The Family Rex is a rear wheel drive hatchback automobile with a rear mounted engine, sold by Subaru.
The Subaru Family Rex is one of the J-K44 model family from Subaru.
It's powered courtesy of a naturally aspirated engine of 0.5 litre capacity. This powerplant features single overhead camshaft valve gear, 2 cylinder layout, and 2 valves per cylinder. It has an output of 28 bhp (28.4 PS/20.9 kW) of power at 6000 rpm, and maximum torque of 41 N·m (30.2 lb·ft/4.2 kgm) at 3500 rpm.
This power is transferred to the wheels via a 4 speed manual gearbox.
The stated kerb weight is 560 kg.
Full specs
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Applicable to the Japanese (JDM) domestic market(s). | ||
| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4 seater hatchback | ||
| Aantal portieren | 3 | ||
| Ontwerper | |||
| Afmetingen en gewicht | |||
| Wielbasis | 1920 | 75.6 | |
| Spoorbreedte voor | 1230 | 48.4 | |
| Spoorbreedte achter | 1210 | 47.6 | |
| Lengte | 3195 | 125.8 | |
| Breedte | 1390 | 54.7 | |
| Hoogte | 1320 | 52 | |
| Bodemvrijheid | 175 | 6.9 | |
| 1.66 | |||
| Gewicht | 560 kg | 1235 | |
| Gewichtsverdeling | |||
| Benzinetank inhalt | 25 litres | 5.5 [6.6] UK [US] gal. | |
| Aërodynamica | |||
| Cw-waarde | |||
| Frontaal oppervlak | |||
| CdA | |||
| naturally aspirated petrol | |||
| Motor fabrikant | Subaru | ||
| Motor nummer | |||
| Aantal cilinders | Straight 2 | ||
| Cilinderinhoud | 0.5 litre 544 cc (33.197 cu in) |
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| Boring × Slag | 76 × 60 mm
2.99 × 2.36 in |
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| Boring/slag verhouding | 1.27 | ||
| Distributie | single overhead camshaft (SOHC)
2 Kleppen per cilinder 4 Totaal aantal kleppen |
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| Vermogen (JIS net) |
28.4 PS (28 bhp) (20.9 kW) bij 6000 t/min |
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| Max. koppel (JIS net) |
41 Nm (30.2 ft·lb) (4.2 kgm) bij 3500 t/min |
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| Specific output (JIS net) |
38.4 kW/litre 52.2 ps/litre 51.5 bhp/litre 0.84 bhp/cu in |
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(JIS net) |
75.37 Nm/litre
0.91 ft·lb/cu3 |
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| Motor constructie | cast iron block; light alloy head | ||
| Smering | Nat carter | ||
| Compressieverhouding | 9:1 | ||
| Brandstofsysteem | 1 Hitachi carburettor | ||
| 947.1 kPa (137.4 psi) | |||
| Maximum tpm | 7000 t/min | ||
| Aantal nokkenas lagers | 3 | ||
| Afkoeling | Water | ||
| Eenheidscylinderinhoud | 272 cc | ||
| Aanzuiging | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Katalysator | |||
| Prestasies | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Max. snelheid | |||
| Power-to-weight ratio | Higher is better 50.7 PS/tonne (1000 kg) 0.05 PS/kg 37.29 kW/tonne (1000 kg) 0.04 kW/kg 50 bhp/tonne (1000 kg) 0.05 bhp/kg 0.02 bhp/lb |
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| Weight-to-power ratio | Lower is better 26.82 kg/kW 44.8 lb/bhp |
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| Verbruik | |||
| Benzineverbruik | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| CO2 Emissies | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Onderstel | |||
| Motor plaatsing | rear | ||
| Motor plaatsing | transverse | ||
| Aandrijving | rear wheel drive | ||
| Koppelverdeling | N/A | ||
| Stuurinrichting | |||
| Aantal omwentelingen stuurwiel | 3.200 | ||
| Draaicirkel | |||
| Wielophanging voor | |||
| Wielophanging achter | |||
| Velgmaat voor | 3½ x 10 | ||
| Velgmaat achter | 3½ x 10 | ||
| Bandenmaat voor | 5.20 x 10 | ||
| Bandenmaat agter | 5.20 x 10 | ||
| Bremmen voor/agter | Dr/Dr | ||
| Rem diameter voor | |||
| Rem diameter agter | |||
| Braked area | |||
| Versnellingsbak | 4 speed manual | ||
| Hoogste versnelling verhouding | 1.27 | ||
| Achteras verhouding | 4.32 | ||
| Algemeen | |||
| Carfolio.com ID | 694980 | ||
| Totaal gebouwd | |||
| Bouwserie | |||
| Model familie | J-K44 | ||
| RAC rating | 7.2 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1981 Subaru Family Rex added 2020-07-23. Last modified 2020-07-23. |
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