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Type | Saloon (sedan) | Saloon (sedan) | Fixed-head coupé | |  |
Seats | 4/5 | 4/5 | 2+2 | |  |
Doors | 4 | 4 | | |
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Top Speed | | | 110 mph | |  |
Power-to-weight | | 67.47 hp/ton | 116.41 hp/ton | |  |
Specific Output | 0 hp/cu in | 0 hp/cu in | 0 hp/cu in | |
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Engine | Straight 8 | V 8 ( 90.0º vee) | Straight 4 | |  |
Valve train | Sleeve valves | Side valves | Overhead valves | |  |
Valves | 2 valves per cylinder
16 total valves | 2 valves per cylinder
16 total valves | 2 valves per cylinder
8 total valves | |  |
Displacement | 242 cu in | 143 cu in | 152 cu in | |  |
Bore x Stroke | 3 in x 4 in
0.67 ratio | 3 in x 3 in
0.77 ratio | 4 in x 4 in
0.9 ratio | |  |
Compression ratio | | 7.50:1 | 7.60:1 | |  |
Maximum power | 81 hp @ 4000 rpm | 84 hp @ 4800 rpm | 122 hp @ 5000 rpm | |  |
Maximum torque | | 112 ft.lb @ 2750 rpm | 145 ft.lb @ 2200 rpm | |  |
Fuel | Petrol | Petrol | Petrol | |  |
Coolant | Water | Water | Water | |  |
Sump | | Wet sumped | | |
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Wheelbase | 131 in | 106 in | 99 in | |  |
Length | | 187 in | 166 in | |  |
Width | | 70 in | 64 in | |  |
Height | | 57 in | 53 in | |  |
Track | front: 59 in
rear: 59 in | front: 53 in
rear: 53 in | front: 51 in
rear: 51 in | |  |
Kerb weight | | 2745 lb | 2310 lb | |  |
Fuel capacity | 18 US Gal | | | |
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Engine location | Front | Front | Front | |  |
Engine Alignment | Longitudinal | Longitudinal | | |  |
Wheel Drive | Rear wheel drive | Rear wheel drive | Rear wheel drive | |  |
Transmission | 4, Manual
| 3, Manual
| 4, Manual
| |  |
Top gear ratio | 1.00 | 1.00 | 1.00 | |  |
Steering | | Worm & Roller | | |  |
Brake diameter | | front: 11 in
rear: 11 in
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