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Type | Convertible (cabrio) | Fixed-head coupé | |  |
Seats | 2 | 2 | |  |
Doors | 2 | | |
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Top Speed | 105 mph | | |  |
Standing 1/4 mile | 18.90s | | |  |
Power-to-weight | 92.13 hp/ton | 66.41 hp/ton | |  |
Specific Output | 0 hp/cu in | 0 hp/cu in | |
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Engine | Straight 4 | Flat 2 | |  |
Valve train | Overhead valves | Overhead valves | |  |
Valves | 2 valves per cylinder
8 total valves | 2 valves per cylinder
4 total valves | |  |
Displacement | 61 cu in | 42 cu in | |  |
Bore x Stroke | 3 in x 2 in
1.67 ratio | 3 in x 3 in
1.08 ratio | |  |
Compression ratio | 8.90:1 | 9.50:1 | |  |
Maximum power | 41 hp @ 5000 rpm | 35 hp @ 5500 rpm | |  |
Maximum torque | 52 ft.lb @ 2700 rpm | 40 ft.lb @ 3500 rpm | |  |
Maximum RPM | 5600 | | |  |
Fuel | Petrol | Petrol | |  |
Main bearings | 3 | | |  |
Construction | Cast iron block &
Cast iron head | | |  |
Coolant | Water | Air | |  |
Sump | Dry sumped | | |
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Wheelbase | 81 in | 71 in | |  |
Length | 132 in | 125 in | |  |
Width | 56 in | 55 in | |  |
Height | 42 in | 48 in | |  |
Track | front: 46 in
rear: 46 in | front: 45 in
rear: 46 in | |  |
Ground clearance | 5 in | | |  |
Kerb weight | 981 lb | 1162 lb | |  |
Weight distribution | 48.00 | | |  |
Fuel capacity | 6 US Gal | | |
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Engine location | Front | Front | |  |
Engine Alignment | Longitudinal | | |  |
Wheel Drive | Rear wheel drive | Rear wheel drive | |  |
Transmission | 4, Manual
| 4, Manual
| |  |
Top gear ratio | 1.00 | 0.86 | |  |
Steering | Rack & Pinion | | |  |
Turns lock-to-lock | 2.7 | | |  |
Turning circle | 33 ft | 0 ft | |  |
Brakes | front: Disc rear: Drum
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