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Type | Convertible (cabrio) | Fixed-head coupé | Fixed-head coupé | Fixed-head coupé | Fixed-head coupé | |  |
Seats | 2 | 2+2 | 4 | | 2 | |  |
Doors | 2 | 2 | 2 | 2 | 2 | |
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Top Speed | 124 mph | | 196 mph | 186 mph | 155 mph | |  |
Acceleration (0-100 km/h) | 11.10s | | 3.3s | 3.2s | 6.60s | |  |
Power-to-weight | 115.83 hp/ton | | 342.04 hp/ton | 500.98 hp/ton | 285.71 hp/ton | |  |
Specific Output | 0 hp/cu in | | 0 hp/cu in | 0 hp/cu in | 0 hp/cu in | |  |
Fuel consumption | | | 14.07 / 27.97 / 20.63 US MPG (urban/extra-urban/combined) | | | |  |
CO2 Emissions | | | 275 g/km | | | |
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Engine | Straight 6 | V 8 | | V 8 | Straight 4 | |  |
Valve train | Single overhead camshaft | Overhead valves | | | Single overhead camshaft | |  |
Valves | 2 valves per cylinder
12 total valves | 2 valves per cylinder
16 total valves | | | 2 valves per cylinder
8 total valves | |  |
Displacement | 141 cu in | 289 cu in | 232 cu in | 256 cu in | 121 cu in | |  |
Bore x Stroke | 3 in x 3 in
1.13 ratio | 4 in x 4 in
0.98 ratio | | | 4 in x 3 in
1.11 ratio | |  |
Compression ratio | 9.30:1 | 10.25:1 | | | 6.80:1 | |  |
Maximum power | 150 hp @ 5500 rpm | 240 hp | 537 hp | 425.83 hp | 280 hp | |  |
Maximum torque | 145 ft.lb @ 4200 rpm | | 516 ft.lb | | 176 ft.lb | |  |
Maximum RPM | 6500 | | | | | |  |
Fuel | Petrol | Petrol | Petrol | | Petrol | |  |
Main bearings | 4 | | | | | |  |
Construction | | | | | | |  |
Coolant | Water | Water | | | Water | |  |
Sump | Wet sumped | | | Dry sumped | Wet sumped | |
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Wheelbase | 94 in | 109 in | | 98 in | 94 in | |  |
Length | 169 in | 192 in | 175 in | 171 in | 163 in | |  |
Width | 69 in | 70 in | 73 in | 77 in | 74 in | |  |
Height | 52 in | 54 in | 51 in | 47 in | 43 in | |  |
Track | front: 59 in
rear: 59 in | front: 57 in
rear: 57 in | | front: 64 in
rear: 64 in | front: 61 in
rear: 60 in | |  |
Kerb weight | 2855 lb | 3148 lb | 3461 lb | 1874 lb | 2161 lb | |  |
Fuel capacity | 17 US Gal | 21 US Gal | 18 US Gal | | | |
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Engine location | Front | Front | Front | Front | Middle | |  |
Engine Alignment | Longitudinal | Longitudinal | | | Transverse | |  |
Wheel Drive | Rear wheel drive | Rear wheel drive | Four wheel drive | Rear wheel drive | Rear wheel drive | |  |
Transmission | 4, Manual
| 4, Automatic
| 7, Manual
| 6, Preselector
| 4, Manual
| |  |
Top gear ratio | 1.00 | | | | | |  |
Steering | Recirculating ball | Cam & Roller | | | Rack & Pinion | |  |
Power Steering | | | yes | | | |  |
Turns lock-to-lock | 4.1 | | | | | |  |
Brakes | front: Disc rear: Drum servo assisted
| front: Disc rear: Drum servo assisted
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Brake diameter | front: 10 in
rear: 9 in
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Wheels | front: 5.5 14 rear: 5.5 14
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Tyres | | | | front: 245/645 R18 rear: 285/645 R18
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Number made | | | | 1 | 2 | |
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