Engine and performance | | | |
Cylinder arrangement/number | V6 | 6/V, valves per cylinder | 8/V, 4 valves per cylinder |
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Displacement (cc) | 2996 | 3,498 | 6,208 |
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Rated output (kW [hp] at rpm) | 170/6000 | 200 [272]/6,000 | 375 [510]/6800 |
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Rated torque (Nm at rpm) | 300/2500-5000 | 350/2,400-5,000 | 630/5200 |
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Compression ratio | 17.7:1 | 10.7:1 | 11.3:1 |
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Acceleration 0-100 km/h (s) | – (9.8) | 8.4 | 5.0 |
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Top speed (km/h) | – (205) | 225 | 250 |
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Power transmission | | | |
Drive system | All-wheel drive with electronic traction system | All wheel drive with Electronic Traction System (4ETS with ESP) | 4 ETS |
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Transmissions | 7G-TRONIC | 7G-TRONIC 7-speed automatic transmission | AMG SPEEDSHIFT 7G-TRONIC |
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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 | 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 | 3.45 | 3.90 | 3.70 |
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Fuel and consumption | | | |
Tank capacity | 95/13 | 95 | 95 |
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Fuel consumption combined (l/100km) | 9.4–9.6 | 11.2–11.8 | 16.5 |
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CO2 emissions (g/km) combined | 249–254 | 266-281 | 392 |
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Cd value | 0.34 | - | 0.37 |
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Emission class | EU4 | - | EU 4 |
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Chassis (standard) & wheels | | | |
Front axle | Double-wishbone suspens. | 3-link, AIRMATIC air suspension | Double-wishbone suspension with stabiliser |
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Rear axle | Double-wishbone suspens. | Multi-link, AIRMATIC air suspension | 4-link front suspension |
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Suspension, front/rear | Coil springs, single-tube gas-filled shock absorbers/Coil springs, single-tube gas-filled shock absorbers | AIRMATIC fully supporting air suspension | Air spring, Adaptive damping, torsion bar |
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Front tyres/wheels | 265/40 R21 | 265/40 R21 | 295/45 R 20 |
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Rear tyres/wheels | 265/40 R21 | 265/40 R21 | 295/45 R 20 |
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Steering | Hydraulic rack & pinion steering | Speed-sensitive rack and pinion steering | rack-and-pinion, Power steering (speed-sensitive). Hydraulic |
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Front brakes | Discs, internally ventilated | Disc brakes all round, front ventilated | Discs, internally ventilated and blind-drilled |
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Rear brakes | Discs | Disc brakes all round, rear solid | Discs, internally ventilated and blind-drilled |
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Dimensions & weights | | | |
Kerb weight/payload capacity (kg) | 2185/645 | 2,135/695 | 2310/570 |
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Perm. GVW (kg) | 2830 | 2,830 | 2880 |
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Maximum roof load (kg) | 100 | - | 100 |
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Boot capacity (VDA) (I) | 500–2050 | 500 | 500-2050 |
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Turning circle (m) | 11.60 | 11.60 | 11.60 |
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Permitted towing capacity unbraked/braked (kg) | 750/3500 | - | 750/3500 |
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