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Price
  GB | £ 54.346 | £ 51.783 | £ 48.694 | £ 46.531 | |
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Ownership cost/year | | | | | |
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Engine | Straight 6 | Straight 6 | V 6 | Straight 6 | |
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Displacement | 182 cu in | 183 cu in | 152 cu in | 182 cu in | |
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Maximum power | 400 hp @ 6000 rpm | 218 hp @ 6100 rpm | 196 hp @ 6800 rpm | 306 hp @ 5800 rpm | |
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Maximum torque | 398 ft.lb @ 4500 rpm | 199 ft.lb @ 2500 rpm | 180 ft.lb @ 3000 rpm | 295 ft.lb @ 1300 rpm | |
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Top Speed | 186 mph | 148 mph | 137 mph | 152 mph | |
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Acceleration (0-100 km/h) | 4.7s | 6.80s | 8.9s | 5.7s | |
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Fuel consumption | 17.17 / 32.67 / 24.5 US MPG (urban/extra-urban/combined) | 20.1 / 39.2 / 29.04 US MPG (urban/extra-urban/combined) | 15.68 / 30.95 / 22.83 US MPG (urban/extra-urban/combined) | 21 / 31.78 / 26.73 US MPG (urban/extra-urban/combined) | |
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CO2 Emissions | 224 g/km | 195.0 g/km | 244 g/km | 204 g/km | |
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Type | Saloon (sedan) | Convertible (cabrio) | Saloon (sedan) | Sport-utility vehicle | |  |
Seats | 5 | 4 | 5 | 5 | |  |
Doors | 4 | 2 | 4 | 5 | |
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Top Speed | 186 mph | 148 mph | 137 mph | 152 mph | |  |
Acceleration (0-100 km/h) | 4.7s | 6.80s | 8.9s | 5.7s | |  |
Standing km | | 27.60s | | 25.5s | |  |
Power-to-weight | 254.78 hp/ton | 137.54 hp/ton | 122.88 hp/ton | 162.77 hp/ton | |  |
Specific Output | 0 hp/cu in | 0 hp/cu in | 0 hp/cu in | 0 hp/cu in | |  |
Fuel consumption | 17.17 / 32.67 / 24.5 US MPG (urban/extra-urban/combined) | 20.1 / 39.2 / 29.04 US MPG (urban/extra-urban/combined) | 15.68 / 30.95 / 22.83 US MPG (urban/extra-urban/combined) | 21 / 31.78 / 26.73 US MPG (urban/extra-urban/combined) | |  |
CO2 Emissions | 224 g/km | 195.0 g/km | 244 g/km | 204 g/km | |
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Engine | Straight 6 | Straight 6 | V 6 | Straight 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 | 183 cu in | 152 cu in | 182 cu in | |  |
Bore x Stroke | 3 in x 4 in
0.94 ratio | 3 in x 3 in
0.97 ratio | | 4 in x 3 in
1.07 ratio | |  |
Compression ratio | 9.4:1 | 10.70:1 | | 10.2:1 | |  |
Maximum power | 400 hp @ 6000 rpm | 218 hp @ 6100 rpm | 196 hp @ 6800 rpm | 306 hp @ 5800 rpm | |  |
Maximum torque | 398 ft.lb @ 4500 rpm | 199 ft.lb @ 2500 rpm | 180 ft.lb @ 3000 rpm | 295 ft.lb @ 1300 rpm | |  |
Fuel | Petrol | Petrol | Petrol | Petrol | |  |
Catalytic converter | no | yes | no | no | |  |
Coolant | | Water | | Water | |  |
Sump | | Wet sumped | | Wet sumped | |  |
Manufacturer | Siemens | | | | |  |
Code | MSD81 | | | | |
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Wheelbase | 109 in | 105 in | 107 in | 111 in | |  |
Length | 179 in | 172 in | 184 in | 183 in | |  |
Width | 72 in | 69 in | 70 in | 74 in | |  |
Height | 56 in | 56 in | 55 in | 65 in | |  |
Track | front: 59 in
rear: 60 in | front: 58 in
rear: 59 in | | front: 63 in
rear: 74 in | |  |
Ground clearance | | 6 in | | 8 in | |  |
Kerb weight | 3461 lb | 3494 lb | 3516 lb | 4145 lb | |  |
Frontal area | | 2.09 | | 2.65 | |  |
Cx | | 0.69 | | 0.928 | |  |
Drag coefficient | | 0.330 | | 0.35 | |  |
Fuel capacity | 17 US Gal | 14 US Gal | 16 US Gal | 18 US Gal | |  |
Luggage Space | 450 l | 260 l | 452 l | 550 l | |
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Engine location | Front | Front | Front | Front | |  |
Engine Alignment | | Longitudinal | | Transverse | |  |
Wheel Drive | Rear wheel drive | Rear wheel drive | Front wheel drive | Four wheel drive | |  |
Transmission | 6, Automatic
| 6, Manual
| 5, Automatic
| 8, Automatic
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Top gear ratio | 3.46 | 0.85 | | 3.385 | |  |
Steering | | Rack & Pinion | Rack & Pinion | Rack & Pinion | |  |
Power Steering | | yes | | | |  |
Turns lock-to-lock | | 3 | | | |  |
Turning circle | 0 ft | 35 ft | 36 ft | 39 ft | |  |
Brakes | | front: Disc Ventilated rear: Disc Ventilated with ABS servo assisted
| front: Disc Ventilated rear: Disc
| front: Disc Ventilated rear: Disc Ventilated with ABS
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Brake diameter | | front: 12 in
rear: 12 in
| | front: 13 in
rear: 13 in
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Wheels | front: 8 18 rear: 9 18
| front: 7 17 rear: 7 17
| | front: 8 18 rear: 8 18
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Tyres | front: 245/40Z R18 rear: 265/40Z R18
| front: 205/50 R17 rear: 205/55 R17
| front: 205/55 R16 rear: 205/55 R16
| front: 245/50 R18 rear: 245/50 R18
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