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Engine | V 8 | V 6 | V 8 ( 90.0º vee) | V 10 ( 90.0º vee) | V 6 | |
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Valve train | | Double overhead camshaft (per bank) | Overhead valves | Double overhead camshaft (per bank) | Double overhead camshaft (per bank) | |
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Valves | 4 valves per cylinder
32 total valves | 4 valves per cylinder
24 total valves | 2 valves per cylinder
16 total valves | 4 valves per cylinder
40 total valves | 4 valves per cylinder
24 total valves | |
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Displacement | 305 cu in | 195 cu in | 413 cu in | 318 cu in | 170 cu in | |
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Bore x Stroke | | 3 in x 4 in
0.92 ratio | 4 in x 4 in
1.05 ratio | | 4 in x 3 in
1.19 ratio | |
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Compression ratio | | 12.50:1 | 7.80:1 | 12.50:1 | 9.50:1 | |
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Maximum power | 385 hp @ 6500 rpm | 265 hp @ 6500 rpm | 537 hp @ 4000 rpm | 560 hp @ 8000 rpm | 230 hp @ 5500 rpm | |
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Maximum torque | 380 ft.lb @ 3500 rpm | 243 ft.lb @ 3000 rpm | 774 ft.lb @ 3250 rpm | 398 ft.lb @ 6500 rpm | 243 ft.lb @ 1800 rpm | |
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Fuel | Petrol | Petrol | Petrol | Petrol | Petrol | |
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Catalytic converter | no | yes | yes | yes | yes | |
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Main bearings | | | | | 4 | |
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Construction | | | | Aluminium block &
Aluminium head | Aluminium block &
Aluminium head | |
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Coolant | Water | Water | Water | Water | Water | |
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Intercooler | | | | | yes | |
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Sump | Wet sumped | Wet sumped | Wet sumped | Dry sumped | Wet sumped | |
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Code | | | | | 2.8 ECOTEC | |
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Engine location | Front | Front | Front | Middle | Front | |
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Engine Alignment | Longitudinal | Longitudinal | Longitudinal | Longitudinal | Transverse | |
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Wheel Drive | Rear wheel drive | Front wheel drive | Rear wheel drive | Four wheel drive | Front wheel drive | |
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Transmission | 6, Automatic
| 8, continuously variable transmission
| 6, Automatic
with overdrive
| 6, Manual
with overdrive
| 6, Manual
| |
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Top gear ratio | | 0.37 | 0.68 | | 0.71 | |
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Steering | Rack & Pinion | Rack & Pinion | Rack & Pinion | Rack & Pinion | Rack & Pinion | |
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Power Steering | yes | yes | yes | yes | yes | |
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Turns lock-to-lock | | | 3.11 | | 2.75 | |
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Turning circle | 40 ft | 37 ft | 39 ft | 38 ft | 39 ft | |
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Brakes | front: Disc Ventilated rear: Disc Ventilated
| front: Disc Ventilated rear: Disc with ABS servo assisted
| 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 with ABS servo assisted
| |
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Brake diameter | | | front: 14 in
rear: 14 in
| front: 14 in
rear: 14 in
| front: 12 in
rear: 11 in
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Wheels | | front: 7.5 17 rear: 7.5 17
| front: 8.5 20 rear: 8.5 20
| front: 8.5 19 rear: 11 19
| front: 6.5 16 rear: 6.5 16
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Tyres | front: 245/50 R18 rear: 275/45 R18
| front: 225/50 R17 rear: 225/50 R17
| front: 255/40 R20 rear: 255/40 R20
| front: 235/35 R19 rear: 295/30 R19
| front: 215/55 R16 rear: 215/55 R16
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