The Mercedes-Benz S-Class Long (V222, facelifted in 2017) AMG S 63 4MATIC G-TRONIC represents the pinnacle of luxury and performance within the W222 S-Class generation. Produced from 2017 to 2020, this variant catered to buyers seeking the highest levels of refinement combined with exhilarating power. The “Long” designation indicates an extended wheelbase, providing significantly increased rear passenger legroom, making it particularly popular in markets where chauffeur-driven travel is common. This model occupied the top tier of the S-Class lineup, positioned above the S 560 and other less powerful variants, and served as a direct competitor to the BMW 7 Series and Audi A8.
Technical Specifications
| Brand | Mercedes-Benz |
| Model | S-class |
| Generation | S-class Long (V222, facelift 2017) |
| Type (Engine) | AMG S 63 V8 (612 Hp) 4MATIC G-TRONIC |
| Start of production | 2017 |
| End of production | 2020 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 4 |
| Doors | 4 |
| Fuel consumption (economy) – urban | 11.7 l/100 km (20.1 US mpg, 24.1 UK mpg, 8.5 km/l) |
| Fuel consumption (economy) – extra urban | 7.3 l/100 km (32.2 US mpg, 38.7 UK mpg, 13.7 km/l) |
| Fuel consumption (economy) – combined | 8.9 l/100 km (26.4 US mpg, 31.7 UK mpg, 11.2 km/l) |
| CO2 emissions | 203 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, 306.8 Hp/tonne |
| Weight-to-torque ratio | 2.2 kg/Nm, 451.1 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 |
| 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 | 1995 kg (4398.22 lbs.) |
| Max. weight | 2745 kg (6051.69 lbs.) |
| Max load | 750 kg (1653.47 lbs.) |
| Trunk (boot) space – minimum | 510 l (18.01 cu. ft.) |
| Fuel tank capacity | 70 l (18.49 US gal | 15.4 UK gal) |
| Max. roof load | 100 kg (220.46 lbs.) |
| Length | 5294 mm (208.43 in.) |
| Width | 1914 mm (75.35 in.) |
| Height | 1499 mm (59.02 in.) |
| Wheelbase | 3165 mm (124.61 in.) |
| Front track | 1643 mm (64.69 in.) |
| Front overhang | 907 mm (35.71 in.) |
| Rear overhang | 1222 mm (48.11 in.) |
| Ride height (ground clearance) | 118 mm (4.65 in.) |
| Minimum turning circle (turning diameter) | 12.34 m (40.49 ft.) |
| Approach angle | 11° |
| Departure angle | 13.7° |
| Ramp-over (brakeover) angle | 10.5° |
| Drive wheel | All wheel drive (4×4) |
| 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 |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | Front wheel tires: 255/45 R19 Rear wheel tires: 285/40 R19 |
| Wheel rims size | Front wheel rims: 8.5J x 19 Rear wheel rims: 9.5J x 19 |
Powertrain & Engine Architecture
The heart of the AMG S 63 is the M177.980 4.0-liter V8 engine. This engine utilizes a “hot-vee” configuration, meaning the turbochargers are positioned within the V of the engine, resulting in a more compact design and improved responsiveness. It employs direct fuel injection and twin turbochargers, generating a formidable 612 horsepower and 900 Nm (663.81 lb-ft) of torque. The engine’s output is managed by the AMG SPEEDSHIFT MCT 9-speed automatic transmission. Unlike a traditional torque converter automatic, the MCT (Multi Clutch Technology) uses a wet start-off clutch instead of a torque converter, providing faster and more direct gear changes. This transmission is tuned for both performance and comfort, offering a range of driving modes to suit the driver’s preferences.
Driving Characteristics
The AMG S 63 delivers breathtaking acceleration, achieving 0-60 mph in approximately 3.3 seconds. The 4MATIC all-wheel-drive system ensures optimal traction, even in challenging conditions. The long wheelbase contributes to a remarkably smooth and stable ride, while the AMG-tuned suspension provides precise handling and minimal body roll. The MCT transmission shifts quickly and decisively, enhancing the overall driving experience. While not as overtly track-focused as some other AMG models, the S 63 offers a compelling blend of performance and luxury, making it equally adept at spirited driving and comfortable long-distance cruising. Compared to the S 560, the S 63 offers a significantly more aggressive power delivery and a sportier driving feel.
Equipment & Trim Levels
The AMG S 63 came standard with a comprehensive array of luxury features, including premium leather upholstery, heated and ventilated front and rear seats, a Burmester surround sound system, and a panoramic sunroof. The interior was adorned with AMG-specific styling cues, such as a flat-bottom steering wheel and unique instrument cluster graphics. Optional extras included rear-seat entertainment systems, massaging seats, and a variety of interior trim options. The extended wheelbase provided ample space for rear passengers, making it a popular choice for those who prioritize rear-seat comfort.
Chassis & Braking
The S 63 features an AIRMATIC air suspension system with adaptive damping, allowing the driver to adjust the ride height and stiffness. AMG-specific stabilizer bars and tuned suspension components further enhance handling. The braking system consists of large, ventilated discs with multi-piston calipers, providing exceptional stopping power. The car’s electronic stability program (ESP) is calibrated to allow for a degree of controlled oversteer, catering to enthusiastic drivers.
Market Reception & Comparison
The AMG S 63 was widely praised by automotive critics for its exceptional performance, luxurious interior, and advanced technology. It was consistently ranked among the best luxury sedans on the market. Compared to the standard S-Class models, the S 63 offered a significantly more engaging driving experience, but at the expense of some fuel economy. The BMW 760i and Audi S8 were its primary competitors, each offering a unique blend of performance and luxury. The S 63 generally stood out for its more aggressive styling and more powerful engine.
Legacy
The V222 S-Class AMG S 63 has proven to be a reliable and durable vehicle, with many examples still providing years of service. The M177 engine, while complex, has demonstrated good long-term reliability when properly maintained. On the used car market, these models command a premium price due to their performance, luxury, and exclusivity. Regular maintenance, including oil changes and inspections of the turbochargers and cooling system, is crucial for ensuring the longevity of this high-performance engine. The V222 S 63 remains a desirable and highly regarded luxury sedan, representing a high point in Mercedes-Benz engineering and design.
