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Price
  US | $ 143.524 | $ 84.380 | $ 122.272 | $ 154.934 | |
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Ownership cost/year | | | | | |
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Engine | V 8 | Straight 6 | W 8 | V 12 (72º vee) | |
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Displacement | 285 cu in | 183 cu in | 255 cu in | 384 cu in | |
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Maximum power | 320 hp @ 5250 rpm | 218 hp @ 6100 rpm | 335 hp @ 6500 rpm | 507 hp @ 6200 rpm | |
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Maximum torque | 516 ft.lb @ 1800 rpm | 199 ft.lb @ 2500 rpm | 317 ft.lb @ 3500 rpm | 461 ft.lb @ 3250 rpm | |
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Top Speed | 155 mph | 148 mph | 155 mph | 155 mph | |
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Acceleration (0-100 km/h) | 5s | 6.80s | 6.9s | 4.9s | |
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Fuel consumption | 18.23 / 32.22 / 25.02 US MPG (urban/extra-urban/combined) | 20.1 / 39.2 / 29.04 US MPG (urban/extra-urban/combined) | 12.92 / 25.57 / 18.23 US MPG (urban/extra-urban/combined) | 12.92 / 26.13 / 19.6 US MPG (urban/extra-urban/combined) | |
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CO2 Emissions | 219 g/km | 195.0 g/km | 298 g/km | 290 g/km | |
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Type | Saloon (sedan) | Convertible (cabrio) | Saloon (sedan) | Saloon (sedan) | |  |
Seats | 5 | 4 | 5 | 5 | |  |
Doors | 4 | 2 | 4 | 4 | |
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Top Speed | 155 mph | 148 mph | 155 mph | 155 mph | |  |
Acceleration (0-100 km/h) | 5s | 6.80s | 6.9s | 4.9s | |  |
Standing km | | 27.60s | | | |  |
Power-to-weight | 159.2 hp/ton | 137.54 hp/ton | 153.53 hp/ton | 246.72 hp/ton | |  |
Specific Output | 0 hp/cu in | 0 hp/cu in | 0 hp/cu in | 0 hp/cu in | |  |
Fuel consumption | 18.23 / 32.22 / 25.02 US MPG (urban/extra-urban/combined) | 20.1 / 39.2 / 29.04 US MPG (urban/extra-urban/combined) | 12.92 / 25.57 / 18.23 US MPG (urban/extra-urban/combined) | 12.92 / 26.13 / 19.6 US MPG (urban/extra-urban/combined) | |  |
CO2 Emissions | 219 g/km | 195.0 g/km | 298 g/km | 290 g/km | |
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Engine | V 8 | Straight 6 | W 8 | V 12 (72º vee) | |  |
Valve train | | 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 | 5 valves per cylinder
40 total valves | 4 valves per cylinder
48 total valves | |  |
Displacement | 285 cu in | 183 cu in | 255 cu in | 384 cu in | |  |
Bore x Stroke | | 3 in x 3 in
0.97 ratio | | 3 in x 4 in
0.95 ratio | |  |
Compression ratio | 10.5:1 | 10.70:1 | | 11.8:1 | |  |
Maximum power | 320 hp @ 5250 rpm | 218 hp @ 6100 rpm | 335 hp @ 6500 rpm | 507 hp @ 6200 rpm | |  |
Maximum torque | 516 ft.lb @ 1800 rpm | 199 ft.lb @ 2500 rpm | 317 ft.lb @ 3500 rpm | 461 ft.lb @ 3250 rpm | |  |
Fuel | Petrol | Petrol | Petrol | Petrol | |  |
Catalytic converter | no | yes | no | no | |  |
Coolant | Water | Water | Water | Water | |  |
Sump | Wet sumped | Wet sumped | Wet sumped | Wet sumped | |
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Wheelbase | 119 in | 105 in | 113 in | 123 in | |  |
Length | 201 in | 172 in | 199 in | 207 in | |  |
Width | 74 in | 69 in | 75 in | 77 in | |  |
Height | 58 in | 56 in | 57 in | 58 in | |  |
Track | | front: 58 in
rear: 59 in | | | |  |
Ground clearance | | 6 in | | | |  |
Kerb weight | 4431 lb | 3494 lb | 4810 lb | 4530 lb | |  |
Frontal area | | 2.09 | | | |  |
Cx | | 0.69 | | | |  |
Drag coefficient | | 0.330 | | | |  |
Fuel capacity | 22 US Gal | 14 US Gal | 24 US Gal | 24 US Gal | |  |
Luggage Space | 560 l | 260 l | 500 l | 510 l | |
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Engine location | Front | Front | Front | Front | |  |
Engine Alignment | Longitudinal | Longitudinal | Longitudinal | | |  |
Wheel Drive | Rear wheel drive | Rear wheel drive | Four wheel drive | Four wheel drive | |  |
Transmission | 7, Automatic
| 6, Manual
| 6, Automatic
| 8, Automatic
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Top gear ratio | | 0.85 | | | |  |
Steering | Rack & Pinion | Rack & Pinion | Rack & Pinion | Rack & Pinion | |  |
Power Steering | yes | yes | | yes | |  |
Turns lock-to-lock | | 3 | | | |  |
Turning circle | 39 ft | 35 ft | 39 ft | 42 ft | |  |
Brakes | front: Disc Ventilated rear: Disc Ventilated
| front: Disc Ventilated rear: Disc Ventilated with ABS servo assisted
| front: Disc Ventilated rear: Disc Ventilated
| front: Disc Ventilated rear: Disc Ventilated
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Brake diameter | | front: 12 in
rear: 12 in
| | front: 16 in
rear: 14 in
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Wheels | | front: 7 17 rear: 7 17
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Tyres | front: 255/45 R18 rear: 255/45 R18
| front: 205/50 R17 rear: 205/55 R17
| front: 255/45 R18 rear: 255/45 R18
| front: 255/45 R19 rear: 255/45 R19
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