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Type | Fixed-head coupé | Saloon (sedan) | Saloon (sedan) | |  |
Seats | 2 | 4/5 | | |  |
Doors | 2 | 4 | | |
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Top Speed | | 56 mph | | |  |
Power-to-weight | 266.67 hp/ton | 27.59 hp/ton | | |  |
Specific Output | | 0 hp/cu in | | |  |
Fuel consumption | | 15.69 UK MPG (combined) | | |
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Engine | V 8 | Straight 4 | | |  |
Valve train | Double overhead camshaft (per bank) | Side valves | | |  |
Valves | 4 valves per cylinder
32 total valves | | | |  |
Displacement | | 268 cu in | 380 cu in | |  |
Bore x Stroke | | 4 in x 6 in
0.71 ratio | | |  |
Compression ratio | 9.80:1 | 4.2:1 | | |  |
Maximum power | 304 hp @ 6250 rpm | 40 hp @ 1800 rpm | 660 hp | |  |
Maximum torque | 253 ft.lb @ 4500 rpm | | | |  |
Fuel | Petrol | Petrol | | |  |
Coolant | Water | Water | | |  |
Code | | 53 A | | |
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Wheelbase | 101 in | 115 in | | |  |
Length | 166 in | 160 in | | |  |
Width | 74 in | | | |  |
Height | 47 in | | | |  |
Track | | front: 54 in
rear: 54 in | | |  |
Kerb weight | 2513 lb | 3197 lb | | |  |
Fuel capacity | | 13 UK Gal | | |
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Engine location | Middle | Front | | |  |
Wheel Drive | Four wheel drive | | | |  |
Transmission | | 4, Manual
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Top gear ratio | 0.85 | | | |  |
Turning circle | 0 ft | 43 ft | 0 ft | |
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Number made | 2 | 600 | | |
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