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Engine | V 8 ( 90.0º vee) | V 6 ( 90.0º vee) | V 8 ( 90.0º vee) | V 6 | |
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Valve train | Double overhead camshaft (per bank) | Double overhead camshaft (per bank) | 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 | 4 valves per cylinder
32 total valves | 4 valves per cylinder
24 total valves | |
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Displacement | 281 cu in | 183 cu in | 286 cu in | 213 cu in | |
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Bore x Stroke | 4 in x 3 in
1.13 ratio | 3 in x 4 in
0.95 ratio | 4 in x 3 in
1.11 ratio | 3 in x 4 in
0.92 ratio | |
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Compression ratio | 11.80:1 | 10.30:1 | 11.00:1 | 10.70:1 | |
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Maximum power | 380 hp @ 6400 rpm | 333 hp @ 5500 rpm | 440 hp @ 7000 rpm | 272 hp @ 6000 rpm | |
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Maximum torque | 367 ft.lb @ 4100 rpm | 325 ft.lb @ 2900 rpm | 361 ft.lb @ 4750 rpm | 258 ft.lb @ 2400 rpm | |
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Maximum RPM | 6400 | | 7200 | | |
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Fuel | Petrol | Petrol | Petrol | Petrol | |
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Catalytic converter | yes | yes | yes | yes | |
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Main bearings | 5 | | | | |
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Construction | Aluminium block &
Aluminium head | | | | |
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Coolant | Water | Water | Water | Water | |
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Sump | Wet sumped | Wet sumped | Wet sumped | Wet sumped | |
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Code | 1UR-FSE | | | | |
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Engine location | Front | Front | Front | 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 | Four wheel drive | |
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Transmission | 8, Automatic
with overdrive
| 7, Automatic
| 6, Automatic
with overdrive
| 7, Automatic
with overdrive
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Top gear ratio | 0.69 | 0.62 | | 0.73 | |
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Steering | Rack & Pinion | Rack & Pinion | Rack & Pinion | Rack & Pinion | |
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Power Steering | yes | yes | yes | yes | |
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Turning circle | 36 ft | 38 ft | 40 ft | 37 ft | |
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Brakes | 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 with ABS servo assisted
| front: Disc Ventilated rear: Disc Ventilated with ABS servo assisted
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Brake diameter | | | front: 14 in
rear: 14 in
| | |
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Wheels | front: 7.5 18 rear: 7.5 18
| front: 8 18 rear: 8 18
| | front: 8 17 rear: 8 17
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Tyres | front: 235/50 R18 rear: 235/50 R18
| front: 245/40 R18 rear: 245/40 R18
| front: 245/45 R18 rear: 285/40 R18
| front: 245/45 R17 rear: 245/45 R17
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