| Engine and performance [2] | | |
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| Cylinder arrangement/number | V6 | V8 |
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| Displacement (cc) | 3,498 | 5461 |
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| Rated output (kW [hp] at rpm) | 200 [272]/6,000 | 285 [388]/6000 |
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| Rated torque (Nm at rpm) | 350/2,400-5,000 | 530/2800-4800 |
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| Compression ratio | 10.7:1 | 10.7 : 1 |
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| Acceleration 0-100 km/h (s) | – (8.2) | 6.3 |
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| Top speed (km/h) | – (234) | 250, electr. limited |
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| Power transmission | | |
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| Drive system | Rear-wheel drive | All-wheel drive with electronic traction system 4ETS |
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| Transmissions | 7G-TRONIC | 7G-TRONIC |
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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 | 3.70 | 3.45 |
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| Fuel | | |
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| Tank capacity/with reserve (l) | 80/13 | 80/13 |
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| Emission class | EU4 | EU5 |
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| Chassis (standard) & wheels | | |
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| Front axle | Double-wishbone suspens. | Double-wishbone suspens. |
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| Rear axle | 4-link front susp. | 4-link front susp. |
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| Suspension, front/rear | Coil springs, single-tube gas-filled/coil springs, single-tube gas-filled | Coil spring, single-tube gas-filled/air spring, single-tube gas-filled |
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| Front tyres/wheels | 255/55 R 18 W | 255/55 R19 |
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| Rear tyres/wheels | 255/55 R 18 W | 255/55 R19 |
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| Steering | Speed-sensitive hydraulic rack & pinion steering | Speed-sensitive hydraulic rack & pinion steering |
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| Front brakes | Disc brakes, internally ventilated | Disc brakes, internally ventilated |
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| Rear brakes | Disc brakes | Disc brakes, internally ventilated |
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| Dimensions & weights | | |
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| Kerb weight/payload capacity (kg) [3] | 2,175/635 | 2265/655 |
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| Perm. GVW (kg) | 2,810 | 2920 |
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| Maximum roof load (kg) | 100 | 100 |
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| Boot capacity (VDA) (I) | 414–2,436 | 633-2385[1] |
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| Turning circle (m) | 12.40 | 12.40 |
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| Permitted towing capacity unbraked/braked (kg) | 750/2100 | 750/2100 |
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