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Type | Saloon (sedan) | Saloon (sedan) | |  |
Seats | 4/5 | 4/5 | |  |
Doors | 2 | 4 | |
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Top Speed | 75 mph | | |  |
Power-to-weight | 46.14 hp/ton | 66.29 hp/ton | |  |
Specific Output | 0 hp/cu in | 0 hp/cu in | |  |
Fuel consumption | 26.73 US MPG (combined) | | |
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Engine | Straight 3 | Straight 6 | |  |
Valve train | Two stroke | Overhead valves | |  |
Valves | 2 valves per cylinder
6 total valves | 2 valves per cylinder
12 total valves | |  |
Displacement | 51 cu in | 170 cu in | |  |
Bore x Stroke | 3 in x 3 in
0.96 ratio | 3 in x 3 in
1.19 ratio | |  |
Compression ratio | 7.20:1 | 8.30:1 | |  |
Maximum power | 40 hp @ 4300 rpm | 83 hp @ 4400 rpm | |  |
Maximum torque | 58 ft.lb @ 2750 rpm | 129 ft.lb @ 1800 rpm | |  |
Fuel | Petrol | Petrol | |  |
Catalytic converter | no | no | |  |
Main bearings | 4 | 4 | |  |
Coolant | Water | Water | |  |
Intercooler | no | | |  |
Manufacturer | FSO | | |  |
Code | S-31 | | |
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Wheelbase | 91 in | 110 in | |  |
Length | 159 in | 189 in | |  |
Width | 61 in | 71 in | |  |
Height | 59 in | 53 in | |  |
Track | front: 47 in
rear: 49 in | front: 56 in
rear: 56 in | |  |
Ground clearance | 8 in | 5 in | |  |
Kerb weight | 1911 lb | 2760 lb | |  |
Weight distribution | 48.00 | | |  |
Maximum Load | 375 | | |  |
Fuel capacity | 9 US Gal | 15 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
| 3, Manual
| |  |
Top gear ratio | 0.96 | 1.00 | |  |
Steering | Worm & Roller | Recirculating ball | |  |
Power Steering | no | | |  |
Turns lock-to-lock | 2.8 | 5.4 | |  |
Turning circle | 34 ft | 40 ft | |  |
Brakes | front: Drum rear: Drum
| front: Drum rear: Drum
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