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Type | Saloon (sedan) | Fixed-head coupé | Fixed-head coupé | | |
Seats | 4/5 | 2+2 | 2+2 | | |
Doors | 4 | 2 | | |
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Top Speed | 87 mph | 89 mph | 102 mph | | |
Standing 1/4 mile | | 22.50s | | | |
Standing km | | 39.10s | | | |
Power-to-weight | 73.96 hp/ton | 60.71 hp/ton | | | |
Specific Output | 0 hp/cu in | 0 hp/cu in | 0 hp/cu in | |
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Engine | Straight 4 | Flat 2 | Straight 4 | | |
Valve train | Overhead valves | Overhead valves | Overhead valves | | |
Valves | 2 valves per cylinder
8 total valves | 2 valves per cylinder
4 total valves | 2 valves per cylinder
8 total valves | | |
Displacement | 79 cu in | 52 cu in | 68 cu in | | |
Bore x Stroke | 3 in x 3 in
0.91 ratio | 3 in x 3 in
1.13 ratio | 3 in x 3 in
0.97 ratio | | |
Compression ratio | 9.00:1 | 8.00:1 | 9.50:1 | | |
Maximum power | 71 hp @ 5400 rpm | 51 hp @ 5800 rpm | 66 hp @ 5800 rpm | | |
Maximum torque | 76 ft.lb @ 3200 rpm | 56 ft.lb @ 3500 rpm | | | |
Maximum RPM | 5400 | | | | |
Fuel | Petrol | Petrol | Petrol | | |
Main bearings | 3 | | | | |
Construction | Cast iron block &
Light alloy head | | | | |
Coolant | Water | Air | Water | | |
Sump | Wet sumped | | | |
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Wheelbase | 99 in | 90 in | 95 in | | |
Length | 167 in | 168 in | 168 in | | |
Width | 64 in | 64 in | 65 in | | |
Height | 57 in | 48 in | 50 in | | |
Track | front: 51 in
rear: 50 in | front: 51 in
rear: 51 in | | | |
Ground clearance | 6 in | 6 in | | | |
Kerb weight | 2116 lb | 1852 lb | | | |
Fuel capacity | 12 US Gal | 11 US Gal | | |
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Engine location | Front | Front | Front | | |
Engine Alignment | Longitudinal | Longitudinal | | | |
Wheel Drive | Rear wheel drive | Front wheel drive | Front wheel drive | | |
Transmission | 4, Manual
| 4, Manual
| 4, Manual
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Top gear ratio | 1.00 | 1.00 | | | |
Steering | Worm & Roller | | | | |
Turns lock-to-lock | 3 | | | | |
Turning circle | 35 ft | 0 ft | 0 ft | | |
Brakes | front: Disc rear: Disc servo assisted
| front: Drum rear: Drum
| front: Disc rear: Drum
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