 |
| Type | Fixed-head coupé | | Fixed-head coupé | | |
| Seats | 3 | | 4/5 | | |
| Doors | 2 | | 2 | |
|
| Power-to-weight | 513.93 hp/ton | | 102.78 hp/ton | | |
| Specific Output | 0 hp/cu in | | 0 hp/cu in | |
|
| Engine | V 12 | | Straight 4 | | |
| Valve train | Double overhead camshaft (per bank) | | Overhead valves | | |
| Valves | 4 valves per cylinder
48 total valves | | 2 valves per cylinder
8 total valves | | |
| Displacement | 370 cu in | | 134 cu in | | |
| Bore x Stroke | 3 in x 3 in
0.99 ratio | | 4 in x 3 in
1.01 ratio | | |
| Compression ratio | 11.00:1 | | 9.00:1 | | |
| Maximum power | 627 hp @ 7500 rpm | | 122 hp @ 5200 rpm | | |
| Maximum torque | 480 ft.lb
@ 5600 rpm | | 130 ft.lb
@ 4000 rpm | | |
| Maximum RPM | | | 6260 | | |
| Fuel | Petrol | | Petrol | | |
| Catalytic converter | yes | no | yes | | |
| Construction | Aluminium block &
Aluminium head | | Cast iron block &
Aluminium head | | |
| Coolant | Water | | Water | | |
| Sump | Dry sumped | | Wet sumped | |
|
| Wheelbase | 107 in | | 104 in | | |
| Length | 194 in | | 180 in | | |
| Width | 76 in | | 67 in | | |
| Height | 47 in | | 53 in | | |
| Track | front: 64 in
rear: 62 in | | front: 58 in
rear: 57 in | | |
| Ground clearance | 5 in | | 6 in | | |
| Kerb weight | 2690 lb | | 2617 lb | | |
| Weight distribution | 41.20 | | | | |
| Frontal area | 1.79 | | | | |
| Cx | 0.57 | | | | |
| Drag coefficient | 0.320 | | | | |
| Fuel capacity | 24 US Gal | | 15 US Gal | |
|
| Engine location | Middle | | Front | | |
| Engine Alignment | Longitudinal | | Transverse | | |
| Wheel Drive | Rear wheel drive | | Front wheel drive | | |
| Transmission | 6, Manual
| | 5, Manual
| | |
| Top gear ratio | 0.93 | | 0.74 | | |
| Steering | Rack & Pinion | | Rack & Pinion | | |
| Power Steering | | | yes | | |
| Turns lock-to-lock | 2 | | 2.88 | | |
| Turning circle | 0 ft | 0 ft | 37 ft | | |
| Brakes | front: Disc Ventilated
rear: Disc Ventilated
| | front: Disc Ventilated
rear: Drum
with ABS
servo assisted
| | |
| Brake diameter | front: 13 in
rear: 12 in
| | front: 10 in
rear: 8 in
| | |
| Wheels | front: 10.85 18
rear: 13 18
| | front: 6 14
rear: 6 14
| | |
| Tyres | front: 275/45 R18
rear: 345/35 R18
| | front: 195/70 R14
rear: 195/70 R14
| |
|
| Number made | 3 | | | |
|
US
DE
PT
GB