The Otas 820 Grand Prix is a coupé with 2 doors and a rear mounted engine which transmits the power through the rear wheels.
The Otas 820 Grand Prix's engine is a naturally aspirated petrol, 0.8 litre, overhead valve 4 cylinder with 2 valves per cylinder. This powerplant develops 52 bhp (53 PS/39 kW) of power at 6500 rpm.
The engine delivers its power through to the wheels via a 4 speed manual gearbox.
Claimed kerb weight is 567 kg.
Full specs
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Applicable to the USA domestic market(s). | ||
| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2 seater fixed-head coupé | ||
| Aantal portieren | 2 | ||
| Ontwerper | |||
| Afmetingen en gewicht | |||
| Wielbasis | 2045 | 80.5 | |
| Spoorbreedte voor | |||
| Spoorbreedte achter | |||
| Lengte | 3610 | 142.1 | |
| Breedte | 1478 | 58.2 | |
| Hoogte | 1067 | 42 | |
| Bodemvrijheid | |||
| 1.77 | |||
| Gewicht | 567 kg | 1250 | |
| Gewichtsverdeling | |||
| Benzinetank inhalt | 30 litres | 6.6 [7.9] UK [US] gal. | |
| Aërodynamica | |||
| Cw-waarde | |||
| Frontaal oppervlak | |||
| CdA | |||
| naturally aspirated petrol | |||
| Motor fabrikant | Fiat | ||
| Motor nummer | |||
| Aantal cilinders | Straight 4 | ||
| Cilinderinhoud | 0.8 litre 817 cc (49.856 cu in) |
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| Boring × Slag | 64 × 63.5 mm
2.52 × 2.5 in |
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| Boring/slag verhouding | 1.01 | ||
| Distributie | overhead valve (OHV)
2 Kleppen per cilinder 8 Totaal aantal kleppen |
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| Vermogen | 53 PS (52 bhp) (39 kW) bij 6500 t/min |
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| Max. koppel | |||
| Specific output | 47.5 kW/litre 64.5 ps/litre 63.6 bhp/litre 1.04 bhp/cu in |
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| Motor constructie | |||
| Smering | |||
| Compressieverhouding | 10:1 | ||
| Brandstofsysteem | 1 Solex 34 PIBT carburettor | ||
| Maximum tpm | |||
| Aantal nokkenas lagers | |||
| Afkoeling | Water | ||
| Eenheidscylinderinhoud | 204.25 cc | ||
| Aanzuiging | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Katalysator | N | ||
| 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 92.99 PS/tonne (1000 kg) 0.09 PS/kg 68.39 kW/tonne (1000 kg) 0.07 kW/kg 91.71 bhp/tonne (1000 kg) 0.09 bhp/kg 0.04 bhp/lb |
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| Weight-to-power ratio | Lower is better 14.62 kg/kW 24.42 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 | longitudinal | ||
| Aandrijving | rear wheel drive | ||
| Koppelverdeling | N/A | ||
| Stuurinrichting | |||
| Aantal omwentelingen stuurwiel | |||
| Draaicirkel | |||
| Wielophanging voor | |||
| Wielophanging achter | |||
| Velgmaat voor | |||
| Velgmaat achter | |||
| Bandenmaat voor | |||
| Bandenmaat agter | |||
| Bremmen voor/agter | Di/Dr | ||
| Rem diameter voor | |||
| Rem diameter agter | |||
| Braked area | |||
| Versnellingsbak | 4 speed manual | ||
| Hoogste versnelling verhouding | 0.96 | ||
| Achteras verhouding | 4.63 | ||
| Algemeen | |||
| Carfolio.com ID | 813516 | ||
| Totaal gebouwd | |||
| Bouwserie | |||
| RAC rating | 10.2 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1971 Otas 820 Grand Prix added 2024-10-30. Last modified 2024-10-30. |
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