The Singer SM Roadster is a rear wheel drive automobile, with its engine located in the front, and a 2 door roadster body.
The 4 cylinder, single overhead camshaft naturally aspirated powerplant has 2 valves per cylinder and a volume of 1.5 litres. In this application it provides power and torque figures of 48 bhp (48.7 PS/35.8 kW) at 4200 rpm and 98 Nm (72 lbft/10 kgm) at 2200 rpm respectively.
The engine delivers its power through to the wheels via a 4 speed manual transmission.
The Singer SM Roadster weighs a stated 840 kg at the kerb.
It is said to be able to attain a maxiumum speed of 121 km/h (75 mph).
Full specs
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| Karosserie | |||
|---|---|---|---|
| Karosserie | 2 seater roadster | ||
| Anzahl türen | 2 | ||
| Entwerfer | |||
| Maße und Gewicht | |||
| Radstand | 2311 | 91 Zoll | |
| Spurweite vorn | 1187 | 46.7 Zoll | |
| Spurweite hinten | 1187 | 46.7 Zoll | |
| Länge | 3850 | 151.6 Zoll | |
| Breite | 1473 | 58 Zoll | |
| Höhe | 1232 | 48.5 Zoll | |
| Bodenfreiheit | |||
| 1.67 | |||
| Leergewicht | 840 kg | 1852 Pfund | |
| Gewichtsverteilung (vorn) | 54.5% front | ||
| Tankinhalt | |||
| Aerodynamik | |||
| Luftwiderstandsbeiwert | |||
| Stirnfläche | |||
| CdA | |||
| Motorisierung | |||
| naturally aspirated petrol | |||
| Motor Hersteller | Singer | ||
| Motor-Typ | |||
| Anzahl zylinders | Straight 4 | ||
| Hubraum | 1.5 litre 1497 cc (91.353 cu in) |
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| Bohrung × Hub | 73 × 89.4 mm
2.87 × 3.52 in |
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| Bohrung/Hub Verhältnis | 0.82 | ||
| Verteilung | single overhead camshaft (SOHC)
2 Ventile pro Zylinder 8 Insgesamt Ventile |
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| Leistung | 48.7 PS (48 bhp) (35.8 kW) bei 4200 U/min |
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| Max. Drehmoment | 98 Nm (72 ft·lb) (10 kgm) bei 2200 U/min |
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| spezifisches Leistung | 23.9 kW/litre 32.5 ps/litre 32.1 bhp/litre 0.53 bhp/cu in |
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| Spezifisches Drehmoment |
65.46 Nm/litre
0.79 ft·lb/cu3 |
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| Engine construction | |||
| Schmierung | |||
| Verdichtungsverhältnis | 7:1 | ||
| Vergasser/Einspritzung | 1 So carb | ||
| effektiver Mitteldruck | 822.6 kPa (119.3 psi) | ||
| Höchstdrezahl | |||
| Anzahl der Kurbelwellenlager | |||
| Abkühlen | Water | ||
| Einheitszylinderinhalt | 374.25 cc | ||
| Aspiration | Normal | ||
| Kompressor-typ | N/A | ||
| Ladeluftkühler | None | ||
| Katalysator | N | ||
| Fahrleistungen | |||
| 0-80km/h | 13.7 s | ||
| 0-60mph | 20.8 s | ||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | 22 s | ||
| 0-1000m | |||
| Vmax/Höchstgeschwindigkeit | 121 km/h (75 mph) | ||
| Power-to-weight ratio | Higher is better 57.94 PS/tonne (1000 kg) 0.06 PS/kg 42.61 kW/tonne (1000 kg) 0.04 kW/kg 57.14 bhp/tonne (1000 kg) 0.06 bhp/kg 0.03 bhp/lb |
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| Weight-to-power ratio | Lower is better 23.47 kg/kW 39.2 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.CS. | ||
| Radaufhängen hintern | LA.SE. | ||
| Rädergröße vorn | |||
| Rädergröße hintern | |||
| Reifen vorn | |||
| Reifen hintern | |||
| Bremsen vorn/hintern | 2LS/ -GHM | ||
| Bremse Durchmesser vorn | |||
| Bremse Durchmesser hintern | |||
| Braked area | |||
| Getriebe | 4 gang Schaltgetriebe | ||
| Hinterachse | 1 | ||
| Hinterachse Übersetzungen | 4.87 | ||
| Allgemein | |||
| Carfolio.com ID | 45320 | ||
| Production total | |||
| Modellnummer | |||
| RAC rating | 13.2 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1951 Singer SM Roadster added before December 1995. Last modified 2013-02-28. |
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