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Price
  GB | £ 69.442 | £ 94.050 | £ 95.110 | £ 29.868 | |
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Ownership cost/year | | | | | |
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Engine | V 8 | V 8 | V 12 (72º vee) | V 8 ( 90.0º vee) | |
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Displacement | 268 cu in | 305 cu in | 384 cu in | 330 cu in | |
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Maximum power | 407 hp @ 5500 rpm | 510 hp @ 6000 rpm | 507 hp @ 6200 rpm | 550 hp @ 6250 rpm | |
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Maximum torque | 443 ft.lb @ 1750 rpm | 461 ft.lb @ 2500 rpm | 461 ft.lb @ 3250 rpm | 510 ft.lb @ 4250 rpm | |
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Top Speed | 155 mph | 155 mph | 155 mph | | |
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Acceleration (0-100 km/h) | 5.4s | 4.9s | 4.9s | | |
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Fuel consumption | 13.92 / 26.73 / 19.93 US MPG (urban/extra-urban/combined) | 12.85 / 27.03 / 19.44 US MPG (urban/extra-urban/combined) | 12.92 / 26.13 / 19.6 US MPG (urban/extra-urban/combined) | | |
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CO2 Emissions | 275 g/km | 289 g/km | 290 g/km | | |
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Type | Fastback | Saloon (sedan) | Saloon (sedan) | Fixed-head coupé | |  |
Seats | 5 | 5 | 5 | 2+2 | |  |
Doors | 4 | 4 | 4 | 2 | |
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Top Speed | 155 mph | 155 mph | 155 mph | | |  |
Acceleration (0-100 km/h) | 5.4s | 4.9s | 4.9s | | |  |
Standing km | 24.5s | | | | |  |
Power-to-weight | 191.08 hp/ton | 260.07 hp/ton | 246.72 hp/ton | 309.34 hp/ton | |  |
Specific Output | 0 hp/cu in | 0 hp/cu in | 0 hp/cu in | 0 hp/cu in | |  |
Fuel consumption | 13.92 / 26.73 / 19.93 US MPG (urban/extra-urban/combined) | 12.85 / 27.03 / 19.44 US MPG (urban/extra-urban/combined) | 12.92 / 26.13 / 19.6 US MPG (urban/extra-urban/combined) | | |  |
CO2 Emissions | 275 g/km | 289 g/km | 290 g/km | | |
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Engine | V 8 | V 8 | V 12 (72º vee) | V 8 ( 90.0º 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
48 total valves | 4 valves per cylinder
32 total valves | |  |
Displacement | 268 cu in | 305 cu in | 384 cu in | 330 cu in | |  |
Bore x Stroke | | 4 in x 4 in
0.99 ratio | 3 in x 4 in
0.95 ratio | 4 in x 4 in
0.85 ratio | |  |
Compression ratio | | 9.5:1 | 11.8:1 | 8.4:1 | |  |
Maximum power | 407 hp @ 5500 rpm | 510 hp @ 6000 rpm | 507 hp @ 6200 rpm | 550 hp @ 6250 rpm | |  |
Maximum torque | 443 ft.lb @ 1750 rpm | 461 ft.lb @ 2500 rpm | 461 ft.lb @ 3250 rpm | 510 ft.lb @ 4250 rpm | |  |
Maximum RPM | | | | 6250 | |  |
Fuel | Petrol | Petrol | Petrol | Petrol | |  |
Catalytic converter | no | no | no | yes | |  |
Construction | | | | Cast iron block &
Aluminium head | |  |
Coolant | Water | Water | Water | Water | |  |
Intercooler | | | | yes | |  |
Sump | Wet sumped | Wet sumped | Wet sumped | Wet sumped | |
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Wheelbase | 121 in | 124 in | 123 in | 107 in | |  |
Length | 197 in | 207 in | 207 in | 188 in | |  |
Width | 75 in | 75 in | 77 in | 74 in | |  |
Height | 61 in | 57 in | 58 in | 54 in | |  |
Track | | front: 64 in
rear: 63 in | | front: 62 in
rear: 63 in | |  |
Ground clearance | | | | 6 in | |  |
Kerb weight | 4696 lb | 4323 lb | 4530 lb | 3920 lb | |  |
Weight distribution | | | | 56.00 | |  |
Fuel capacity | 18 US Gal | 22 US Gal | 24 US Gal | 16 US Gal | |  |
Luggage Space | 440 l | 520 l | 510 l | | |
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Engine location | Front | Front | Front | Front | |  |
Engine Alignment | Longitudinal | Longitudinal | | Longitudinal | |  |
Wheel Drive | Four wheel drive | Rear wheel drive | Four wheel drive | Rear wheel drive | |  |
Transmission | 8, Automatic
| 6, Automatic
with overdrive
| 8, Automatic
| 6, Manual
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Top gear ratio | | | | 0.63 | |  |
Steering | Rack & Pinion | Rack & Pinion | Rack & Pinion | Rack & Pinion | |  |
Power Steering | | yes | yes | yes | |  |
Turns lock-to-lock | 3.2 | | | | |  |
Turning circle | 40 ft | 41 ft | 42 ft | 0 ft | |  |
Brakes | front: Disc Ventilated rear: Disc Ventilated
| front: Disc rear: Disc
| front: Disc Ventilated rear: Disc Ventilated
| front: Disc Ventilated rear: Disc Ventilated with ABS servo assisted
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Brake diameter | | | front: 16 in
rear: 14 in
| front: 14 in
rear: 12 in
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Wheels | | | | front: 9.5 19 rear: 9.5 19
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Tyres | front: 245/45 R19 rear: 275/40 R19
| front: 255/35 R20 rear: 255/35 R20
| front: 255/45 R19 rear: 255/45 R19
| front: 255/40 R19 rear: 285/35 R19
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