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Type | Fixed-head coupé | | Saloon (sedan) | Fixed-head coupé | | |
Seats | 2+2 | | 4/5 | 2 | | |
Doors | 2 | | 4 | 2 | |
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Top Speed | | | 86 mph | 164 mph | | |
Standing 1/4 mile | | | | 14.60s | | |
Power-to-weight | | | 46.93 hp/ton | 277.37 hp/ton | | |
Specific Output | | | 0 hp/cu in | 0 hp/cu in | |
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Engine | V 8 | | Straight 4 | V 12 ( 60.0º vee) | | |
Valve train | Overhead valves | | Single overhead camshaft | Double overhead camshaft (per bank) | | |
Valves | 2 valves per cylinder
16 total valves | | 2 valves per cylinder
8 total valves | 2 valves per cylinder
24 total valves | | |
Displacement | 289 cu in | | 147 cu in | 240 cu in | | |
Bore x Stroke | 4 in x 4 in
0.98 ratio | | 4 in x 4 in
0.98 ratio | 3 in x 2 in
1.32 ratio | | |
Compression ratio | 10.25:1 | | 21.00:1 | 10.50:1 | | |
Maximum power | 240 hp | | 65 hp @ 4200 rpm | 380 hp @ 8000 rpm | | |
Maximum torque | | | 101 ft.lb @ 2400 rpm | 266 ft.lb @ 5000 rpm | | |
Fuel | Petrol | | Diesel | Petrol | | |
Main bearings | | | 5 | 7 | | |
Construction | | | | Light alloy block &
Light alloy head | | |
Coolant | Water | | Water | Water | | |
Sump | | | | Wet sumped | |
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Wheelbase | 109 in | | 110 in | 96 in | | |
Length | 192 in | | 186 in | 163 in | | |
Width | 70 in | | 70 in | 74 in | | |
Height | 54 in | | 57 in | 42 in | | |
Track | front: 57 in
rear: 57 in | | front: 59 in
rear: 57 in | front: 59 in
rear: 60 in | | |
Ground clearance | | | 6 in | 5 in | | |
Kerb weight | 3148 lb | | 3053 lb | 3020 lb | | |
Weight distribution | | | | 43.00 | | |
Fuel capacity | 21 US Gal | | 17 US Gal | 32 US Gal | |
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Engine location | Front | | Front | Middle | | |
Engine Alignment | Longitudinal | | Longitudinal | Longitudinal | | |
Wheel Drive | Rear wheel drive | | Rear wheel drive | Rear wheel drive | | |
Transmission | 4, Automatic
| | 4, Manual
| 5, Manual
| | |
Top gear ratio | | | 1.00 | 0.78 | | |
Steering | Cam & Roller | | Recirculating ball | Rack & Pinion | | |
Turns lock-to-lock | | | | 3 | | |
Turning circle | 0 ft | 0 ft | 37 ft | 43 ft | | |
Brakes | front: Disc rear: Drum servo assisted
| | front: Disc rear: Drum servo assisted
| front: Disc Ventilated rear: Disc Ventilated servo assisted
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Brake diameter | | | | front: 12 in
rear: 11 in
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Tyres | | | | front: 205/50 R15 rear: 345/35 R15
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