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Type | Fixed-head coupé | Fixed-head coupé | Saloon (sedan) | | |
Seats | 2 | 2+2 | 4 | | |
Doors | 2 | 2 | 4 | |
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Top Speed | 152 mph | 129 mph | | | |
Acceleration (0-100 km/h) | | 5.8s | | | |
Power-to-weight | 273.02 hp/ton | 198.6 hp/ton | | | |
Specific Output | 0 hp/cu in | 0 hp/cu in | | | |
Fuel consumption | | 11.76 US MPG (combined) | | |
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Engine | Straight 4 | V 8 ( 90.0º vee) | Straight 6 | | |
Valve train | Double overhead camshaft (per bank) | Overhead valves | Double overhead camshaft (per bank) | | |
Valves | 2 valves per cylinder
8 total valves | 2 valves per cylinder
16 total valves | | | |
Displacement | 96 cu in | 427 cu in | 244 cu in | | |
Bore x Stroke | 3 in x 3 in
0.95 ratio | 4 in x 4 in
1.04 ratio | | | |
Compression ratio | 11.40:1 | 10.50:1 | | | |
Maximum power | 172 hp @ 7500 rpm | 340 hp @ 5200 rpm | | | |
Maximum torque | | 440 ft.lb @ 4400 rpm | | | |
Fuel | Petrol | Petrol | Petrol | | |
Main bearings | 5 | | | | |
Construction | | Cast iron block &
Cast iron head | | | |
Coolant | Water | Water | | | |
Sump | | Wet sumped | | | |
Code | | 428 Cobra Jet | | |
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Wheelbase | 87 in | 116 in | | | |
Length | 145 in | 206 in | | | |
Width | 63 in | 75 in | | | |
Height | 40 in | 53 in | | | |
Track | front: 51 in
rear: 51 in | front: 59 in
rear: 59 in | | | |
Kerb weight | 1389 lb | 3774 lb | | | |
Weight distribution | | 57.00 | | |
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Engine location | Front | Front | | | |
Engine Alignment | Longitudinal | Longitudinal | | | |
Wheel Drive | Rear wheel drive | Rear wheel drive | | | |
Transmission | 5, Manual
| 3, Automatic
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Top gear ratio | 0.85 | 1.00 | | | |
Steering | Recirculating ball | | | | |
Brakes | front: Disc rear: Disc
| front: Disc rear: Drum
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Brake diameter | | front: 11 in
rear: 10 in
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Designer | Ercole Spada | | | | |
Number made | 12 | 754 | 55 | |
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