 |
| Type | Roadster | Roadster | Tourer | | |
| Seats | 2 | 2 | 4/5 | | |
| Doors | | 2 | 4 | |
|
| Top Speed | | | 99 mph | | |
| Power-to-weight | 67.77 hp/ton | | 135.11 hp/ton | | |
| Specific Output | 0 hp/cu in | | 0 hp/cu in | |
|
| Engine | Straight 4 | Straight 4 | Straight 8 | | |
| Valve train | Side valves | Overhead valves | Single overhead camshaft | | |
| Valves | 2 valves per cylinder
8 total valves | 2 valves per cylinder
8 total valves | 3 valves per cylinder
24 total valves | | |
| Displacement | 72 cu in | 67 cu in | 899 cu in | | |
| Bore x Stroke | 2 in x 4 in
0.69 ratio | 3 in x 3 in
0.77 ratio | 5 in x 6 in
0.83 ratio | | |
| Compression ratio | 8.50:1 | 8.50:1 | | | |
| Maximum power | 37 hp @ 5200 rpm | | 304 hp @ 1700 rpm | | |
| Maximum torque | | | 579 ft.lb | | |
| Fuel | Petrol | Petrol | Petrol | | |
| Main bearings | | | 9 | | |
| Construction | | | Cast iron block &
Cast iron head | | |
| Coolant | Water | Water | Water | | |
| Sump | | | Dry sumped | |
|
| Wheelbase | 90 in | 90 in | 169 in | | |
| Length | | | 236 in | | |
| Track | front: 45 in
rear: 45 in | front: 50 in
rear: 50 in | front: 63 in
rear: 63 in | | |
| Ground clearance | 10 in | 4 in | | | |
| Kerb weight | 1204 lb | 1232 lb | 4960 lb | |
|
| Engine location | Front | Front | Front | | |
| Engine Alignment | Longitudinal | Longitudinal | Longitudinal | | |
| Wheel Drive | Rear wheel drive | Rear wheel drive | Rear wheel drive | | |
| Transmission | 3, Manual
| 4, Manual
| 3, Manual
| | |
| Top gear ratio | 1.00 | 1.00 | 0.60 | | |
| Steering | | Rack & Pinion | | | |
| Brakes | front: Drum
rear: Drum
| front: Drum
rear: Drum
| front: Drum
rear: Drum
| | |
| Brake diameter | | | front: 18 in
rear: 18 in
| |
|
| Designer | | | Jean Bugatti | | |
| Number made | | | 1 | |
|
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