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Type | Convertible (cabrio) | Fixed-head coupé | |  |
Seats | 2 | 2+2 | |  |
Doors | 2 | 2 | |
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Top Speed | 127 mph | 124 mph | |  |
Standing 1/4 mile | 15.60s | | |  |
Standing km | 28.40s | | |  |
Power-to-weight | 123.08 hp/ton | 100.73 hp/ton | |  |
Specific Output | 0 hp/cu in | 0 hp/cu in | |  |
Fuel consumption | 21.78 / 39.2 / 30.55 US MPG (urban/extra-urban/combined) | | |  |
CO2 Emissions | 189.0 g/km | | |
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Engine | Straight 4 | Straight 6 | |  |
Valve train | Double overhead camshaft (per bank) | Overhead valves | |  |
Valves | 4 valves per cylinder
16 total valves | 2 valves per cylinder
12 total valves | |  |
Displacement | 110 cu in | 152 cu in | |  |
Bore x Stroke | 3 in x 4 in
0.9 ratio | 3 in x 3 in
1.25 ratio | |  |
Compression ratio | 10.50:1 | 9.20:1 | |  |
Maximum power | 136 hp @ 6750 rpm | 138 hp @ 5600 rpm | |  |
Maximum torque | 122 ft.lb @ 5000 rpm | 137 ft.lb @ 4600 rpm | |  |
Fuel | Petrol | Petrol | |  |
Catalytic converter | yes | no | |  |
Main bearings | 5 | 7 | |  |
Construction | Alloy block &
Alloy head | | |  |
Coolant | Water | Water | |  |
Sump | Wet sumped | | |
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Wheelbase | 94 in | 105 in | |  |
Length | 155 in | 186 in | |  |
Width | 64 in | 68 in | |  |
Height | 50 in | 53 in | |  |
Track | front: 55 in
rear: 56 in | front: 57 in
rear: 58 in | |  |
Ground clearance | 5 in | | |  |
Kerb weight | 2436 lb | 3020 lb | |  |
Frontal area | 1.70 | | |  |
Cx | 0.61 | | |  |
Drag coefficient | 0.360 | 0.350 | |  |
Fuel capacity | 13 US Gal | | |
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Engine location | Middle | Front | |  |
Engine Alignment | Transverse | Longitudinal | |  |
Wheel Drive | Rear wheel drive | Rear wheel drive | |  |
Transmission | 5, Manual
| 5, Manual
| |  |
Top gear ratio | 0.77 | 0.81 | |  |
Steering | Rack & Pinion | | |  |
Power Steering | yes | | |  |
Turns lock-to-lock | 2.8 | | |  |
Turning circle | 35 ft | 0 ft | |  |
Brakes | front: Disc Ventilated rear: Disc servo assisted
| | |  |
Brake diameter | front: 9 in
rear: 9 in
| | |  |
Wheels | front: 6 15 rear: 6 15
| | |  |
Tyres | front: 185/55 R15 rear: 205/50 R15
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