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Type | Tourer | Fixed-head coupé | Tourer | Convertible (cabrio) | | Roadster | |  |
Seats | 4/5 | | 4/5 | | | 2 | |  |
Doors | 4 | | 4 | 4 | | 2 | |
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Top Speed | 48 mph | | 68 mph | 40 mph | 80 mph | 57 mph | |  |
Power-to-weight | 24.14 hp/ton | | | 30.77 hp/ton | | 45.11 hp/ton | |  |
Specific Output | 0 hp/cu in | | 0 hp/cu in | 0 hp/cu in | 0 hp/cu in | 0 hp/cu in | |  |
Fuel consumption | 16 US MPG (combined) | | 10.45 US MPG (combined) | | | 24.76 US MPG (combined) | |
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Engine | Straight 4 | | Straight 6 | Straight 4 | Straight 6 | Straight 4 | |  |
Valve train | Side valves | | Overhead valves | Side valves | Single overhead camshaft | Single overhead camshaft | |  |
Valves | | | 2 valves per cylinder
12 total valves | 2 valves per cylinder
8 total valves | 2 valves per cylinder
12 total valves | | |  |
Displacement | 140 cu in | | 291 cu in | 138 cu in | 121 cu in | 60 cu in | |  |
Bore x Stroke | 3 in x 5 in
0.58 ratio | | 3 in x 6 in
0.61 ratio | 3 in x 4 in
0.85 ratio | 3 in x 4 in
0.65 ratio | 2 in x 4 in
0.59 ratio | |  |
Compression ratio | 5:1 | | | | 6.24:1 | 5.35:1 | |  |
Maximum power | 35 hp @ 2600 rpm | | 78 hp @ 2600 rpm | 40 hp @ 3200 rpm | 57 hp @ 3500 rpm | 30 hp @ 4000 rpm | |  |
Fuel | Petrol | | Petrol | | Petrol | Petrol | |  |
Main bearings | | | | 3 | | | |  |
Construction | | | | Cast iron block &
Cast iron head | | | |  |
Coolant | Water | | Water | | Water | Water | |  |
Code | 107 | | 119 | | | 109 S | |
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Wheelbase | 120 in | | | 104 in | 114 in | 100 in | |  |
Length | 173 in | | | | 153 in | 100 in | |  |
Width | 66 in | | | | 63 in | | |  |
Track | front: 56 in
rear: 56 in | | | front: 45 in
rear: 45 in | front: 48 in
rear: 48 in | front: 47 in
rear: 47 in | |  |
Ground clearance | | | | | | 7 in | |  |
Kerb weight | 3197 lb | | | 2866 lb | | 1466 lb | |  |
Fuel capacity | 25 US Gal | | 25 US Gal | | | 6 US Gal | |
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Engine location | Front | | Front | Front | Front | Front | |  |
Engine Alignment | Longitudinal | | Longitudinal | | Longitudinal | | |  |
Wheel Drive | Rear wheel drive | | Rear wheel drive | | Rear wheel drive | | |  |
Transmission | 4, Manual
| | 4, Manual
| 3, Manual
| | 3, Manual
| |  |
Top gear ratio | | | | | 4.50 | | |  |
Turning circle | 38 ft | 0 ft | 45 ft | 0 ft | 0 ft | 31 ft | |
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Number made | 3701 | | | | | 90000 | |
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