The Speed 25 SC is a rear wheel drive saloon (sedan) road car with a front placed engine, manufactured by Alvis.
The Alvis Speed 25 SC's engine is a naturally aspirated petrol, 3.6 litre, overhead valve 6 cylinder with 2 valves per cylinder. In this application it produces 106 bhp (107 PS/79 kW) of power at 3800 rpm.
The engine transmits power to the wheels via a 4 speed manual gearbox.
It weighs a stated 1854 kg at the kerb.
Its maximum speed claimed is 156 km/h, which is 97 mph.
Full specs
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| Karosserie | |||
|---|---|---|---|
| Karosserie | 4/5 seater sedan/saloon | ||
| Anzahl türen | 4 | ||
| Entwerfer | |||
| Maße und Gewicht | |||
| Radstand | 3150 | 124 Zoll | |
| Spurweite vorn | 1422 | 56 Zoll | |
| Spurweite hinten | 1422 | 56 Zoll | |
| Länge | 4826 | 190 Zoll | |
| Breite | 1778 | 70 Zoll | |
| Höhe | 1600 | 63 Zoll | |
| Bodenfreiheit | 178 | 7 Zoll | |
| 1.53 | |||
| Leergewicht | 1854 kg | 4087 Pfund | |
| Gewichtsverteilung (vorn) | |||
| Tankinhalt | 77.3 litres | 17 [20.4] UK [US] gal. | |
| Aerodynamik | |||
| Luftwiderstandsbeiwert | |||
| Stirnfläche | |||
| CdA | |||
| Motorisierung | |||
| naturally aspirated petrol | |||
| Motor Hersteller | Alvis | ||
| Motor-Typ | |||
| Anzahl zylinders | Straight 6 | ||
| Hubraum | 3.6 litre 3571 cc (217.916 cu in) |
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| Bohrung × Hub | 83 × 110 mm
3.27 × 4.33 in |
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| Bohrung/Hub Verhältnis | 0.75 | ||
| Verteilung | overhead valve (OHV)
2 Ventile pro Zylinder 12 Insgesamt Ventile |
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| Leistung | 107 PS (106 bhp) (79 kW) bei 3800 U/min |
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| Max. Drehmoment | |||
| spezifisches Leistung | 22.1 kW/litre 30.1 ps/litre 29.7 bhp/litre 0.49 bhp/cu in |
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| Engine construction | |||
| Schmierung | |||
| Verdichtungsverhältnis | 6.35:1 | ||
| Vergasser/Einspritzung | 3 SU carbs | ||
| effektiver Mitteldruck | |||
| Höchstdrezahl | |||
| Anzahl der Kurbelwellenlager | 7 | ||
| Abkühlen | Water | ||
| Einheitszylinderinhalt | 595.17 cc | ||
| Aspiration | Normal | ||
| Kompressor-typ | N/A | ||
| Ladeluftkühler | None | ||
| Katalysator | N | ||
| Fahrleistungen | |||
| 0-80km/h | 10.4 s | ||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | 20 s | ||
| 0-1000m | |||
| Vmax/Höchstgeschwindigkeit | 156 km/h (97 mph) | ||
| Power-to-weight ratio | Higher is better 57.97 PS/tonne (1000 kg) 0.06 PS/kg 42.63 kW/tonne (1000 kg) 0.04 kW/kg 57.17 bhp/tonne (1000 kg) 0.06 bhp/kg 0.03 bhp/lb |
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| Weight-to-power ratio | Lower is better 23.46 kg/kW 39.18 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 | I.TL. | ||
| Radaufhängen hintern | LA.SE. | ||
| Rädergröße vorn | |||
| Rädergröße hintern | |||
| Reifen vorn | 5.50 x 19 | ||
| Reifen hintern | 5.50 x 19 | ||
| Bremsen vorn/hintern | Dr/Dr | ||
| Bremse Durchmesser vorn | |||
| Bremse Durchmesser hintern | |||
| Braked area | |||
| Getriebe | 4 gang Schaltgetriebe | ||
| Hinterachse | 1 | ||
| Hinterachse Übersetzungen | 4.11 | ||
| Allgemein | |||
| Carfolio.com ID | 52514 | ||
| Production total | |||
| Modellnummer | |||
| RAC rating | 25.6 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1938 Alvis Speed 25 SC added before December 1995. Last modified 2013-02-28. |
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