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Type | | Roadster | Tourer | Roadster | | |
Seats | 4/6 | 2 | 4/5 | 2 | | |
Doors | 4 | | 4 | | |
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Top Speed | 45 mph | 93 mph | 68 mph | 106 mph | | |
Power-to-weight | 8.57 hp/ton | 55.8 hp/ton | | 172.31 hp/ton | | |
Specific Output | 0 hp/cu in | 0 hp/cu in | 0 hp/cu in | 0 hp/cu in | | |
Fuel consumption | | | 10.45 US MPG (combined) | | |
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Engine | Straight 6 | Straight 4 | Straight 6 | Straight 6 | | |
Valve train | Side valves | Double overhead camshaft (per bank) | Overhead valves | Double overhead camshaft (per bank) | | |
Valves | 2 valves per cylinder
12 total valves | | 2 valves per cylinder
12 total valves | | | |
Displacement | 258 cu in | 91 cu in | 291 cu in | 121 cu in | | |
Bore x Stroke | 3 in x 6 in
0.57 ratio | 3 in x 4 in
0.58 ratio | 3 in x 6 in
0.61 ratio | 3 in x 4 in
0.65 ratio | | |
Compression ratio | | 7:1 | | 7:1 | | |
Maximum power | 18 hp @ 1500 rpm | 62.5 hp @ 5000 rpm | 78 hp @ 2600 rpm | 112 hp @ 5000 rpm | | |
Fuel | Petrol | Petrol | Petrol | Petrol | | |
Coolant | Water | Water | Water | Water | | |
Sump | | | | Dry sumped | | |
Code | | 403 | 119 | 404 | |
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Wheelbase | 148 in | 93 in | | 98 in | | |
Length | 192 in | 135 in | | 151 in | | |
Width | 67 in | 55 in | | 58 in | | |
Height | | | | 42 in | | |
Track | front: 57 in
rear: 57 in | front: 47 in
rear: 47 in | | front: 47 in
rear: 47 in | | |
Ground clearance | 7 in | | | | | |
Kerb weight | 4630 lb | 2469 lb | | 1433 lb | | |
Fuel capacity | | | 25 US Gal | | |
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Engine location | Front | Front | Front | Front | | |
Engine Alignment | | | Longitudinal | | | |
Wheel Drive | Rear wheel drive | | Rear wheel drive | | | |
Transmission | 4, Manual
| 4, Manual
| 4, Manual
| 4, Manual
| | |
Steering | Rack & Pinion | | | | | |
Turning circle | 48 ft | 0 ft | 45 ft | 0 ft | |
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