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Type | Saloon (sedan) | Saloon (sedan) | Saloon (sedan) | |  |
Seats | 4/5 | 4 | 4/5 | |  |
Doors | | 2 | 4 | |
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Top Speed | | 81 mph | | |  |
Power-to-weight | 46.56 hp/ton | | 191.24 hp/ton | |  |
Specific Output | 0 hp/cu in | 0 hp/cu in | 0 hp/cu in | |
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Engine | Straight 6 | Straight 4 | V 8 | |  |
Valve train | Overhead valves | Overhead valves | Double overhead camshaft (per bank) | |  |
Valves | 2 valves per cylinder
12 total valves | 2 valves per cylinder
8 total valves | 4 valves per cylinder
32 total valves | |  |
Displacement | 121 cu in | 55 cu in | 274 cu in | |  |
Bore x Stroke | 3 in x 4 in
0.65 ratio | 3 in x 3 in
0.96 ratio | 4 in x 3 in
1.12 ratio | |  |
Compression ratio | 7.00:1 | 7.80:1 | 10.50:1 | |  |
Maximum power | 71 hp @ 4200 rpm | 40 hp @ 5600 rpm | 345 hp @ 6400 rpm | |  |
Maximum torque | | 42 ft.lb @ 3400 rpm | 333 ft.lb @ 4000 rpm | |  |
Maximum RPM | | | 6700 | |  |
Fuel | Petrol | Petrol | Petrol | |  |
Catalytic converter | no | no | yes | |  |
Main bearings | | 3 | | |  |
Construction | | | Aluminium block &
Aluminium head | |  |
Coolant | Water | Water | Water | |  |
Sump | | Wet sumped | Wet sumped | |
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Wheelbase | 115 in | 80 in | 113 in | |  |
Length | 188 in | 137 in | 200 in | |  |
Width | 68 in | 56 in | 73 in | |  |
Height | | 52 in | 59 in | |  |
Track | | front: 45 in
rear: 48 in | front: 63 in
rear: 62 in | |  |
Kerb weight | 3362 lb | | 3977 lb | |  |
Weight distribution | | | 54.00 | |  |
Drag coefficient | | | 0.300 | |  |
Fuel capacity | | 8 US Gal | 21 US Gal | |
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Engine location | Front | Rear | Front | |  |
Engine Alignment | Longitudinal | Longitudinal | Longitudinal | |  |
Wheel Drive | Rear wheel drive | Rear wheel drive | Rear wheel drive | |  |
Transmission | 4, Manual
| 4, Manual
| 5, Automatic
| |  |
Top gear ratio | | 0.96 | 0.83 | |  |
Steering | | Screw & Sector | Rack & Pinion | |  |
Power Steering | | | yes | |  |
Turns lock-to-lock | | 2.26 | 3.3 | |  |
Brakes | | front: Disc rear: Drum
| front: Disc Ventilated rear: Disc Ventilated with ABS servo assisted
| |  |
Brake diameter | | | front: 11 in
rear: 11 in
| |  |
Wheels | | front: 4.5 13 rear: 4.5 13
| front: 7.5 18 rear: 7.5 18
| |  |
Tyres | | | front: 245/45 R18 rear: 245/45 R18
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