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Type | Roadster | Fixed-head coupé | | |
Seats | 2 | 2 | | |
Doors | 2 | 2 | |
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Top Speed | | 203 mph | | |
Acceleration (0-100 km/h) | | 4.09s | | |
Standing 1/4 mile | | 13.30s | | |
Standing km | | 20.70s | | |
Power-to-weight | | 316.62 hp/ton | | |
Specific Output | 0 hp/cu in | 0 hp/cu in | |
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Engine | V 6 (65º vee) | V 12 ( 60.0º vee) | | |
Valve train | Double overhead camshaft (per bank) | Double overhead camshaft (per bank) | | |
Valves | 2 valves per cylinder
12 total valves | 4 valves per cylinder
48 total valves | | |
Displacement | 181 cu in | 348 cu in | | |
Bore x Stroke | 3 in x 3 in
0.98 ratio | 3 in x 3 in
1.09 ratio | | |
Compression ratio | 10:1 | 10.00:1 | | |
Maximum power | 300 hp @ 7600 rpm | 499 hp @ 7000 rpm | | |
Maximum torque | | 428 ft.lb @ 5200 rpm | | |
Fuel | Petrol | Petrol | | |
Catalytic converter | no | yes | | |
Main bearings | | 7 | | |
Coolant | | Water | | |
Sump | Dry sumped | | |
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Wheelbase | 90 in | 105 in | | |
Length | | 176 in | | |
Width | | 80 in | | |
Height | | 44 in | | |
Track | front: 49 in
rear: 49 in | front: 61 in
rear: 65 in | | |
Ground clearance | | 6 in | | |
Kerb weight | | 3474 lb | | |
Weight distribution | | 41.00 | | |
Drag coefficient | | 0.310 | | |
Fuel capacity | 47 US Gal | 26 US Gal | |
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Engine location | Front | Middle | | |
Engine Alignment | Longitudinal | Longitudinal | | |
Wheel Drive | | Rear wheel drive | | |
Transmission | 4, Manual
| 5, Manual
| | |
Top gear ratio | | 0.68 | | |
Steering | Worm & Sector | Rack & Pinion | | |
Turning circle | 0 ft | 39 ft | | |
Brakes | front: Drum rear: Drum
| front: Disc Ventilated rear: Disc Ventilated
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Brake diameter | | front: 13 in
rear: 11 in
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Wheels | front: 5.50 16 rear: 6.50 16
| front: 8.5 17 rear: 13 17
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Tyres | | front: 245/40 R17 rear: 335/35 R17
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Number made | | 900 | |
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