The Alfa Romeo RL Normale 21/70 hp is a 4 door tourer-bodied car with a front positioned engine powering the rear wheels.
It is powered by a naturally aspirated engine of 2.9 litre capacity. This unit features overhead valve valve gear, 6 cylinder layout, and 2 valves per cylinder. It develops 56 bhp (57 PS/42 kW) of power at 3200 rpm.
The engine transfers its power through to the wheels via a 4 speed manual gearbox.
It weighs a quoted 1829 kg at the kerb.
Its maximum speed quoted is 110 km/h (68 mph).
Full specs
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| Karosserie | |||
|---|---|---|---|
| Karosserie | 4/5 seater tourer | ||
| Anzahl türen | 4 | ||
| Entwerfer | |||
| Maße und Gewicht | |||
| Radstand | 3430 | 135 Zoll | |
| Spurweite vorn | 1461 | 57.5 Zoll | |
| Spurweite hinten | 1461 | 57.5 Zoll | |
| Länge | |||
| Breite | |||
| Höhe | |||
| Bodenfreiheit | |||
| Leergewicht | 1829 kg | 4032 Pfund | |
| Gewichtsverteilung (vorn) | |||
| Tankinhalt | 72.7 litres | 16 [19.2] UK [US] gal. | |
| Aerodynamik | |||
| Luftwiderstandsbeiwert | |||
| Stirnfläche | |||
| CdA | |||
| Motorisierung | |||
| naturally aspirated petrol | |||
| Motor Hersteller | Alfa Romeo | ||
| Motor-Typ | |||
| Anzahl zylinders | Straight 6 | ||
| Hubraum | 2.9 litre 2916 cc (177.945 cu in) |
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| Bohrung × Hub | 75 × 110 mm
2.95 × 4.33 in |
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| Bohrung/Hub Verhältnis | 0.68 | ||
| Verteilung | overhead valve (OHV)
2 Ventile pro Zylinder 12 Insgesamt Ventile |
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| Leistung | 57 PS (56 bhp) (42 kW) bei 3200 U/min |
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| Max. Drehmoment | |||
| spezifisches Leistung | 14.3 kW/litre 19.5 ps/litre 19.2 bhp/litre 0.31 bhp/cu in |
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| Engine construction | |||
| Schmierung | nassersumpf | ||
| Verdichtungsverhältnis | 5.2:1 | ||
| Vergasser/Einspritzung | 1 carburettor | ||
| effektiver Mitteldruck | |||
| Höchstdrezahl | |||
| Anzahl der Kurbelwellenlager | 4 | ||
| Abkühlen | Water | ||
| Einheitszylinderinhalt | 486 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 | 110 km/h (68 mph) | ||
| Power-to-weight ratio | Higher is better 31.04 PS/tonne (1000 kg) 0.03 PS/kg 22.83 kW/tonne (1000 kg) 0.02 kW/kg 30.62 bhp/tonne (1000 kg) 0.03 bhp/kg 0.01 bhp/lb |
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| Weight-to-power ratio | Lower is better 43.8 kg/kW 73.16 lb/bhp |
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| 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 | LA.SE. | ||
| Radaufhängen hintern | LA.SE. | ||
| Rädergröße vorn | |||
| Rädergröße hintern | |||
| Reifen vorn | 860 x 160 | ||
| Reifen hintern | 860 x 160 | ||
| Bremsen vorn/hintern | Dr/Dr | ||
| Bremse Durchmesser vorn | |||
| Bremse Durchmesser hintern | |||
| Braked area | |||
| Getriebe | 4 gang Schaltgetriebe | ||
| Hinterachse | |||
| Hinterachse Übersetzungen | |||
| Allgemein | |||
| Carfolio.com ID | 187935 | ||
| Production total | |||
| Modellnummer | |||
| RAC rating | 20.9 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1922 Alfa Romeo RL Normale 21/70 hp added 2008-09-16. Last modified 2013-02-28. |
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