Engine and performance | | |
Cylinder arrangement/number | V6 | V8 |
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Displacement (cc) | 3498 | 5461 |
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Rated output (kW [hp] at rpm) | 225/6500 | 386/5250–5750 |
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Rated torque (Nm at rpm) | 370/3500–5250 | 700/1700–5000 |
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Compression ratio | 12.0 : 1 | 10.0 : 1 |
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Acceleration 0-100 km/h (s) | 6.1 | 4.4 |
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Top speed (km/h) | 250, electr. limited | 250, electr. limited |
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Power transmission | | |
Drive system | Rear drive | Rear drive |
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Transmissions | 7G-TRONIC 7-speed automatic | AMG SPEEDSHIFT MCT 7-speed sports transmission) |
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Mechanical transmission ratios | – | – |
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Automatic transmission ratios | 4.38/2.86/1.92/1.37/1.00/0.82/0.73/R1 3.42/R2 2.23 | 4.38/2.86/1.92/1.37/1.00/0.82/0.73/R1 3.42/R2 2.23 |
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Final drive transmission ratio | 2.82 | 2.65 |
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Fuel and consumption | | |
Tank capacity | 80/9 | 66/14 |
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Fuel consumption combined (l/100km) | 6.8-7.0 | 9.9 |
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CO2 emissions (g/km) combined | 159–164 | 231 |
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Cd value | 0.27 | 0.30 |
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Emission class | – (Euro 5) | – (Euro 5) |
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Chassis (standard) and wheels | | |
Front axle | Multi-link | Multi-link |
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Rear axle | Multi-link rear suspension | Multi-link rear suspension |
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Suspension, front/rear | Coil spring, twin-tube gas pressure with SDD/coil spring, single-tube gas pressure with SDD | Spring strut with coil spring, Monroe CES/air spring adjustable damping, Monroe CES adjustable damping |
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Front tyres/wheels | 255/40 R18/8.5J x 18 | 255/35 ZR 19 |
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Rear tyres/wheels | 285/35 R18/9.5J x 18 | 285/30 ZR19 |
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Steering | N/A | N/A |
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Front brakes | Discs, internally ventilated & perforated | Composite disc brakes, intern. ventilated and perforated |
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Rear brakes | Discs, internally ventilated | Composite disc brakes, intern. ventilated and perforated |
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Dimensions and weights | | |
Kerb weight/payload capacity (kg) | 1735/485 | 1870/545 |
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Perm. GVW (kg) | 2220 | 2415 |
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Maximum roof load (kg) | 100 | 100 |
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Boot capacity (VDA) (I) | 520 | 520 |
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Turning circle (m) | 11.27 | 11.30 |
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Permitted towing capacity unbraked/braked (kg) | – | – |
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