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| Type | Hatchback | Fixed-head coupé | Fixed-head coupé | | |
| Seats | 2+2 | 2 | 4/5 | | |
| Doors | 5 | 2 | 4 | |
|
| Top Speed | 93 mph | 140 mph | 109 mph | | |
| Acceleration (0-100 km/h) | 7.9s | | | | |
| Acceleration (80-120 Km/h) in top | 6.0s | | | | |
| Standing 1/4 mile | | 13.80s | | | |
| Power-to-weight | 136 hp/ton | 410.88 hp/ton | 91.13 hp/ton | | |
| Specific Output | | 0 hp/cu in | 0 hp/cu in | |
|
| Engine | | V 8 | V 8 ( 90.0º vee) | | |
| Valve train | | Overhead valves | Overhead valves | | |
| Valves | | 2 valves per cylinder
16 total valves | 2 valves per cylinder
16 total valves | | |
| Displacement | | 256 cu in | 440 cu in | | |
| Bore x Stroke | | 4 in x 3 in
1.31 ratio | 4 in x 4 in
1.15 ratio | | |
| Compression ratio | | | 8.20:1 | | |
| Maximum power | 170 hp | 355 hp @ 7200 rpm | 188 hp @ 3600 rpm | | |
| Maximum torque | 184 ft.lb | | 310 ft.lb
@ 2400 rpm | | |
| Maximum RPM | | | 4000 | | |
| Fuel | / Electric | Petrol | Petrol | | |
| Catalytic converter | no | no | yes | | |
| Main bearings | | | 5 | | |
| Construction | | | Cast iron block &
Cast iron head | | |
| Coolant | | Water | Water | | |
| Sump | | | Wet sumped | | |
| Maximum Power | | | | | |
| Battery Type | Lithium-ion | | | | |
| Battery Power | | | | | |
| Manufacturer | BMW | | | |
|
| Wheelbase | 101 in | 95 in | 124 in | | |
| Length | 151 in | 159 in | 227 in | | |
| Width | 61 in | 70 in | 79 in | | |
| Height | 79 in | 41 in | 54 in | | |
| Track | | front: 54 in
rear: 54 in | front: 64 in
rear: 63 in | | |
| Ground clearance | | | 5 in | | |
| Kerb weight | 2756 lb | 1905 lb | 4548 lb | | |
| Fuel capacity | | | 26 US Gal | |
|
| Engine location | Rear | Middle | Front | | |
| Engine Alignment | | Longitudinal | Longitudinal | | |
| Wheel Drive | Rear wheel drive | Rear wheel drive | Rear wheel drive | | |
| Transmission | Automatic
| | 3, Automatic
| | |
| Top gear ratio | | | 1.00 | | |
| Steering | | | Recirculating ball | | |
| Power Steering | | | yes | | |
| Turns lock-to-lock | | | 3.5 | | |
| Turning circle | 0 ft | 0 ft | 48 ft | | |
| Brakes | | | front: Disc Ventilated
rear: Drum
servo assisted
| | |
| Brake diameter | | | | | |
| Wheels | | | front: 5.5 15
rear: 5.5 15
| |
|
| NCAP Adults | 31 | | | | |
| NCAP Children | 5 | | | | |
| NCAP Pedestrians | 21 | | | |
|
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