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Type | Fixed-head coupé | Saloon (sedan) | Saloon (sedan) | |  |
Seats | 2 | 4/5 | 4/5 | |  |
Doors | 2 | 4 | 4 | |
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Top Speed | 140 mph | | | |  |
Acceleration (0-100 km/h) | 8.00s | | | |  |
Standing 1/4 mile | 15.50s | | | |  |
Standing km | 28.80s | | | |  |
Power-to-weight | 139.15 hp/ton | | 99.72 hp/ton | |  |
Specific Output | 0 hp/cu in | 0 hp/cu in | 0 hp/cu in | |
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Engine | V 6 ( 90.0º vee) | V 12 | Straight 4 | |  |
Valve train | Double overhead camshaft (per bank) | Double overhead camshaft (per bank) | Single overhead camshaft | |  |
Valves | 2 valves per cylinder
12 total valves | 4 valves per cylinder
48 total valves | 4 valves per cylinder
16 total valves | |  |
Displacement | 181 cu in | 362 cu in | 97 cu in | |  |
Bore x Stroke | 4 in x 3 in
1.22 ratio | 4 in x 3 in
1.12 ratio | 3 in x 4 in
0.83 ratio | |  |
Compression ratio | 8.75:1 | | 9.40:1 | |  |
Maximum power | 193 hp @ 6000 rpm | 480 hp | 108 hp @ 6200 rpm | |  |
Maximum torque | 188 ft.lb @ 4000 rpm | 439 ft.lb | 103 ft.lb @ 4600 rpm | |  |
Fuel | Petrol | Petrol | Petrol | |  |
Catalytic converter | no | yes | yes | |  |
Main bearings | 4 | | | |  |
Construction | Light alloy block &
Light alloy head | | | |  |
Coolant | Water | Water | Water | |  |
Sump | | | Wet sumped | |
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Wheelbase | 103 in | 118 in | 103 in | |  |
Length | 171 in | 197 in | 175 in | |  |
Width | 70 in | 74 in | 67 in | |  |
Height | 45 in | 52 in | 55 in | |  |
Track | front: 57 in
rear: 57 in | | front: 58 in
rear: 58 in | |  |
Ground clearance | 5 in | | | |  |
Kerb weight | 3058 lb | | 2388 lb | |  |
Weight distribution | 41.20 | | | |  |
Fuel capacity | 22 US Gal | | 12 US Gal | |
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Engine location | Middle | Front | Front | |  |
Engine Alignment | Longitudinal | Longitudinal | Transverse | |  |
Wheel Drive | Rear wheel drive | Rear wheel drive | Front wheel drive | |  |
Transmission | 5, Manual
| 6, Automatic
| 5, Manual
| |  |
Top gear ratio | 0.73 | | | |  |
Steering | Rack & Pinion | Rack & Pinion | Rack & Pinion | |  |
Power Steering | | yes | yes | |  |
Turns lock-to-lock | 3.5 | | | |  |
Turning circle | 34 ft | 0 ft | 0 ft | |  |
Brakes | front: Disc rear: Disc servo assisted
| front: Disc Ventilated rear: Disc Ventilated with ABS servo assisted
| front: Disc Ventilated rear: Drum servo assisted
| |  |
Brake diameter | front: 11 in
rear: 12 in
| | | |  |
Tyres | | front: 245/35 R20 rear: 285/30 R20
| front: 185/65 R14 rear: 185/65 R14
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