| Engine and performance [1] | | | |
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| Cylinder arrangement/number | V6 | V8 | V8 |
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| Displacement (cc) | 3498 | 5461 | 6,208 |
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| Rated output (kW [hp] at rpm) | 200 [272]/6000 | 285 [388]/6000 | 375 [510]/6800 |
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| Rated torque (Nm at rpm) | 350/2400–5000 | 530/2800–4800 | 630/5200 |
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| Compression ratio | 10.7:1 | 10.7:1 | 11.3:1 |
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| Acceleration 0-100 km/h (s) | 8.4 | 5.8 | 5.0 |
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| Top speed (km/h) | 225 | 250, electr. limited | 250, electr. limited |
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| Power transmission | | | |
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| Drive system | All-wheel drive with electronic traction system | All-wheel drive with electronic traction system | All-wheel drive with electronic traction system |
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| Transmissions | 7G-TRONIC | 7G-TRONIC | 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 | 3.90 | 3.70 | 3.45 |
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| Fuel and consumption [2] | | | |
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| Tank capacity/with reserve (l) | 95/13 | 95/13 | 95/13 |
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| Fuel consumption, urban (l/100km) | 15.2–15.4 | 17.6–17.9 | 24.1 |
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| Fuel consumption, extra-urban (l/100km) | 9.4–9.6 | 10.0–10.3 | 12.2 |
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| Fuel consumption combined (l/100km) | 11.5–11.7 | 12.8–13.1 | 16.5 |
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| CO2 emissions combined (g/km) | 275–279 | 304–311 | 392 |
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| Cd value | 0.35 | 0.38 | 0.37 |
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| Emission class | EU4 | EU4 | EU4 |
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| Chassis (standard) & wheels | | | |
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| Front axle | Double-wishbone suspens. | Double-wishbone suspens. | Double-wishbone suspension with stabiliser |
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| Rear axle | Double-wishbone suspens. | Double-wishbone suspens. | 4-link front suspension w/stabiliser |
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| Suspension, front/rear | Coil springs, single-tube gas-filled shock absorbers/Coil springs, single-tube gas-filled shock absorbers | Air suspension/ Air suspension | AMG sports suspension with air suspension/AMG sports suspension with air suspension |
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| Front tyres/wheels | 235/65 R 17 V | 255/50 R 19 W | 295/45 R 19 Y |
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| Rear tyres/wheels | 235/65 R 17 V | 255/50 R 19 W | 295/45 R 19 Y |
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| Steering | Hydraulic rack & pinion steering | Hydraulic rack & pinion steering | Speed-sensitive power steering |
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| Front brakes | Discs, internally ventilated | Discs, internally ventilated | Discs, internally ventilated |
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| Rear brakes | Discs | Discs, internally ventilated | Discs, internally ventilated |
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| Dimensions & weights | | | |
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| Kerb weight/payload capacity (kg) [3] | 2135/695 | 2185/645 | 2310/570 |
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| Perm. GVW (kg) | 2830 | 2830 | 2880 |
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| Maximum roof load (kg) | 100 | 100 | 100 |
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| Boot capacity (VDA) (I) | 500–2050 | 500–2050 | 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 | 750/3500 |
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