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Type | Convertible (cabrio) | Fixed-head coupé | |  |
Seats | 4/5 | 4/5 | |  |
Doors | 2 | 2 | |
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Top Speed | | 100 mph | |  |
Power-to-weight | 72.5 hp/ton | 75.03 hp/ton | |  |
Specific Output | 0 hp/cu in | 0 hp/cu in | |
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Engine | V 12 ( 60.0º vee) | V 6 | |  |
Valve train | Overhead valves | Overhead valves | |  |
Valves | 2 valves per cylinder
24 total valves | 2 valves per cylinder
12 total valves | |  |
Displacement | 483 cu in | 252 cu in | |  |
Bore x Stroke | 4 in x 4 in
0.92 ratio | 4 in x 3 in
1.17 ratio | |  |
Compression ratio | 6.30:1 | 8.00:1 | |  |
Maximum power | 203 hp @ 3200 rpm | 125 hp @ 3800 rpm | |  |
Maximum torque | | 209 ft.lb @ 2000 rpm | |  |
Fuel | Petrol | Petrol | |  |
Catalytic converter | no | yes | |  |
Main bearings | 8 | 4 | |  |
Construction | | Cast iron block &
Cast iron head | |  |
Coolant | Water | Water | |  |
Sump | | Wet sumped | |
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Wheelbase | 147 in | 114 in | |  |
Length | 217 in | 206 in | |  |
Width | 72 in | 80 in | |  |
Height | 75 in | 54 in | |  |
Track | front: 60 in
rear: 60 in | front: 59 in
rear: 60 in | |  |
Ground clearance | | 5 in | |  |
Kerb weight | 6173 lb | 3673 lb | |  |
Fuel capacity | | 23 US Gal | |
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Engine location | Front | Front | |  |
Engine Alignment | Longitudinal | Longitudinal | |  |
Wheel Drive | Rear wheel drive | Front wheel drive | |  |
Transmission | 5, Manual
| 3, Automatic
| |  |
Top gear ratio | | 1.00 | |  |
Steering | Worm & Nut | Recirculating ball | |  |
Power Steering | | yes | |  |
Turns lock-to-lock | | 3 | |  |
Brakes | front: Drum rear: Drum servo assisted
| front: Disc Ventilated rear: Drum servo assisted
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Brake diameter | | | |  |
Wheels | front: 7.5 20 rear: 7.5 20
| front: 6 15 rear: 6 15
| |  |
Tyres | | front: 205/70 R15 rear: 205/70 R15
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