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Type | Fixed-head coupé | Fixed-head coupé | |  |
Seats | 2+2 | 2 | |  |
Doors | 2 | 2 | |
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Top Speed | | 180 mph | |  |
Acceleration (0-100 km/h) | | 4.50s | |  |
Standing 1/4 mile | | 14.30s | |  |
Standing km | | 23.20s | |  |
Power-to-weight | 141.44 hp/ton | 301.62 hp/ton | |  |
Specific Output | 0 hp/cu in | 0 hp/cu in | |
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Engine | V 6 | V 12 ( 60.0º vee) | |  |
Valve train | Overhead valves | Double overhead camshaft (per bank) | |  |
Valves | 2 valves per cylinder
12 total valves | 2 valves per cylinder
24 total valves | |  |
Displacement | 231 cu in | 240 cu in | |  |
Bore x Stroke | 4 in x 3 in
1.12 ratio | 3 in x 2 in
1.32 ratio | |  |
Compression ratio | | 10.70:1 | |  |
Maximum power | 243 hp @ 5200 rpm | 390 hp @ 7850 rpm | |  |
Maximum torque | 280 ft.lb @ 3200 rpm | 294 ft.lb @ 5750 rpm | |  |
Fuel | Petrol | Petrol | |  |
Catalytic converter | yes | no | |  |
Main bearings | 4 | 7 | |  |
Coolant | Water | Water | |
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Wheelbase | 114 in | 98 in | |  |
Length | 207 in | 172 in | |  |
Width | 75 in | 69 in | |  |
Height | 55 in | 42 in | |  |
Track | front: 63 in
rear: 63 in | front: 56 in
rear: 56 in | |  |
Ground clearance | | 5 in | |  |
Kerb weight | 3788 lb | 2851 lb | |  |
Weight distribution | | 44.50 | |  |
Frontal area | | 1.48 | |  |
Fuel capacity | 20 US Gal | 20 US Gal | |
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Engine location | Front | Middle | |  |
Engine Alignment | Longitudinal | Transverse | |  |
Wheel Drive | Front wheel drive | Rear wheel drive | |  |
Transmission | 4, Automatic
| 5, Manual
| |  |
Top gear ratio | | 0.82 | |  |
Steering | Rack & Pinion | Rack & Pinion | |  |
Power Steering | yes | | |  |
Turns lock-to-lock | | 3.5 | |  |
Turning circle | 39 ft | 37 ft | |  |
Brakes | front: Disc Ventilated rear: Disc with ABS servo assisted
| front: Disc rear: Disc servo assisted
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Number made | | 150 | |
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