The Rolls-Royce 20 is a 4 door saloon (sedan) style car with a front positioned engine powering the rear wheels.
It is powered by a naturally aspirated engine of 3.1 litre capacity. This powerplant features side valve valve gear, 6 cylinder layout, and 2 valves per cylinder. It has an output of 50 bhp (51 PS/37 kW) of power at 3000 rpm.
Power is delivered to the wheels via a 3 speed manual gearbox.
Quoted kerb weight is 1930 kg.
It is said to be able to manage a top speed of 105 km/h (65 mph).
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater sedan/saloon | ||
| Aantal portieren | 4 | ||
| Ontwerper | |||
| Afmetingen en gewicht | |||
| Wielbasis | 3277 | 129 | |
| Spoorbreedte voor | 1422 | 56 | |
| Spoorbreedte achter | 1422 | 56 | |
| Lengte | 4521 | 178 | |
| Breedte | |||
| Hoogte | |||
| Bodemvrijheid | |||
| 1.38 | |||
| Gewicht | 1930 kg | 4255 | |
| Gewichtsverdeling | |||
| Benzinetank inhalt | |||
| Aërodynamica | |||
| Cw-waarde | |||
| Frontaal oppervlak | |||
| CdA | |||
| naturally aspirated petrol | |||
| Motor fabrikant | Rolls-Royce | ||
| Motor nummer | |||
| Aantal cilinders | Straight 6 | ||
| Cilinderinhoud | 3.1 litre 3127 cc (190.821 cu in) |
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| Boring × Slag | 76.2 × 114.3 mm
3 × 4.5 in |
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| Boring/slag verhouding | 0.67 | ||
| Distributie | side valve (SV)
2 Kleppen per cilinder 12 Totaal aantal kleppen |
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| Vermogen | 51 PS (50 bhp) (37 kW) bij 3000 t/min |
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| Max. koppel | |||
| Specific output | 11.9 kW/litre 16.2 ps/litre 16 bhp/litre 0.26 bhp/cu in |
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| Motor constructie | |||
| Smering | |||
| Compressieverhouding | 4.8:1 | ||
| Brandstofsysteem | 1 Rolls-Royce carb | ||
| Maximum tpm | |||
| Aantal nokkenas lagers | 7 | ||
| Afkoeling | Water | ||
| Eenheidscylinderinhoud | 521.17 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 | 105 km/h (65 mph) | ||
| Power-to-weight ratio | Higher is better 26.27 PS/tonne (1000 kg) 0.03 PS/kg 19.32 kW/tonne (1000 kg) 0.02 kW/kg 25.91 bhp/tonne (1000 kg) 0.03 bhp/kg 0.01 bhp/lb |
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| Weight-to-power ratio | Lower is better 51.76 kg/kW 86.46 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 | front | ||
| Motor plaatsing | longitudinal | ||
| Aandrijving | rear wheel drive | ||
| Koppelverdeling | N/A | ||
| Stuurinrichting | |||
| Aantal omwentelingen stuurwiel | |||
| Draaicirkel | |||
| Wielophanging voor | LA.SE. | ||
| Wielophanging achter | LA.SE. | ||
| Velgmaat voor | |||
| Velgmaat achter | |||
| Bandenmaat voor | 32 x 4.5 | ||
| Bandenmaat agter | 32 x 4.5 | ||
| Bremmen voor/agter | -/Dr | ||
| Rem diameter voor | |||
| Rem diameter agter | |||
| Braked area | |||
| Versnellingsbak | 3 speed manual | ||
| Hoogste versnelling verhouding | |||
| Achteras verhouding | |||
| Algemeen | |||
| Carfolio.com ID | 117634 | ||
| Totaal gebouwd | |||
| Bouwserie | |||
| RAC rating | 21.6 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1922 Rolls-Royce 20 added 2004-01-09. Last modified 2013-02-28. |
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