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Type | Roadster | Roadster | Tourer | |  |
Seats | 2 | 2 | 4/5 | |
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Top Speed | 137 mph | 146 mph | 47 mph | |  |
Power-to-weight | -90.59 hp/ton | | | |  |
Specific Output | 0 hp/cu in | 0 hp/cu in | 0 hp/cu in | |  |
Fuel consumption | | | 20.45 US MPG (combined) | |
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Engine | Straight 8 | Straight 6 | Straight 4 | |  |
Valve train | Double overhead camshaft (per bank) | Single overhead camshaft | Side valves | |  |
Valves | | 4 valves per cylinder
24 total valves | 2 valves per cylinder
8 total valves | |  |
Displacement | 121 cu in | 1325 cu in | 89 cu in | |  |
Bore x Stroke | 2 in x 3 in
0.69 ratio | 6 in x 7 in
0.89 ratio | 3 in x 4 in
0.59 ratio | |  |
Compression ratio | | 4.8:1 | 4.9:1 | |  |
Maximum power | 130-150 hp @ 5500 rpm | 320 hp @ 1800 rpm | 27 hp @ 3000 rpm | |  |
Fuel | Petrol | Petrol | Petrol | |  |
Construction | | Cast iron block &
Cast iron head | | |  |
Coolant | Water | Water | Water | |  |
Code | 405 | | 103 | |
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Wheelbase | 103 in | 136 in | | |  |
Length | 170 in | 200 in | | |  |
Width | 68 in | 73 in | | |  |
Height | 50 in | 55 in | | |  |
Track | front: 47 in
rear: 47 in | front: 58 in
rear: 55 in | | |  |
Ground clearance | | 5 in | | |  |
Kerb weight | 1499 lb | | | |  |
Fuel capacity | | | 9 US Gal | |
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Engine location | Front | Front | Front | |  |
Engine Alignment | | Longitudinal | Longitudinal | |  |
Wheel Drive | | | Rear wheel drive | |  |
Transmission | Manual
| 4, Automatic
| 4, Manual
| |  |
Turning circle | 0 ft | 0 ft | 35 ft | |
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Number made | | | 42000 | |
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