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Type | Fixed-head coupé | Fixed-head coupé | Fixed-head coupé | | |
Seats | 2 | 2 | | | |
Doors | 2 | 2 | 2 | |
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Top Speed | 233 mph | 253 mph | 267 mph | | |
Acceleration (0-100 km/h) | 3.00s | 2.50s | 2.6s | | |
Standing 1/4 mile | | | 9.9s | | |
Power-to-weight | 800.87 hp/ton | 530.19 hp/ton | 970.49 hp/ton | | |
Specific Output | 0 hp/cu in | 0 hp/cu in | 0 hp/cu in | | |
Fuel consumption | | 5.82 / 16 / 9.76 US MPG (urban/extra-urban/combined) | | | |
CO2 Emissions | | 574.0 g/km | | |
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Engine | V 8 ( 90.0º vee) | W 16 ( 15.0º vee) | V 8 | | |
Valve train | Overhead valves | Double overhead camshaft (per bank) | | | |
Valves | 2 valves per cylinder
16 total valves | 4 valves per cylinder
64 total valves | | | |
Displacement | 428 cu in | 488 cu in | 427 cu in | | |
Bore x Stroke | 4 in x 4 in
1.03 ratio | 3 in x 3 in
1 ratio | | | |
Compression ratio | | 9.00:1 | 8:8:1 | | |
Maximum power | 1102 hp @ 6900 rpm | 1001 hp @ 6000 rpm | 1184 hp @ 6500 rpm | | |
Maximum torque | 1055 ft.lb @ 4500 rpm | 922 ft.lb @ 2200 rpm | 3098 ft.lb | | |
Maximum RPM | | | 7200 | | |
Fuel | Petrol | Petrol | Petrol | | |
Catalytic converter | yes | yes | no | | |
Coolant | Water | Water | | | |
Intercooler | | yes | | | |
Sump | | Dry sumped | | |
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Wheelbase | 120 in | 107 in | 110 in | | |
Length | 184 in | 176 in | 183 in | | |
Width | 80 in | 79 in | 77 in | | |
Height | 47 in | 47 in | | | |
Track | | front: 69 in
rear: 65 in | front: 63 in
rear: 63 in | | |
Ground clearance | | 3 in | | | |
Kerb weight | 3034 lb | 4162 lb | 2690 lb | | |
Drag coefficient | | 0.355 | | | |
Fuel capacity | 18 US Gal | 26 US Gal | 18 US Gal | |
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Engine location | Middle | Middle | Middle | | |
Engine Alignment | Longitudinal | Longitudinal | Longitudinal | | |
Wheel Drive | Rear wheel drive | Four wheel drive | | | |
Transmission | 6, Manual
| 7, semi-automatic
| 6, Manual
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Top gear ratio | | 0.80 | 3.36:1 | | |
Steering | | Rack & Pinion | | | |
Power Steering | | yes | | | |
Brakes | front: Disc Ventilated rear: Disc Ventilated with ABS servo assisted
| front: Disc Ventilated rear: Disc Ventilated with ABS servo assisted
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Brake diameter | front: 15 in
rear: 14 in
| front: 16 in
rear: 15 in
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Wheels | front: 9.5 19 rear: 12.5 20
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Tyres | | | front: 255/30 R20 rear: 345/30 R20
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