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Type | Convertible (cabrio) | Fixed-head coupé | |  |
Seats | 2 | 4/5 | |  |
Doors | 2 | 2 | |
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Top Speed | 135 mph | | |  |
Standing 1/4 mile | 16.20s | | |  |
Power-to-weight | 159.48 hp/ton | 91.74 hp/ton | |  |
Specific Output | 0 hp/cu in | 0 hp/cu in | |
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Engine | V 12 | V 8 | |  |
Valve train | Single overhead camshaft | Overhead valves | |  |
Valves | 2 valves per cylinder
24 total valves | 2 valves per cylinder
16 total valves | |  |
Displacement | 326 cu in | 460 cu in | |  |
Bore x Stroke | 4 in x 3 in
1.29 ratio | 4 in x 4 in
1.13 ratio | |  |
Compression ratio | 7.80:1 | 8.00:1 | |  |
Maximum power | 244 hp @ 5750 rpm | 211 hp @ 4400 rpm | |  |
Maximum torque | 285 ft.lb @ 3500 rpm | 338 ft.lb @ 2800 rpm | |  |
Fuel | Petrol | Petrol | |  |
Main bearings | 7 | | |  |
Coolant | Water | Water | |
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Wheelbase | 105 in | 121 in | |  |
Length | 184 in | 225 in | |  |
Width | 66 in | 80 in | |  |
Height | 51 in | 53 in | |  |
Track | front: 54 in
rear: 53 in | | |  |
Ground clearance | | 5 in | |  |
Kerb weight | 3373 lb | 5071 lb | |  |
Weight distribution | 53.00 | | |  |
Fuel capacity | 22 US Gal | 31 US Gal | |
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Engine location | Front | Front | |  |
Engine Alignment | Longitudinal | Longitudinal | |  |
Wheel Drive | Rear wheel drive | Rear wheel drive | |  |
Transmission | 4, Manual
| 3, Automatic
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Top gear ratio | 1.00 | 1.00 | |  |
Steering | Rack & Pinion | | |  |
Brakes | front: Disc Ventilated rear: Disc servo assisted
| front: Disc rear: Drum servo assisted
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