced in 2018, represented a significant step forward in blending luxury, performance, and technology within the compact executive coupe segment. The AMG C 63 V8 (476 Hp) MCT variant, produced from 2018 to 2023, stood as the performance flagship of the C205 coupe range, offering a potent combination of a hand-built AMG V8 engine and a sophisticated multi-clutch transmission. This model aimed to deliver a thrilling driving experience while maintaining the refinement expected of a Mercedes-Benz. It occupied the top tier of the C-Class Coupe lineup, positioned above the C 300 and C 43 models, catering to enthusiasts seeking uncompromising performance.
Technical Specifications
| Brand | Mercedes-Benz |
| Model | C-class |
| Generation | C-class Coupe (C205, facelift 2018) |
| Type (Engine) | AMG C 63 V8 (476 Hp) MCT |
| Start of production | 2018 |
| End of production | 2023 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Coupe |
| Seats | 4 |
| Doors | 2 |
| Fuel consumption at Low speed (WLTP) | 11.1 l/100 km (21.2 US mpg, 25.4 UK mpg, 9 km/l) |
| Fuel consumption at very high speed (WLTP) | 11.3 l/100 km (20.8 US mpg, 25 UK mpg, 8.8 km/l) |
| CO2 emissions (WLTP) | 251-256 g/km |
| Fuel consumption (economy) – urban | 14 l/100 km (16.8 US mpg, 20.2 UK mpg, 7.1 km/l) |
| Fuel consumption (economy) – extra urban | 7.8 l/100 km (30.2 US mpg, 36.2 UK mpg, 12.8 km/l) |
| Fuel consumption (economy) – combined | 10.1 l/100 km (23.3 US mpg, 28 UK mpg, 9.9 km/l) |
| CO2 emissions | 230 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 4 sec |
| Acceleration 0 – 62 mph | 4 sec |
| Acceleration 0 – 60 mph | 3.8 sec |
| Maximum speed | 250 km/h (155.34 mph) |
| Emission standard | Euro 6 d |
| Weight-to-power ratio | 3.6 kg/Hp, 274.4 Hp/tonne |
| Weight-to-torque ratio | 2.7 kg/Nm, 374.6 Nm/tonne |
| Power | 476 Hp |
| 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 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | BiTurbo, Intercooler |
| Engine oil capacity | 9 l (9.51 US qt | 7.92 UK qt) |
| Coolant | 11.1 l (11.73 US qt | 9.77 UK qt) |
| Kerb Weight | 1735 kg (3825.02 lbs.) |
| Max. weight | 2155 kg (4750.96 lbs.) |
| Max load | 420 kg (925.94 lbs.) |
| Trunk (boot) space – minimum | 355 l (12.54 cu. ft.) |
| Fuel tank capacity | 66 l (17.44 US gal | 14.52 UK gal) |
| Length | 4751 mm (187.05 in.) |
| Width | 1877 mm (73.9 in.) |
| Height | 1401 mm (55.16 in.) |
| Wheelbase | 2840 mm (111.81 in.) |
| Front track | 1636 mm (64.41 in.) |
| Front overhang | 855 mm (33.66 in.) |
| Rear overhang | 1056 mm (41.57 in.) |
| Ride height (ground clearance) | 101 mm (3.98 in.) |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the rear wheels of the vehicle. |
| Drive wheel | Rear wheel drive |
| Number of gears and type of gearbox | 9 gears, automatic transmission MCT AMG SPEEDSHIFT |
| Front suspension | Independent multi-link suspension |
| Rear suspension | Independent multi-link suspension |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
| Tires size | 255/40 R18|285/35 R18 |
| Wheel rims size | 9J x 18|10.5J x 18 |
Powertrain & Engine Architecture
At the heart of the AMG C 63 Coupe lies the M177.980 4.0-liter V8 engine. This engine, hand-assembled in Affalterbach, Germany, features a “hot-vee” configuration where the turbochargers are located within the V of the engine, resulting in a more compact design and improved responsiveness. The engine utilizes direct fuel injection and employs two twin-scroll turbochargers to deliver 476 horsepower and 650 Nm (479 lb-ft) of torque. The engine’s output is managed by a sophisticated engine control unit (ECU) that optimizes performance and efficiency. The MCT (Multi Clutch Technology) AMG SPEEDSHIFT 9-speed automatic transmission is specifically tuned for rapid gear changes and provides a more engaging driving experience than a conventional torque-converter automatic. It utilizes a wet multi-disc clutch pack instead of a traditional torque converter, contributing to faster shifts and improved efficiency.
Driving Characteristics
The AMG C 63 Coupe delivers exhilarating acceleration, achieving 0-60 mph in approximately 3.8 seconds. The 9-speed MCT transmission provides quick and precise shifts, allowing the driver to maintain optimal engine speed. The exhaust note is characteristically aggressive, enhancing the overall driving experience. While the suspension is firm, it provides a good balance between performance and comfort. Compared to the C 300 or C 43 models, the C 63 offers significantly more power and a more focused driving experience. The C 43, with its smaller engine and less aggressive tuning, prioritizes a more comfortable ride, while the C 300 serves as the entry-level option with a focus on fuel efficiency and affordability.
Equipment & Trim Levels
The AMG C 63 Coupe came standard with a comprehensive list of features, including AMG-specific styling elements (body kit, wheels, exhaust), a performance-tuned suspension, upgraded brakes, and a luxurious interior. Standard interior features included sport seats upholstered in Nappa leather, a flat-bottom steering wheel, and aluminum paddle shifters. Optional extras included a panoramic sunroof, a Burmester surround sound system, advanced driver-assistance systems (such as adaptive cruise control and lane-keeping assist), and carbon fiber trim.
Chassis & Braking
The C 63 Coupe features an independent multi-link suspension at both the front and rear, optimized for performance handling. The suspension geometry and damping characteristics are specifically tuned to complement the engine’s power output. Braking duties are handled by ventilated discs at all four corners, with AMG-branded calipers providing strong stopping power. The electronic stability program (ESP) is calibrated to allow for a degree of controlled oversteer, enhancing the driving experience on track.
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 reviewers noted that the ride could be firm on rough roads. Compared to its rivals, such as the BMW M4 Coupe and Audi RS5 Coupe, the C 63 offered a unique blend of performance and luxury. Fuel economy, as expected for a high-performance V8, was relatively low, averaging around 23.3 US mpg in combined driving.
Legacy
The M177 engine family, including the version used in the C 63, has proven to be remarkably reliable. While maintenance costs are higher than those of less powerful engines, the M177 is generally considered a robust and durable powerplant. On the used car market, the C 63 Coupe holds its value well, attracting enthusiasts who appreciate its performance and exclusivity. The C205 generation AMG C 63 represents a high point in the evolution of the C-Class, offering a compelling combination of luxury, performance, and technology.
