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
|
|
|||
| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2 seater roadster | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2311 | 91 | |
| Voies AV | 1187 | 46.7 | |
| Voies AR | 1187 | 46.7 | |
| Longueur | 3850 | 151.6 | |
| Largeur | 1473 | 58 | |
| Hauteur | 1232 | 48.5 | |
| Garde au sol | |||
| 1.67 | |||
| Poids avec pleins | 840 kg | 1852 | |
| Répartition poids AV | 54.5% front | ||
| Réservoir à essence | |||
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Singer | ||
| Type moteur | |||
| Cylinders | Straight 4 | ||
| Cylindrée | 1.5 litre 1497 cc (91.353 cu in) |
||
| Alésage × Course | 73 × 89.4 mm
2.87 × 3.52 in |
||
| Rapport alésage / course | 0.82 | ||
| Distribution | single overhead camshaft (SOHC)
2 Soupapes par cylindre 8 Total vannes |
||
| Puissance maximale | 48.7 PS (48 bhp) (35.8 kW) à 4200 tr/mn |
||
| Couple maximale | 98 Nm (72 ft·lb) (10 kgm) à 2200 tr/mn |
||
| Specific output | 23.9 kW/litre 32.5 ps/litre 32.1 bhp/litre 0.53 bhp/cu in |
||
|
65.46 Nm/litre
0.79 ft·lb/cu3 |
|||
| Construction | |||
| Lubrification | |||
| Taux de compression | 7:1 | ||
| Carburant | 1 So carb | ||
| bmep (brake mean effective pressure) | 822.6 kPa (119.3 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 374.25 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | N | ||
| Performances | |||
| 0-80km/h | 13.7 s | ||
| 0-60mph | 20.8 s | ||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | 22 s | ||
| 0-1000m | |||
| Vitesse | 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 |
||
| Weight-to-power ratio | Lower is better 23.47 kg/kW 39.2 lb/bhp |
||
| Consommation | |||
| Consommation | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Emissions de CO₂ | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Châssis | |||
| Emplacement de moteur | front | ||
| Engine layout | longitudinal | ||
| Traction | rear wheel drive | ||
| Répartition du couple | N/A | ||
| Direction | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspension AV | I.CS. | ||
| Suspension AR | LA.SE. | ||
| Roues AV | |||
| Roues AR | |||
| Pneumatiques AV | |||
| Pneumatiques AR | |||
| Freins AV/AR | 2LS/ -GHM | ||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 4 speed manual | ||
| Rapport de démultiplication supérieure | 1 | ||
| Rapport de pont | 4.87 | ||
| Généralités | |||
| Carfolio.com ID | 45320 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 13.2 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
|
1951 Singer SM Roadster added before December 1995. Last modified 2013-02-28. |
|||