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Price
  GB | £ 58.519 | £ 36.572 | £ 77.088 | £ 45.016 | |
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Ownership cost/year | | | | | |
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Engine | Straight 6 | Flat 6 | V 6 | V 6 | |
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Displacement | 182 cu in | 177 cu in | 213 cu in | 183 cu in | |
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Maximum power | 400 hp @ 6000 rpm | 255 hp @ 7200 rpm | 279 hp @ 6000 rpm | 234 hp @ 6000 rpm | |
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Maximum torque | 398 ft.lb @ 4500 rpm | 214 ft.lb @ 4400 rpm | 258 ft.lb @ 2400 rpm | 221 ft.lb @ 2500 rpm | |
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Top Speed | 181 mph | 163 mph | 155 mph | 138 mph | |
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Acceleration (0-100 km/h) | 5.0s | 5.90s | 7.2s | 9.6s | |
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Fuel consumption | 16.56 / 30.55 / 23.29 US MPG (urban/extra-urban/combined) | 17.29 / 34.59 / 25.57 US MPG (urban/extra-urban/combined) | 19 / 24.99 / 29.77 US MPG (urban/extra-urban/combined) | 15.47 / 26.73 / 20.81 US MPG (urban/extra-urban/combined) | |
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CO2 Emissions | 234 g/km | 221.0 g/km | 186 g/km | 265 g/km | |
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Type | Estate (station wagon) | Convertible (cabrio) | Saloon (sedan) | Multi-purpose vehicle | |  |
Seats | 5 | 2 | 5 | 5 | |  |
Doors | 5 | 2 | 4 | 5 | |
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Top Speed | 181 mph | 163 mph | 155 mph | 138 mph | |  |
Acceleration (0-100 km/h) | 5.0s | 5.90s | 7.2s | 9.6s | |  |
Standing km | | 25.60s | | | |  |
Power-to-weight | 232.56 hp/ton | 191.01 hp/ton | 142.71 hp/ton | 109.86 hp/ton | |  |
Specific Output | 0 hp/cu in | 0 hp/cu in | 0 hp/cu in | 0 hp/cu in | |  |
Fuel consumption | 16.56 / 30.55 / 23.29 US MPG (urban/extra-urban/combined) | 17.29 / 34.59 / 25.57 US MPG (urban/extra-urban/combined) | 19 / 24.99 / 29.77 US MPG (urban/extra-urban/combined) | 15.47 / 26.73 / 20.81 US MPG (urban/extra-urban/combined) | |  |
CO2 Emissions | 234 g/km | 221.0 g/km | 186 g/km | 265 g/km | |
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Engine | Straight 6 | Flat 6 | V 6 | V 6 | |  |
Valve train | | Double overhead camshaft (per bank) | Double overhead camshaft (per bank) | | |  |
Valves | | 4 valves per cylinder
24 total valves | 4 valves per cylinder
24 total valves | 4 valves per cylinder
24 total valves | |  |
Displacement | 182 cu in | 177 cu in | 213 cu in | 183 cu in | |  |
Bore x Stroke | 3 in x 4 in
0.94 ratio | 4 in x 3 in
1.13 ratio | 4 in x 3 in
1.08 ratio | | |  |
Compression ratio | 9.4:1 | 11.50:1 | 11.7:1 | | |  |
Maximum power | 400 hp @ 6000 rpm | 255 hp @ 7200 rpm | 279 hp @ 6000 rpm | 234 hp @ 6000 rpm | |  |
Maximum torque | 398 ft.lb @ 4500 rpm | 214 ft.lb @ 4400 rpm | 258 ft.lb @ 2400 rpm | 221 ft.lb @ 2500 rpm | |  |
Maximum RPM | | 7500 | | | |  |
Fuel | Petrol | Petrol | Petrol | Petrol | |  |
Catalytic converter | no | yes | no | no | |  |
Coolant | | Water | Water | | |  |
Sump | | Dry sumped | Wet sumped | | |  |
Manufacturer | Siemens | | | | |  |
Code | MSD81 | | | | |
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Wheelbase | 109 in | 95 in | 119 in | 117 in | |  |
Length | 179 in | 171 in | 201 in | 194 in | |  |
Width | 72 in | 71 in | 74 in | 76 in | |  |
Height | 58 in | 51 in | 58 in | 66 in | |  |
Track | front: 59 in
rear: 60 in | front: 59 in
rear: 60 in | front: 63 in
rear: 63 in | | |  |
Ground clearance | | 4 in | 6 in | | |  |
Kerb weight | 3792 lb | 2943 lb | 4310 lb | 4696 lb | |  |
Frontal area | | 1.97 | | | |  |
Cx | | 0.57 | | | |  |
Drag coefficient | | 0.290 | | | |  |
Fuel capacity | 17 US Gal | 17 US Gal | 24 US Gal | 21 US Gal | |  |
Luggage Space | 450-1375 l | 280 l | 560 l | 550 l | |
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Engine location | Front | Rear | Front | Front | |  |
Engine Alignment | | Longitudinal | Longitudinal | | |  |
Wheel Drive | Rear wheel drive | Rear wheel drive | Rear wheel drive | Rear wheel drive | |  |
Transmission | 6, Automatic
| 6, Manual
with overdrive
| 7, Automatic
with overdrive
| 7, Automatic
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Top gear ratio | 3.46 | 0.84 | | | |  |
Steering | | Rack & Pinion | Rack & Pinion | Rack & Pinion | |  |
Power Steering | | yes | yes | | |  |
Turning circle | 0 ft | 36 ft | 39 ft | 39 ft | |  |
Brakes | | front: Disc Ventilated rear: Disc Ventilated with ABS servo assisted
| front: Disc Ventilated rear: Disc Ventilated
| front: Disc Ventilated rear: Disc
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Brake diameter | | front: 13 in
rear: 12 in
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Wheels | front: 8 18 rear: 9 18
| front: 7 17 rear: 8.5 17
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Tyres | front: 245/40Z R18 rear: 245/40Z R18
| front: 205/55 R17 rear: 235/50 R17
| front: 235/55 R17 rear: 235/55 R17
| front: 255/55 R18 rear: 255/55 R18
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