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Engine | V 12 | V 12 ( 65.0º vee) | V 12 ( 60.0º vee) | V 12 (60º vee) | V 8 (90º vee) | |
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Valve train | | Double overhead camshaft (per bank) | Double overhead camshaft (per bank) | Double overhead camshaft (per bank) | | |
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Valves | | 4 valves per cylinder
48 total valves | 4 valves per cylinder
48 total valves | 4 valves per cylinder
48 total valves | 2 valves per cylinder
16 total valves | |
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Displacement | | 366 cu in | 396 cu in | 365 cu in | 427 cu in | |
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Bore x Stroke | | 4 in x 3 in
1.22 ratio | 3 in x 4 in
0.99 ratio | | 4 in x 4 in
1.12 ratio | |
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Compression ratio | | 11.20:1 | 11.00:1 | | 11.0:1 | |
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Maximum power | 608 hp | 620 hp @ 7600 rpm | 670 hp @ 8000 rpm | 700 hp | 632 hp @ 6300 rpm | |
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Maximum torque | 516 ft.lb | 448 ft.lb @ 5600 rpm | 487 ft.lb @ 6500 rpm | 738 ft.lb | 611 ft.lb @ 4200 rpm | |
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Maximum RPM | | 8400 | | | | |
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Fuel | Petrol | Petrol | Petrol | Petrol | Petrol | |
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Catalytic converter | no | yes | yes | no | no | |
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Main bearings | | 7 | | | | |
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Construction | | Aluminium block &
Aluminium head | Aluminium block &
Aluminium head | Aluminium block &
Aluminium head | Aluminium block &
Aluminium head | |
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Coolant | | Water | Water | | | |
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Intercooler | | no | | | | |
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Sump | Dry sumped | Dry sumped | Dry sumped | | | |
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Engine location | Front | Front | Middle | Middle | Front | |
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Engine Alignment | | Longitudinal | Longitudinal | Longitudinal | Longitudinal | |
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Wheel Drive | | Rear wheel drive | Four wheel drive | Rear wheel drive | Rear wheel drive | |
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Transmission | 6, sequential manual
| 6, Manual
| 6, Automatic
with overdrive
| 7, sequential manual
| 4, Manual
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Top gear ratio | | 0.76 | 0.94 | | | |
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Steering | | Rack & Pinion | Rack & Pinion | | Rack & Pinion | |
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Power Steering | | yes | yes | | | |
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Turns lock-to-lock | | 2.4 | | | | |
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Turning circle | 0 ft | 40 ft | 41 ft | 0 ft | 0 ft | |
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Brakes | front: Disc Ventilated rear: Disc Ventilated
| front: Disc Ventilated rear: Disc Ventilated
| front: Disc Ventilated rear: Disc Ventilated with ABS servo assisted
| | front: Disc rear: Disc
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Brake diameter | | front: 16 in
rear: 14 in
| front: 15 in
rear: 15 in
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Wheels | front: 12.5 18 rear: 13 18
| front: 8 19 rear: 11 20
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Tyres | front: 30/68 R18 rear: 31/71 R18
| front: 245/40 R19 rear: 305/35 R20
| front: 245/35 R18 rear: 335/30 R18
| front: 255/35Z R19 rear: 335/30Z R20
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