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Type | Convertible (cabrio) | Convertible (cabrio) | |  |
Seats | 4/5 | 2 | |  |
Doors | 2 | 2 | |
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Top Speed | 68 mph | 177 mph | |  |
Power-to-weight | 52.24 hp/ton | 416.67 hp/ton | |  |
Specific Output | 0 hp/cu in | 0 hp/cu in | |
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Engine | Straight 4 | Straight 4 | |  |
Valve train | Overhead valves | Double overhead camshaft (per bank) | |  |
Valves | 2 valves per cylinder
8 total valves | 2 valves per cylinder
8 total valves | |  |
Displacement | 52 cu in | 176 cu in | |  |
Bore x Stroke | 2 in x 3 in
0.73 ratio | 4 in x 4 in
1.09 ratio | |  |
Compression ratio | 8.00:1 | 9.8:1 | |  |
Maximum power | 35 hp @ 5000 rpm | 250 hp @ 6800 rpm | |  |
Maximum torque | 43 ft.lb @ 2500 rpm | | |  |
Fuel | Petrol | Petrol | |  |
Main bearings | 3 | | |  |
Construction | | Alloy block &
Alloy head | |  |
Coolant | Water | | |
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Wheelbase | 96 in | 87 in | |  |
Length | 147 in | 150 in | |  |
Width | 63 in | 59 in | |  |
Height | 61 in | 39 in | |  |
Track | front: 50 in
rear: 49 in | front: 49 in
rear: 47 in | |  |
Ground clearance | 6 in | | |  |
Kerb weight | 1477 lb | 1323 lb | |  |
Fuel capacity | 9 US Gal | | |
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Engine location | Front | Front | |  |
Engine Alignment | Longitudinal | Longitudinal | |  |
Wheel Drive | Front wheel drive | Rear wheel drive | |  |
Transmission | 4, Manual
| 5, Manual
| |  |
Top gear ratio | 1.03 | | |  |
Steering | Rack & Pinion | Rack & Pinion | |  |
Turns lock-to-lock | 3.3 | | |  |
Brakes | front: Drum rear: Drum
| front: Disc rear: Disc
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Designer | | Giulio Alfieri | |  |
Number made | | 16 | |
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