This vehicle has a 3 door hatchback type body with a rear positioned engine delivering power to the rear wheels.
The Rex Standard is part of Subaru's K-21 model series.
Its engine is a naturally aspirated petrol, 0.4 litre, single overhead camshaft 2 cylinder with 2 valves per cylinder. In this application it develops 31.5 bhp (31.9 PS/23.5 kW) of power at 6000 rpm, and maximum torque of 40 N·m (29.5 lb·ft/4.1 kgm) at 5000 rpm.
A 4 speed manual 'box delivers the power to the wheels.
Its claimed kerb weight is 480 kg.
Full specs
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Applicable to the Japanese (JDM) domestic market(s). | ||
| bodywork | |||
|---|---|---|---|
| Body type | 4/5 seater hatchback | ||
| Number of doors | 3 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 1920 mm | 75.6 inches | |
| Track/tread (front) | 1135 mm | 44.7 inches | |
| Track/tread (rear) | 1115 mm | 43.9 inches | |
| Length | 2995 mm | 117.9 inches | |
| Width | 1295 mm | 51 inches | |
| Height | 1285 mm | 50.6 inches | |
| Ground clearance | 175 mm | 6.9 inches | |
| length:wheelbase ratio | 1.56 | ||
| Kerb weight | 480 kg | 1058 lb | |
| Weight distribution | |||
| fuel tank capacity | 25 litres | 5.5 [6.6] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | Subaru | ||
| Engine code | EK34 | ||
| Cylinders | Straight 2 | ||
| Capacity | 0.4 litre 356 cc (21.724 cu in) |
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| Bore × Stroke | 61.5 × 60 mm
2.42 × 2.36 in |
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| Bore/stroke ratio | 1.03 | ||
| Valve gear | single overhead camshaft (SOHC)
2 valves per cylinder 4 valves in total |
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| maximum power output | 31.9 PS (31.5 bhp) (23.5 kW) at 6000 rpm |
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| maximum torque | 40 Nm (29.5 ft·lb) (4.1 kgm) at 5000 rpm |
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| Specific output | 66 kW/litre 89.7 ps/litre 88.5 bhp/litre 1.45 bhp/cu in |
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| Specific torque |
112.36 Nm/litre
1.36 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 6.5:1 | ||
| Fuel system | 1 carburettor | ||
| bmep (brake mean effective pressure) | 1412 kPa (204.8 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | 3 | ||
| Engine coolant | Water | ||
| Unitary capacity | 178 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalytic converter | N | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | |||
| Acceleration 0-60mph | |||
| Acceleration 0-100km/h | |||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | |||
| Standing kilometre | |||
| Maximum speed | |||
| Power-to-weight ratio | Higher is better 66.54 PS/tonne (1000 kg) 0.07 PS/kg 48.94 kW/tonne (1000 kg) 0.05 kW/kg 65.63 bhp/tonne (1000 kg) 0.07 bhp/kg 0.03 bhp/lb |
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| Weight-to-power ratio | Lower is better 20.43 kg/kW 34.13 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 | rear | ||
| Engine layout | transverse | ||
| Drive wheels | rear wheel drive | ||
| Torque split | N/A | ||
| Steering | rack & pinion | ||
| turns lock-to-lock | |||
| Turning circle | |||
| Front suspension | |||
| Rear suspension | |||
| Wheel size front | |||
| Wheel size rear | |||
| Tyres front | 4.80-10 4PR | ||
| Tyres rear | 4.80-10 4PR | ||
| Brakes F/R | Dr/Dr | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 4 speed manual | ||
| Top gear ratio | 1 | ||
| Final drive ratio | |||
| general | |||
| Carfolio.com ID | 633468 | ||
| Production total | |||
| Model code | |||
| Model family | K-21 | ||
| RAC rating | 4.7 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1972 Subaru Rex Standard added 2020-01-28. Last modified 2020-03-16. |
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