| Engine and performance [2] | | | |
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| Cylinder arrangement/number | V6, 4 valves per cylinder | 6/V, valves per cylinder | 8/V, 4 valves per cylinder |
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| Displacement (cc) | 3498 | 3498 | 6,208 |
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| Rated output (kW [hp] at rpm) | 200 [272]/6000 | 200 [272]/6000 | 375 [510]/6800 |
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| Rated torque (Nm at rpm) | 350/2400-5000 | 350/2400-5000 | 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) | – (8.4) | – (5.0) |
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| Top speed (km/h) | – (225) | – (225) | – (250, electr. limited) |
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| Power transmission | | | |
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| Drive system | 4 ETS | 4 ETS | 4 ETS |
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| Transmissions | 7G-TRONIC | 7 G-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 | 3.90 | 3.45 |
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| Fuel and consumption [3] | | | |
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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) | 15.2–15.4 | - (24.1) |
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| Fuel consumption, extra-urban (l/100km) | 7.5–7.8 | 7.5–7.8 | – (12.2) |
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| Fuel consumption combined (l/100km) | - (11.5-11.7) | 11.5–11.7 | - (16.5) |
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| CO2 emissions (g/km) combined | 249–254 | 249–254 | – (392) |
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| Cd value | 0.35 | 0.35 | 0.37 |
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| Emission class | EU4 | EU4 | EU 4 |
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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 gasfilled shock absorbers/Coil springs, single-tube gas-filled shock absorbers | Adaptive Damping System | AMG sports suspension with air suspension/AMG sports suspension with air suspension |
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| Front tyres/wheels | 255/55 R 18 | 255/50 R 19 | 295/45 R 20 |
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| Rear tyres/wheels | 255/55 R 18 | 255/50/ R 19 | 295/45 R 20 |
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| Steering | Rack-and-pinion steering | Rack-and-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, | Discs, internally ventilated |
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| Dimensions & weights | | | |
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| Kerb weight/payload capacity (kg) [4] | 2135/695 | 2135/695 | 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) | 551-2050 | 833-2050 | 551-2050 |
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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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