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Type | Fixed-head coupé | Saloon (sedan) | |  |
Seats | 4/5 | 4/5 | |  |
Doors | 2 | 4 | |
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Top Speed | | 168 mph | |  |
Acceleration (0-100 km/h) | | 4.7s | |  |
Power-to-weight | | 272.15 hp/ton | |  |
Specific Output | 0 hp/cu in | 0 hp/cu in | |
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Engine | V 8 | V 8 ( 90.0º vee) | |  |
Valve train | Overhead valves | Overhead valves | |  |
Valves | 2 valves per cylinder
16 total valves | 2 valves per cylinder
16 total valves | |  |
Displacement | 364 cu in | 428 cu in | |  |
Bore x Stroke | 4 in x 4 in
1.1 ratio | 4 in x 4 in
1.03 ratio | |  |
Compression ratio | 10.90:1 | 11.00:1 | |  |
Maximum power | 654 hp @ 6400 rpm | 510 hp @ 7000 rpm | |  |
Maximum torque | 572 ft.lb @ 4200 rpm | 472 ft.lb @ 5000 rpm | |  |
Fuel | Petrol | Petrol | |  |
Catalytic converter | no | yes | |  |
Main bearings | 5 | | |  |
Coolant | Water | Water | |  |
Sump | | Dry sumped | |
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Wheelbase | 116 in | 115 in | |  |
Length | 203 in | 196 in | |  |
Width | 79 in | 75 in | |  |
Height | 55 in | 58 in | |  |
Track | front: 65 in
rear: 65 in | front: 63 in
rear: 63 in | |  |
Ground clearance | 5 in | | |  |
Kerb weight | | 4131 lb | |  |
Fuel capacity | | 19 US Gal | |
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Engine location | Front | Front | |  |
Engine Alignment | Longitudinal | Longitudinal | |  |
Wheel Drive | Rear wheel drive | Rear wheel drive | |  |
Transmission | 4, Automatic
| 6, Manual
| |  |
Top gear ratio | | 0.57 | |  |
Steering | Rack & Pinion | Rack & Pinion | |  |
Power Steering | yes | yes | |  |
Brakes | front: Disc Ventilated rear: Disc Ventilated
| | |  |
Brake diameter | front: 15 in
rear: 15 in
| | |  |
Wheels | front: 9 20 rear: 10 22
| front: 8 20 rear: 9.5 20
| |  |
Tyres | front: 255/35 R20 rear: 285/30 R22
| front: 245/35 R20 rear: 275/30 R20
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Number made | | 138 | |
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