The Mercedes-Benz S-Class Coupe (C217), particularly the facelifted S 560 model produced from 2017 to 2020, represents the pinnacle of luxury grand touring in the Mercedes-Benz lineup. Positioned as the coupe derivative of the flagship S-Class sedan, the C217 aimed to deliver a more dynamic and emotionally engaging driving experience while retaining the exceptional comfort and technology for which the S-Class is renowned. The S 560, equipped with a potent 4.0-liter biturbo V8 engine and the 9G-TRONIC automatic transmission, occupied the top performance tier within the coupe range, offering a significant step up from the S 450 and S 550 models. This variant was primarily marketed towards buyers seeking a high-performance luxury coupe without sacrificing the sophisticated refinement expected from a Mercedes-Benz.
Technical Specifications
| Brand | Mercedes-Benz |
| Model | S-Class |
| Generation | S-Class Coupe (C217, facelift 2017) |
| Type (Engine) | S 560 (469 Hp) G-TRONIC |
| 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) | 10.2 l/100 km (23.1 US mpg, 27.7 UK mpg, 9.8 km/l) |
| Fuel consumption at very high speed (WLTP) | 10.6 l/100 km (22.2 US mpg, 26.6 UK mpg, 9.4 km/l) |
| CO2 emissions (WLTP) | 231-241 g/km |
| Fuel consumption (economy) – urban | 11.0-11.2 l/100 km (21.4 – 21 US mpg, 25.7 – 25.2 UK mpg, 9.1 – 8.9 km/l) |
| Fuel consumption (economy) – extra urban | 6.3-6.6 l/100 km (37.3 – 35.6 US mpg, 44.8 – 42.8 UK mpg, 15.9 – 15.2 km/l) |
| Fuel consumption (economy) – combined | 8.0-8.3 l/100 km (29.4 – 28.3 US mpg, 35.3 – 34 UK mpg, 12.5 – 12 km/l) |
| CO2 emissions | 183-188 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 4.6 sec |
| Acceleration 0 – 62 mph | 4.6 sec |
| Acceleration 0 – 60 mph | 4.4 sec |
| Maximum speed | 250 km/h (155.34 mph) |
| Emission standard | Euro 6 |
| Weight-to-power ratio | 4.3 kg/Hp, 234.5 Hp/tonne |
| Weight-to-torque ratio | 2.9 kg/Nm, 350 Nm/tonne |
| Power | 469 Hp @ 5250-5500 rpm |
| Power per litre | 117.8 Hp/l |
| Torque | 700 Nm @ 2000-4000 rpm (516.29 lb.-ft. @ 2000-4000 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | M 176.980 |
| Engine displacement | 3982 cm3 (243 cu. in.) |
| Number of cylinders | 8 |
| Engine configuration | V-engine |
| Compression ratio | 10.5:1 |
| 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 | 14.2 l (15 US qt | 12.49 UK qt) |
| Kerb Weight | 2000 kg (4409.25 lbs.) |
| Max. weight | 2630 kg (5798.16 lbs.) |
| Max load | 630 kg (1388.91 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 | 5032 mm (198.11 in.) |
| Width | 1899 mm (74.76 in.) |
| Width including mirrors | 2108 mm (82.99 in.) |
| Height | 1411 mm (55.55 in.) |
| Wheelbase | 2945 mm (115.94 in.) |
| Front track | 1625 mm (63.98 in.) |
| Rear (Back) track | 1649 mm (64.92 in.) |
| Front overhang | 959 mm (37.76 in.) |
| Rear overhang | 1128 mm (44.41 in.) |
| Drag coefficient (Cd) | 0.27 |
| Minimum turning circle (turning diameter) | 11.60 m (38.06 ft.) |
| 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 G-TRONIC |
| 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 | 245/50 R18 |
| Wheel rims size | 18 |
INTRODUCTION
The C217 S-Class Coupe, launched in 2014 and receiving a significant facelift in 2017, represented Mercedes-Benz’s attempt to capture a younger, more style-conscious audience within the luxury segment. The facelift brought updated styling, enhanced technology, and more powerful engine options. The S 560, introduced with the facelift, replaced the previous S 550 model and became the performance flagship of the coupe range until the introduction of the AMG variants. Built on the same platform (1HX0) as the W222 S-Class sedan, the C217 offered a more sporting driving experience thanks to its shorter wheelbase and more focused suspension tuning. Production of the C217 S-Class Coupe concluded in 2020, paving the way for the second-generation model.
Powertrain & Engine Architecture
The heart of the S 560 is the M176 4.0-liter biturbo V8 engine. This engine, a cornerstone of Mercedes-AMG’s modern powertrain lineup, utilizes direct injection and two exhaust-gas turbochargers to deliver a substantial 469 horsepower and 700 Nm (516 lb-ft) of torque. The engine’s architecture features a ‘hot-vee’ configuration, where the turbochargers are located within the V of the engine, contributing to a more compact design and improved responsiveness. The M176 engine is known for its robust construction and sophisticated thermal management system. Paired with the engine is the 9G-TRONIC nine-speed automatic transmission. This transmission is designed for smooth and efficient operation, offering quick shifts and a wide gear ratio spread. The 9G-TRONIC features a torque converter lockup clutch that engages across multiple gears, improving fuel economy and reducing slippage.
Driving Characteristics
The S 560 delivers a compelling blend of performance and comfort. The 4.0-liter V8 provides effortless acceleration, with a 0-60 mph time of around 4.4 seconds. The 9G-TRONIC transmission contributes to this performance by providing seamless gear changes and keeping the engine within its optimal power band. Compared to the S 450, the S 560 offers a noticeably more urgent response and greater overall performance. While not as overtly sporty as the AMG variants, the S 560 provides ample power for spirited driving. The suspension, featuring Mercedes’ AIRMATIC air suspension system, offers a comfortable ride while maintaining good body control. The steering is precise and well-weighted, providing a confident feel on the road.
Equipment & Trim Levels
The S 560 came standard with a comprehensive array of luxury features, including leather upholstery, heated and ventilated front seats with massage functions, a premium Burmester surround sound system, and a large infotainment display with navigation. Standard safety features included adaptive cruise control, lane keeping assist, and automatic emergency braking. Optional extras included a head-up display, a rear-seat entertainment system, and various interior trim options. The interior design emphasized luxury and sophistication, with high-quality materials and meticulous attention to detail.
Chassis & Braking
The C217 S-Class Coupe utilizes an independent multi-link suspension system at both the front and rear axles. The AIRMATIC air suspension system, standard on the S 560, allows for adjustable ride height and damping settings, providing a customizable driving experience. Braking duties are handled by ventilated discs at all four corners, providing ample stopping power. The S 560 also features Mercedes-Benz’s ABS anti-lock braking system and electronic stability control.
Market Reception & Comparison
The S 560 was generally well-received by automotive critics, who praised its powerful engine, luxurious interior, and refined driving experience. Compared to the S 450, the S 560 offered a significant performance upgrade, making it a more appealing option for drivers who prioritized power and acceleration. Fuel economy, while not a primary concern for buyers in this segment, was respectable for a vehicle of this size and performance. Reliability has been generally good, although some owners have reported minor issues with the infotainment system and air suspension components.
Legacy
The C217 S-Class Coupe, and particularly the S 560 variant, represents a high point in Mercedes-Benz’s grand touring heritage. The M176 engine has proven to be a durable and reliable powerplant, and the 9G-TRONIC transmission continues to provide smooth and efficient operation. On the used car market, the S 560 commands a premium price due to its performance, luxury, and relative rarity. Well-maintained examples are highly sought after by collectors and enthusiasts who appreciate the combination of style, comfort, and performance that this vehicle offers.
