 |
Engine | V 8 | V 8 ( 90.0º vee) | V 12 ( 60.0º vee) | V 8 ( 90.0º vee) | |
 |
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
32 total valves | 4 valves per cylinder
48 total valves | 4 valves per cylinder
32 total valves | |
 |
Displacement | 244 cu in | 254 cu in | 396 cu in | 379 cu in | |
 |
Bore x Stroke | | 3 in x 4 in
0.91 ratio | 3 in x 4 in
0.99 ratio | 4 in x 4 in
1.08 ratio | |
 |
Compression ratio | | 12.50:1 | 11.00:1 | 11.3:1 | |
 |
Maximum power | 420 hp @ 8300 rpm | 350 hp @ 6800 rpm | 670 hp @ 8000 rpm | 571 hp @ 6800 rpm | |
 |
Maximum torque | 295 ft.lb @ 3900 rpm | 325 ft.lb @ 3500 rpm | 487 ft.lb @ 6500 rpm | 479 ft.lb @ 4750 rpm | |
 |
Fuel | Petrol | Petrol | Petrol | Petrol | |
 |
Catalytic converter | no | yes | yes | yes | |
 |
Construction | | | Aluminium block &
Aluminium head | | |
 |
Coolant | Water | Water | Water | Water | |
 |
Sump | Wet sumped | Wet sumped | Dry sumped | Dry sumped | |
 |
Engine location | Front | Front | Middle | Front | |
 |
Engine Alignment | | Longitudinal | Longitudinal | Longitudinal | |
 |
Wheel Drive | Rear wheel drive | Four wheel drive | Four wheel drive | Rear wheel drive | |
 |
Transmission | 7, Double Clutch
| 6, Automatic
with overdrive
| 6, Automatic
with overdrive
| 7, Automatic
with overdrive
| |
 |
Top gear ratio | | 0.69 | 0.94 | | |
 |
Steering | Rack & Pinion | Rack & Pinion | Rack & Pinion | Rack & Pinion | |
 |
Power Steering | | yes | yes | yes | |
 |
Turning circle | 36 ft | 39 ft | 41 ft | 39 ft | |
 |
Brakes | front: Disc Ventilated rear: Disc Ventilated
| 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
| |
 |
Brake diameter | | | front: 15 in
rear: 15 in
| | |
 |
Wheels | | front: 8 17 rear: 8 17
| | front: 9.5 19 rear: 11 20
| |
 |
Tyres | front: 245/40 R18 rear: 265/40 R18
| front: 235/55 R17 rear: 235/55 R17
| front: 245/35 R18 rear: 335/30 R18
| front: 265/35 R19 rear: 295/30 R20
| |