The Mercedes-Benz S-Class Coupe (C217) facelift, specifically the AMG S 63 4MATIC+ MCT variant produced from 2017 to 2020, represents the pinnacle of performance and luxury within the C217 coupe range. Positioned as the flagship model, it offered a substantial upgrade over the standard S-Class Coupe and other AMG variants like the S 560. This model aimed to deliver uncompromising power, sophisticated technology, and the exclusivity expected of a high-end grand tourer. It built upon the foundation of the W222 S-Class sedan, translating its innovative features and comfort into a more dynamic, two-door package.
Technical Specifications
| Brand | Mercedes-Benz |
| Model | S-class |
| Generation | S-class Coupe (C217, facelift 2017) |
| Type (Engine) | AMG S 63 (612 Hp) 4MATIC+ MCT |
| Start of production | 2017 |
| End of production | 2020 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Coupe |
| Seats | 4 |
| Doors | 2 |
| Fuel consumption at Low speed (WLTP) | 11.7 l/100 km (20.1 US mpg, 24.1 UK mpg, 8.5 km/l) |
| Fuel consumption at very high speed (WLTP) | 11.9 l/100 km (19.8 US mpg, 23.7 UK mpg, 8.4 km/l) |
| CO2 emissions (WLTP) | 264-269 g/km |
| Fuel consumption (economy) – urban | 12 l/100 km (19.6 US mpg, 23.5 UK mpg, 8.3 km/l) |
| Fuel consumption (economy) – extra urban | 7.7 l/100 km (30.5 US mpg, 36.7 UK mpg, 13 km/l) |
| Fuel consumption (economy) – combined | 9.3 l/100 km (25.3 US mpg, 30.4 UK mpg, 10.8 km/l) |
| CO2 emissions | 211 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 3.5 sec |
| Acceleration 0 – 62 mph | 3.5 sec |
| Acceleration 0 – 60 mph | 3.3 sec |
| Maximum speed | 250 km/h (155.34 mph) |
| Emission standard | Euro 6 |
| Weight-to-power ratio | 3.3 kg/Hp, 305.2 Hp/tonne |
| Weight-to-torque ratio | 2.2 kg/Nm, 448.9 Nm/tonne |
| Power | 612 Hp @ 5500-6000 rpm |
| Power per litre | 153.7 Hp/l |
| Torque | 900 Nm @ 2750-4500 rpm (663.81 lb.-ft. @ 2750-4500 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 | 8.6:1 |
| 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 | 13.5 l (14.27 US qt | 11.88 UK qt) |
| Kerb Weight | 2005 kg (4420.27 lbs.) |
| Max. weight | 2545 kg (5610.76 lbs.) |
| Max load | 540 kg (1190.5 lbs.) |
| Trunk (boot) space – minimum | 400 l (14.13 cu. ft.) |
| Fuel tank capacity | 80 l (21.13 US gal | 17.6 UK gal) |
| Length | 5051 mm (198.86 in.) |
| Width including mirrors | 2108 mm (82.99 in.) |
| Height | 1412-1422 mm (55.59 – 55.98 in.) |
| Wheelbase | 2945 mm (115.94 in.) |
| Front track | 1660 mm (65.35 in.) |
| Rear (Back) track | 1645 mm (64.76 in.) |
| Front overhang | 978 mm (38.5 in.) |
| Rear overhang | 1128 mm (44.41 in.) |
| Drag coefficient (Cd) | 0.31 |
| Minimum turning circle (turning diameter) | 11.90 m (39.04 ft.) |
| Drive wheel | All wheel drive (4×4) |
| Number of gears and type of gearbox | 9 gears, automatic transmission 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 |
| Power steering | Electric Steering |
| Tires size | Front wheel tires: 255/45 ZR19 Rear wheel tires: 285/40 ZR19 |
| Wheel rims size | Front wheel rims: 8.5J x 19 Rear wheel rims: 9.5J x 19 |
INTRODUCTION
The C217 S-Class Coupe, launched in 2014, represented Mercedes-Benz’s foray into a more sporting and stylish alternative to the traditional S-Class sedan. The 2017 facelift brought with it updated styling, enhanced technology, and refinements to the powertrain. The AMG S 63 4MATIC+ MCT, introduced with the facelift, was the performance leader of the range. It combined the luxurious appointments of the S-Class with the formidable power of AMG’s handcrafted 4.0-liter V8 engine. This variant was designed to appeal to drivers seeking a grand touring experience with exceptional acceleration and handling capabilities.
Powertrain & Engine Architecture
At the heart of the AMG S 63 lies the M177.980 4.0-liter twin-turbocharged V8 engine. This engine, a cornerstone of AMG’s modern lineup, utilizes direct injection and features a ‘hot-V’ configuration, where the turbochargers are positioned within the V of the engine, resulting in a more compact design and improved responsiveness. The engine produces 612 horsepower at 5500-6000 rpm and a massive 900 Nm (663.81 lb-ft) of torque between 2750 and 4500 rpm. The MCT (Multi Clutch Technology) 9-speed automatic transmission is specifically tuned for performance, offering quick and precise shifts. Unlike a traditional torque converter automatic, the MCT uses a wet clutch pack for faster response and a more direct connection to the engine. The 4MATIC+ all-wheel-drive system provides enhanced traction and stability, with a rear-biased setup for a more engaging driving experience.
Driving Characteristics
The AMG S 63 delivers a driving experience that is both exhilarating and refined. The combination of the powerful V8 engine, the quick-shifting MCT transmission, and the 4MATIC+ all-wheel-drive system results in blistering acceleration – 0 to 60 mph in just 3.3 seconds. Despite its size and weight, the S 63 feels surprisingly agile, thanks to its sophisticated suspension system and precise steering. The air suspension, standard on this model, provides a comfortable ride in normal driving conditions, while also offering the ability to stiffen the dampers for more aggressive handling. The exhaust note is characteristically AMG – a deep, throaty rumble that adds to the overall sense of occasion. Compared to the standard S-Class Coupe or the S 560 variant, the S 63 offers a significantly more aggressive and engaging driving experience, sacrificing some comfort for outright performance.
Equipment & Trim Levels
The AMG S 63 came standard with a comprehensive array of luxury and technology features. Interior appointments included premium leather upholstery, AMG sport seats with enhanced bolstering, and carbon fiber trim. Standard technology included the COMAND infotainment system with a large display screen, a Burmester surround sound system, and a suite of driver-assistance features such as adaptive cruise control, lane-keeping assist, and automatic emergency braking. Optional extras included a head-up display, massaging seats, and a rear-seat entertainment system. The interior design emphasized a sporty aesthetic, with AMG-specific gauges and controls.
Chassis & Braking
The chassis of the AMG S 63 was specifically tuned to handle the increased power and performance. It featured an upgraded suspension system with adaptive dampers and stiffer springs. The braking system consisted of large, ventilated discs with multi-piston calipers, providing exceptional stopping power. The front brakes measured 390mm in diameter with 6-piston calipers, while the rear brakes were 360mm in diameter with single-piston calipers. The steering system was a speed-sensitive power steering rack, providing precise and responsive steering feel.
Market Reception & Comparison
The AMG S 63 was widely praised by automotive critics for its exceptional performance, luxurious interior, and advanced technology. It was often compared to rivals such as the BMW M8 Competition and the Bentley Continental GT. While the S 63 offered a more focused driving experience than some of its competitors, it was also lauded for its everyday usability and comfort. Fuel economy, as expected for a high-performance vehicle of this size, was relatively poor, averaging around 25.3 US mpg in combined driving. Reliability was generally good, although the complex engine and transmission systems could be expensive to maintain.
Legacy
The C217 AMG S 63 remains a highly desirable vehicle in the used car market. Its combination of performance, luxury, and exclusivity continues to appeal to discerning buyers. The 4.0-liter twin-turbo V8 engine has proven to be a robust and reliable powerplant, although regular maintenance is essential. The C217 generation S-Class Coupe, and particularly the AMG S 63, represents a high point in Mercedes-Benz’s grand touring heritage, offering a compelling blend of performance and sophistication that continues to resonate with enthusiasts today.
