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| Type | | | | Fixed-head coupé | Fixed-head coupé | Single Seater | | |
| Seats | | | | 2 | 2 | | | |
| Doors | | | | 2 | 2 | | |
|
| Top Speed | | | | 95 mph | 159 mph | 165 mph | | |
| Standing 1/4 mile | | | | 19.90s | 14.00s | | | |
| Standing km | | | | | 23.80s | | | |
| Power-to-weight | | | | 86.86 hp/ton | 251.66 hp/ton | 494.12 hp/ton | | |
| Specific Output | | | | 0 hp/cu in | 0 hp/cu in | 0 hp/cu in | |
|
| Engine | | | | V 4 | V 12 | V 6 (65º vee) | | |
| Valve train | | | | Overhead valves | Single overhead camshaft | Double overhead camshaft (per bank) | | |
| Valves | | | | 2 valves per cylinder
8 total valves | 2 valves per cylinder
24 total valves | 3 valves per cylinder
18 total valves | | |
| Displacement | | | | 104 cu in | 201 cu in | 97 cu in | | |
| Bore x Stroke | | | | 4 in x 3 in
1.35 ratio | 3 in x 2 in
1.31 ratio | 3 in x 2 in
1.88 ratio | | |
| Compression ratio | | | | 9.00:1 | 9.50:1 | 11:1 | | |
| Maximum power | | | | 76 hp @ 5000 rpm | 304 hp @ 8000 rpm | 210 hp @ 10500 rpm | | |
| Maximum torque | | | | 104 ft.lb
@ 3000 rpm | 217 ft.lb
@ 5500 rpm | | | |
| Fuel | | | | Petrol | Petrol | Petrol | | |
| Main bearings | | | | 3 | 7 | | | |
| Construction | | | | | | Light alloy block &
Light alloy head | | |
| Coolant | | | | Water | Water | | |
|
| Wheelbase | | | | 101 in | 94 in | 87 in | | |
| Length | | | | 165 in | 172 in | | | |
| Width | | | | 61 in | 67 in | | | |
| Height | | | | 49 in | 49 in | | | |
| Track | | | | front: 53 in
rear: 53 in | front: 54 in
rear: 55 in | front: 55 in
rear: 56 in | | |
| Ground clearance | | | | 6 in | | | | |
| Kerb weight | | | | 1929 lb | 2663 lb | 937 lb | | |
| Weight distribution | | | | 51.50 | 49.00 | | | |
| Fuel capacity | | | | 11 US Gal | 37 US Gal | 26 US Gal | |
|
| Engine location | | | | Middle | Front | Rear | | |
| Engine Alignment | | | | Longitudinal | Longitudinal | | | |
| Wheel Drive | | | | Rear wheel drive | Rear wheel drive | | | |
| Transmission | | | | 4, Manual
| 5, Manual
| 5, Manual
| | |
| Top gear ratio | | | | 1.00 | 1.04 | | | |
| Steering | | | | Rack & Pinion | Worm & Roller | | | |
| Turns lock-to-lock | | | | 2.8 | | | | |
| Turning circle | 0 ft | 0 ft | 0 ft | 33 ft | 0 ft | 0 ft | | |
| Brakes | | | | front: Disc
rear: Disc
| front: Disc
rear: Disc
servo assisted
| front: Disc
rear: Disc
| | |
| Wheels | | | | | | front: 5.5 13
rear: 6 13
| |
|
DE
PT
GB
US