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Price
  GB | £ 91.860 | £ 48.440 | £ 53.525 | £ 31.468 | |
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Ownership cost/year | | | | | |
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Engine | V 8 | V 6 ( 90.0º vee) | Straight 6 | Straight 6 | |
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Displacement | 333 cu in | 183 cu in | 183 cu in | 182 cu in | |
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Maximum power | 388 hp @ 6000 rpm | 333 hp @ 5500 rpm | 272 hp @ 6700 rpm | 304 hp @ 5800 rpm | |
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Maximum torque | 391 ft.lb @ 2800 rpm | 325 ft.lb @ 2900 rpm | 236 ft.lb @ 2750 rpm | 300 ft.lb @ 1400 rpm | |
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Top Speed | 155 mph | 155 mph | 155 mph | 150 mph | |
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Acceleration (0-100 km/h) | 5.30s | 5.30s | 6.40s | | |
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Fuel consumption | 21.58 US MPG (combined) | 17.42 / 33.6 / 25.02 US MPG (urban/extra-urban/combined) | 21.38 / 37.94 / 29.4 US MPG (urban/extra-urban/combined) | 16 / 24 / 19 US MPG (urban/extra-urban/combined) | |
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CO2 Emissions | 256.0 g/km | 219.0 g/km | 193.0 g/km | | |
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Type | Saloon (sedan) | Saloon (sedan) | Saloon (sedan) | Saloon (sedan) | |  |
Seats | 4/5 | 4/5 | 4/5 | 4/5 | |  |
Doors | 4 | 4 | 4 | 4 | |
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Top Speed | 155 mph | 155 mph | 155 mph | 150 mph | |  |
Acceleration (0-100 km/h) | 5.30s | 5.30s | 6.40s | | |  |
Standing km | | | 26.20s | | |  |
Power-to-weight | 212.02 hp/ton | 197.63 hp/ton | 162.87 hp/ton | 183.13 hp/ton | |  |
Specific Output | 0 hp/cu in | 0 hp/cu in | 0 hp/cu in | 0 hp/cu in | |  |
Fuel consumption | 21.58 US MPG (combined) | 17.42 / 33.6 / 25.02 US MPG (urban/extra-urban/combined) | 21.38 / 37.94 / 29.4 US MPG (urban/extra-urban/combined) | 16 / 24 / 19 US MPG (urban/extra-urban/combined) | |  |
CO2 Emissions | 256.0 g/km | 219.0 g/km | 193.0 g/km | | |
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Engine | V 8 | V 6 ( 90.0º vee) | Straight 6 | Straight 6 | |  |
Valve train | Double overhead camshaft (per bank) | Double overhead camshaft (per bank) | Double overhead camshaft (per bank) | Double overhead camshaft (per bank) | |  |
Valves | 4 valves per cylinder
32 total valves | 4 valves per cylinder
24 total valves | 4 valves per cylinder
24 total valves | 4 valves per cylinder
24 total valves | |  |
Displacement | 333 cu in | 183 cu in | 183 cu in | 182 cu in | |  |
Bore x Stroke | 4 in x 4 in
1.08 ratio | 3 in x 4 in
0.95 ratio | 3 in x 3 in
0.97 ratio | 3 in x 4 in
0.93 ratio | |  |
Compression ratio | 10.70:1 | 10.30:1 | 12.00:1 | 10.20:1 | |  |
Maximum power | 388 hp @ 6000 rpm | 333 hp @ 5500 rpm | 272 hp @ 6700 rpm | 304 hp @ 5800 rpm | |  |
Maximum torque | 391 ft.lb @ 2800 rpm | 325 ft.lb @ 2900 rpm | 236 ft.lb @ 2750 rpm | 300 ft.lb @ 1400 rpm | |  |
Fuel | Petrol | Petrol | Petrol | Petrol | |  |
Catalytic converter | yes | yes | yes | yes | |  |
Coolant | Water | Water | Water | Water | |  |
Sump | Wet sumped | Wet sumped | Wet sumped | Wet sumped | |
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Wheelbase | 113 in | 111 in | 109 in | 114 in | |  |
Length | 192 in | 186 in | 178 in | 191 in | |  |
Width | 73 in | 72 in | 72 in | 73 in | |  |
Height | 57 in | 55 in | 56 in | 58 in | |  |
Track | front: 62 in
rear: 63 in | front: 61 in
rear: 61 in | front: 59 in
rear: 60 in | front: 61 in
rear: 62 in | |  |
Kerb weight | 4034 lb | 3715 lb | 3682 lb | 3660 lb | |  |
Weight distribution | | | | 51.20 | |  |
Frontal area | | 2.20 | 2.17 | | |  |
Cx | | 0.62 | 0.67 | | |  |
Drag coefficient | 0.250 | 0.282 | 0.310 | 0.290 | |  |
Fuel capacity | 21 US Gal | 17 US Gal | 17 US Gal | 18 US Gal | |  |
Luggage Space | 540 l | 480 l | 460 l | 396.4 l | |
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Engine location | Front | Front | Front | Front | |  |
Engine Alignment | Longitudinal | Longitudinal | Longitudinal | Longitudinal | |  |
Wheel Drive | Rear wheel drive | Four wheel drive | Four wheel drive | Rear wheel drive | |  |
Transmission | 7, Automatic
| 7, Automatic
| 6, Automatic
| 6, Manual
with overdrive
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Top gear ratio | 0.73 | 0.62 | 0.69 | 0.87 | |  |
Steering | Rack & Pinion | Rack & Pinion | Rack & Pinion | Rack & Pinion | |  |
Power Steering | yes | yes | yes | yes | |  |
Turning circle | 37 ft | 38 ft | 36 ft | 36 ft | |  |
Brakes | front: Disc Ventilated rear: Disc Ventilated with ABS servo assisted
| front: Disc Ventilated rear: Disc Ventilated with ABS servo assisted
| front: Disc Ventilated rear: Disc Ventilated with ABS servo assisted
| front: Disc Ventilated rear: Disc Ventilated with ABS servo assisted
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Brake diameter | | | front: 13 in
rear: 13 in
| front: 14 in
rear: 14 in
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Wheels | front: 8 17 rear: 8 17
| front: 8 18 rear: 8 18
| front: 8 17 rear: 8 17
| front: 7.5 17 rear: 7.5 17
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Tyres | front: 245/45 R17 rear: 245/45 R17
| front: 245/40 R18 rear: 245/40 R18
| front: 225/45 R17 rear: 225/45 R17
| front: 225/50 R17 rear: 225/50 R17
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