 |
| Engine | Flat 12 | V 8 ( 90.0º vee) | V 12 ( 60.0º vee) | Straight 4 | Straight 3 | |
|
| Valve train | Double overhead camshaft (per bank) | Double overhead camshaft (per bank) | Double overhead camshaft (per bank) | Overhead valves | Double overhead camshaft (per bank) | |
|
| Valves | 4 valves per cylinder
48 total valves | 4 valves per cylinder
32 total valves | 4 valves per cylinder
48 total valves | 2 valves per cylinder
8 total valves | 4 valves per cylinder
12 total valves | |
|
| Displacement | 302 cu in | 287 cu in | 396 cu in | 52 cu in | 73 cu in | |
|
| Bore x Stroke | 3 in x 3 in
1.05 ratio | | 3 in x 4 in
0.99 ratio | 2 in x 3 in
0.73 ratio | 3 in x 3 in
0.88 ratio | |
|
| Compression ratio | 9.30:1 | 8.20:1 | 11.00:1 | 8.00:1 | 10.50:1 | |
|
| Maximum power | 390 hp @ 6300 rpm | 1018 hp @ 7200 rpm | 659 hp @ 8000 rpm | 35 hp @ 5000 rpm | 70 hp @ 5400 rpm | |
|
| Maximum torque | 361 ft.lb
@ 4500 rpm | 782 ft.lb
@ 6100 rpm | 487 ft.lb
@ 6000 rpm | 43 ft.lb
@ 2500 rpm | 83 ft.lb
@ 3000 rpm | |
|
| Maximum RPM | 6800 | | | | | |
|
| Fuel | Petrol | Ethanol | Petrol | Petrol | Petrol | |
|
| Catalytic converter | no | yes | yes | no | yes | |
|
| Main bearings | 7 | | 7 | 3 | | |
|
| Construction | Light alloy block &
Light alloy head | | Aluminium block &
Aluminium head | | | |
|
| Coolant | Water | Water | Water | Water | Water | |
|
| Sump | Dry sumped | Dry sumped | Dry sumped | | Wet sumped | |
|
| Engine location | Middle | Middle | Middle | Front | Front | |
|
| Engine Alignment | Longitudinal | Longitudinal | Longitudinal | Longitudinal | Transverse | |
|
| Wheel Drive | Rear wheel drive | Rear wheel drive | Four wheel drive | Front wheel drive | Front wheel drive | |
|
| Transmission | 5, Manual
| 6, Manual
| 6, Manual
| 4, Manual
| 5, Manual
| |
|
| Top gear ratio | 0.87 | 0.60 | 0.94 | 1.03 | 0.85 | |
|
| Steering | Rack & Pinion | Rack & Pinion | Rack & Pinion | Rack & Pinion | Rack & Pinion | |
|
| Power Steering | | yes | yes | | yes | |
|
| Turns lock-to-lock | 3.45 | 2.7 | | 3.3 | | |
|
| Turning circle | 39 ft | 0 ft | 0 ft | 0 ft | 0 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: Drum
rear: Drum
| front: Disc Ventilated
rear: Drum
with ABS
servo assisted
| |
|
| Brake diameter | front: 12 in
rear: 12 in
| front: 15 in
rear: 14 in
| front: 15 in
rear: 14 in
| | front: 10 in
rear: 8 in
| |
|
| Wheels | front: 8 16
rear: 10 16
| front: 9.5 19
rear: 12.5 20
| | | | |
|
| Tyres | front: 225/50 R16
rear: 255/50 R16
| front: 255/35 R19
rear: 335/30 R20
| front: 245/35 R18
rear: 335/30 R18
| | front: 195/55 R15
rear: 195/55 R15
| |
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