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Type | | Saloon (sedan) | Fixed-head coupé | Fixed-head coupé | |  |
Seats | | 4/5 | 2 | 2 | |  |
Doors | | 2 | 2 | | |
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Top Speed | | 99 mph | 109 mph | 125 mph | |  |
Standing 1/4 mile | | 18.40s | | | |  |
Power-to-weight | | 89.36 hp/ton | | 93.66 hp/ton | |  |
Specific Output | | 0 hp/cu in | 0 hp/cu in | 0 hp/cu in | |
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Engine | | Straight 4 | Straight 4 | Straight 4 | |  |
Valve train | | Single overhead camshaft | Overhead valves | Overhead valves | |  |
Valves | | 2 valves per cylinder
8 total valves | 2 valves per cylinder
8 total valves | 2 valves per cylinder
8 total valves | |  |
Displacement | 79 cu in | 96 cu in | 66 cu in | 66 cu in | |  |
Bore x Stroke | | 3 in x 3 in
1.18 ratio | 3 in x 3 in
0.91 ratio | 3 in x 3 in
0.91 ratio | |  |
Compression ratio | | 8.60:1 | | 9.50:1 | |  |
Maximum power | 147 hp | 84 hp @ 5700 rpm | 76 hp @ 6000 rpm | 62 hp @ 5800 rpm | |  |
Maximum torque | | 96 ft.lb @ 3500 rpm | | | |  |
Fuel | | Petrol | Petrol | Petrol | |  |
Main bearings | | 5 | | | |  |
Construction | | Cast iron block &
Light alloy head | | | |  |
Coolant | | Water | Water | Water | |  |
Sump | | Wet sumped | | | |
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Wheelbase | | 98 in | 94 in | 94 in | |  |
Length | | 167 in | | 164 in | |  |
Width | | 63 in | | 57 in | |  |
Height | | 56 in | | 54 in | |  |
Track | | front: 52 in
rear: 52 in | front: 50 in
rear: 49 in | front: 49 in
rear: 49 in | |  |
Ground clearance | | 6 in | | | |  |
Kerb weight | | 2072 lb | | 1459 lb | |  |
Fuel capacity | | 12 US Gal | 10 US Gal | | |
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Engine location | | Front | Front | Front | |  |
Engine Alignment | | Longitudinal | Longitudinal | Longitudinal | |  |
Wheel Drive | | Rear wheel drive | Rear wheel drive | Rear wheel drive | |  |
Transmission | | 4, Manual
| 4, Manual
| 4, Manual
| |  |
Top gear ratio | | 1.00 | 1.00 | 1.00 | |  |
Steering | | Worm & Roller | | | |  |
Turns lock-to-lock | | 3.5 | | | |  |
Turning circle | 0 ft | 31 ft | 0 ft | 0 ft | |  |
Brakes | | front: Disc rear: Drum servo assisted
| front: Drum rear: Drum
| front: Drum rear: Drum
| |  |
Brake diameter | | | | | |  |
Wheels | | front: 4.5 13 rear: 4.5 13
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