The Mercedes-Benz 12/55 ps Tourer is a tourer with 4 doors and a front mounted powerplant which delivers the power through the rear wheels.
It forms part of Mercedes-Benz's W 03 family of cars.
The 3.1 litre engine is a naturally aspirated, overhead valve, 6 cylinder unit that develops 55 bhp (56 PS/41 kW) of power at 3200 rpm, and maximum torque of 140 N·m (103 lb·ft/14.3 kgm) at 1280 rpm.
The engine supplies its power through to the wheels by means of a 4 speed manual transmission.
Full specs
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| Carrosserie | |||
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| Carrosserie | 4/5 seater tourer | ||
| Nombre de portes | 4 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 3430 | 135 | |
| Voies AV | 1420 | 55.9 | |
| Voies AR | 1420 | 55.9 | |
| Longueur | 4640 | 182.7 | |
| Largeur | 1760 | 69.3 | |
| Hauteur | |||
| Garde au sol | |||
| 1.35 | |||
| Poids avec pleins | |||
| Répartition poids AV | |||
| Réservoir à essence | 85 litres | 18.7 [22.5] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Mercedes-Benz | ||
| Type moteur | M 03 | ||
| Cylinders | Straight 6 | ||
| Cylindrée | 3.1 litre 3130 cc (191.004 cu in) |
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| Alésage × Course | 76 × 115 mm
2.99 × 4.53 in |
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| Rapport alésage / course | 0.66 | ||
| Distribution | overhead valve (OHV)
2 Soupapes par cylindre 12 Total vannes |
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| Puissance maximale | 56 PS (55 bhp) (41 kW) à 3200 tr/mn |
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| Couple maximale | 140 Nm (103 ft·lb) (14.3 kgm) à 1280 tr/mn |
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| Specific output | 13.1 kW/litre 17.8 ps/litre 17.6 bhp/litre 0.29 bhp/cu in |
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44.73 Nm/litre
0.54 ft·lb/cu3 |
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| Construction | |||
| Lubrification | |||
| Taux de compression | 5.1:1 | ||
| Carburant | 1 Zenith 36 HK Model TD carburettor | ||
| bmep (brake mean effective pressure) | 562.1 kPa (81.5 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 521.67 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | N | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | |||
| Power-to-weight ratio | |||
| Weight-to-power ratio | |||
| 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 | |||
| Suspension AR | |||
| Roues AV | |||
| Roues AR | |||
| Pneumatiques AV | 32 x 6.00 | ||
| Pneumatiques AR | 32 x 6.00 | ||
| Freins AV/AR | Dr/Dr | ||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 4 speed manual | ||
| Rapport de démultiplication supérieure | 1 | ||
| Rapport de pont | 5.80 | ||
| Généralités | |||
| Carfolio.com ID | 527780 | ||
| Production total | |||
| Type mines | |||
| W 03 | |||
| RAC rating | 21.5 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1927 Mercedes-Benz 12/55 ps Tourer added 2017-08-09. Last modified 2020-03-16. |
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