The Earl 20 hp Roadster is a roadster-bodied automobile with a front positioned engine driving through the rear wheels.
Its engine is a naturally aspirated petrol, 3.3 litre, side valve 2 cylinder with 2 valves per cylinder. In this application it produces 20 bhp (20.3 PS/14.9 kW) of power.
The engine delivers its power through to the wheels via a manual gearbox.
Full specs
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| Karosserie | |||
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| Karosserie | 2 seater roadster | ||
| Anzahl türen | 0 | ||
| Entwerfer | |||
| Maße und Gewicht | |||
| Radstand | 2718 | 107 Zoll | |
| Spurweite vorn | 1422 | 56 Zoll | |
| Spurweite hinten | 1422 | 56 Zoll | |
| Länge | |||
| Breite | |||
| Höhe | |||
| Bodenfreiheit | |||
| Leergewicht | |||
| Gewichtsverteilung (vorn) | |||
| Tankinhalt | |||
| Aerodynamik | |||
| Luftwiderstandsbeiwert | |||
| Stirnfläche | |||
| CdA | |||
| Motorisierung | |||
| naturally aspirated petrol | |||
| Motor Hersteller | |||
| Motor-Typ | |||
| Anzahl zylinders | Flat 2 | ||
| Hubraum | 3.3 litre 3295 cc (201.073 cu in) |
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| Bohrung × Hub | 130.18 × 114.3 mm
5.13 × 4.5 in |
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| Bohrung/Hub Verhältnis | 1.14 | ||
| Verteilung | side valve (SV)
2 Ventile pro Zylinder 4 Insgesamt Ventile |
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| Leistung | 20.3 PS (20 bhp) (14.9 kW) |
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| Max. Drehmoment | |||
| spezifisches Leistung | 4.5 kW/litre 6.2 ps/litre 6.1 bhp/litre 0.1 bhp/cu in |
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| Engine construction | |||
| Schmierung | |||
| Verdichtungsverhältnis | |||
| Vergasser/Einspritzung | 1 carburettor | ||
| effektiver Mitteldruck | |||
| Höchstdrezahl | |||
| Anzahl der Kurbelwellenlager | |||
| Abkühlen | Water | ||
| Einheitszylinderinhalt | 1647.5 cc | ||
| Aspiration | Normal | ||
| Kompressor-typ | N/A | ||
| Ladeluftkühler | None | ||
| Katalysator | N | ||
| Fahrleistungen | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vmax/Höchstgeschwindigkeit | |||
| Power-to-weight ratio | |||
| Weight-to-power ratio | |||
| Verbrauch | |||
| Verbrauch | |||
| 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) | |||
| Fahrgestell | |||
| Motor Platzierung | front | ||
| Engine layout | longitudinal | ||
| Antrieb | rear wheel drive | ||
| Drehmomentverteilung | N/A | ||
| Lenkungtyp | |||
| Lenkradumdrehungen | |||
| Wendekruis | |||
| Radaufhängen vorn | |||
| Radaufhängen hintern | |||
| Rädergröße vorn | |||
| Rädergröße hintern | |||
| Reifen vorn | 32 x 3½ | ||
| Reifen hintern | 32 x 3½ | ||
| Bremsen vorn/hintern | |||
| Bremse Durchmesser vorn | |||
| Bremse Durchmesser hintern | |||
| Braked area | |||
| Getriebe | manual | ||
| Hinterachse | |||
| Hinterachse Übersetzungen | |||
| Allgemein | |||
| Carfolio.com ID | 261536 | ||
| Production total | |||
| Modellnummer | |||
| RAC rating | 21.0 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1908 Earl 20 hp Roadster added 2012-01-25. Last modified 2020-02-02. |
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