The 20/90 is a car from British Salmson, with rear wheel drive, a front positioned engine and a coupé body style.
The power is produced by a naturally aspirated engine of 2.6 litre capacity. This powerplant features double overhead camshaft valve gear, 6 cylinder layout, and 2 valves per cylinder. It produces 90 bhp (91 PS/67 kW) of power at 4500 rpm.
This power is transferred to the wheels by means of a 4 speed manual gearbox.
Its quoted weight at the kerb is 1308 kg.
Its maximum speed stated is 142 km/h or 88 mph.
Full specs
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| bodywork | |||
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| Body type | 4/5 seater fixed-head coupé | ||
| Number of doors | |||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2858 mm | 112.5 inches | |
| Track/tread (front) | 1346 mm | 53 inches | |
| Track/tread (rear) | 1346 mm | 53 inches | |
| Length | 4343 mm | 171 inches | |
| Width | 1676 mm | 66 inches | |
| Height | |||
| Ground clearance | 178 mm | 7 inches | |
| length:wheelbase ratio | 1.52 | ||
| Kerb weight | 1308 kg | 2884 lb | |
| Weight distribution | |||
| fuel tank capacity | 50 litres | 11 [13.2] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | Salmson | ||
| Engine code | |||
| Cylinders | Straight 6 | ||
| Capacity | 2.6 litre 2598 cc (158.54 cu in) |
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| Bore × Stroke | 75 × 98 mm
2.95 × 3.86 in |
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| Bore/stroke ratio | 0.77 | ||
| Valve gear | double overhead camshaft (DOHC)
2 valves per cylinder 12 valves in total |
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| maximum power output | 91 PS (90 bhp) (67 kW) at 4500 rpm |
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| maximum torque | |||
| Specific output | 25.8 kW/litre 35.1 ps/litre 34.6 bhp/litre 0.57 bhp/cu in |
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| Engine construction | |||
| Lubrication | |||
| compression ratio | 6.5:1 | ||
| Fuel system | |||
| bmep (brake mean effective pressure) | |||
| Maximum RPM | |||
| crankshaft bearings | |||
| Engine coolant | Water | ||
| Unitary capacity | 433 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalytic converter | N | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | 11.9 s | ||
| Acceleration 0-60mph | |||
| Acceleration 0-100km/h | |||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | |||
| Standing kilometre | |||
| Maximum speed | 142 km/h (88 mph) | ||
| Power-to-weight ratio | Higher is better 69.76 PS/tonne (1000 kg) 0.07 PS/kg 51.31 kW/tonne (1000 kg) 0.05 kW/kg 68.81 bhp/tonne (1000 kg) 0.07 bhp/kg 0.03 bhp/lb |
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| Weight-to-power ratio | Lower is better 19.49 kg/kW 32.55 lb/bhp |
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| fuel consumption | |||
| Fuel consumption | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Carbon dioxide emissions | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| chassis | |||
| Engine position | front | ||
| Engine layout | longitudinal | ||
| Drive wheels | rear wheel drive | ||
| Torque split | N/A | ||
| Steering | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Front suspension | I.TL. | ||
| Rear suspension | LA.QE. | ||
| Wheel size front | |||
| Wheel size rear | |||
| Tyres front | |||
| Tyres rear | |||
| Brakes F/R | |||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 4 speed manual | ||
| Top gear ratio | 1 | ||
| Final drive ratio | 4.10 | ||
| general | |||
| Carfolio.com ID | 53163 | ||
| Production total | |||
| Model code | |||
| RAC rating | 20.9 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1936 British Salmson 20/90 added before December 1995. Last modified 2013-02-28. |
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