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Type | Fixed-head coupé | Fixed-head coupé | |  |
Seats | 2 | 2 | |  |
Doors | 2 | 2 | |
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Top Speed | 195 mph | | |  |
Standing 1/4 mile | 12.90s | | |  |
Standing km | 22.10s | | |  |
Power-to-weight | 359.09 hp/ton | 757.94 hp/ton | |  |
Specific Output | 0 hp/cu in | 0 hp/cu in | |
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Engine | Straight 6 | V 12 | |  |
Valve train | Double overhead camshaft (per bank) | Double overhead camshaft (per bank) | |  |
Valves | 4 valves per cylinder
24 total valves | 4 valves per cylinder
48 total valves | |  |
Displacement | 244 cu in | 472 cu in | |  |
Bore x Stroke | 4 in x 4 in
1.04 ratio | 4 in x 4 in
1.08 ratio | |  |
Compression ratio | | 12.50:1 | |  |
Maximum power | 395 hp @ 7000 rpm | 811 hp @ 7250 rpm | |  |
Maximum torque | 310 ft.lb @ 5250 rpm | 650 ft.lb @ 5750 rpm | |  |
Fuel | Petrol | Petrol | |  |
Catalytic converter | yes | yes | |  |
Construction | Alloy block &
Alloy head | Alloy block &
Alloy head | |  |
Coolant | Water | Water | |  |
Sump | Dry sumped | | |
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Wheelbase | 93 in | | |  |
Length | 167 in | | |  |
Width | 71 in | | |  |
Height | 47 in | | |  |
Track | | | |  |
Ground clearance | 4 in | | |  |
Kerb weight | 2425 lb | 2359 lb | |  |
Fuel capacity | 15 US Gal | | |
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Engine location | Front | Front | |  |
Engine Alignment | Longitudinal | Longitudinal | |  |
Wheel Drive | Rear wheel drive | Rear wheel drive | |  |
Transmission | 5, Manual
| 6, Manual
| |  |
Steering | Rack & Pinion | | |  |
Power Steering | yes | | |  |
Brakes | front: Disc Ventilated rear: Disc Ventilated servo assisted
| front: Disc Ventilated rear: Disc Ventilated
| |  |
Wheels | front: 7.5 18 rear: 8.5 18
| | |  |
Tyres | front: 235/40 R18 rear: 245/40 R18
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