| Engine and performance [1] | | | |
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| Engine/Configuration | 6-Cylinder/V-Configuration | 6-Cylinder/V-Configuration | 8-Cylinder/V-Configuration |
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| Displacement (cc) | 3498 | 3498 | 5461 |
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| Net Power (hp/rpm) | 272/6000 | 272/6000 | 388/6000 |
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| Max Torque (Nm at rpm) | 350/2400-5000 | 350/2400-5000 | 530/2800-4800 |
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| Compression ratio | 10.7 | 10.7 | 10.7 |
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| 0-100 km/h (s) | 7.3 | 7.3 | 5.4 |
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| Maximum Speed (km/h) | 250 | 250 | 250 |
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| Valvetrain | 4 | 4 | 4 |
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| Bore / Stroke (mm) | 92.9/86.0 | 92.9/86.0 | 98.0/90.5 |
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| Fuel and consumption [2] | | | |
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| Fuel Tank (litres) | 90 | 90 | 90 |
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| Fuel consumption, urban (l/100km) | 14.5–14.7 | 14.5–14.7 | 17.4–17.6 |
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| Fuel consumption, extra-urban (l/100km) | 7.7–7.9 | 7.7–7.9 | 8.5–8.7 |
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| Chassis (standard) & wheels | | | |
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| Suspension | AIRMATIC (air suspension with Adaptive Damping System and all-round level control) | AIRMATIC (air suspension with Adaptive Damping System and all-round level control) | AIRMATIC (air suspension with Adaptive Damping System and all-round level control) |
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| Wheels: Front [3] | 17-inch | 17-inch | 18-inch |
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| Wheels: Rear [4] | 17-inch | 17-inch | 18-inch |
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| Steering | Speed-sensitive power steering | Speed-sensitive power steering | Speed-sensitive power steering |
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| Brakes: Front | Discs, internally ventilated | Discs, internally ventilated | Discs, internally ventilated |
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| Brakes: Rear | Discs | Discs | Discs, internally ventilated |
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| Dimensions & weights | | | |
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| Weight (kg) | 1880 | 1925 | 1940 |
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| Trunk (m3) | 560 | 560 | 560 |
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| Turning circle (m) | 11.8 | 12.2 | 11.8 |
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