The Mercedes-Benz 250 C 2.8 5-speed is a 2 door coupé-bodied car designed by Friedrich Geiger with a front mounted engine powering the rear wheels.
It forms part of Mercedes-Benz's W 114 range of cars.
It is powered by a naturally aspirated engine of 2.8 litre capacity. This powerplant features single overhead camshaft valve gear, 6 cylinder layout, and 2 valves per cylinder. It develops 128 bhp (130 PS/95 kW) of power at 5000 rpm, and maximum torque of 216 N·m (159 lb·ft/22 kgm) at 3200 rpm.
The engine drives the wheels through a 5 speed manual gearbox.
Quoted kerb weight is 1395 kg.
Maximum speed claimed is 180 km/h (112 mph).
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater fixed-head coupé | ||
| Nombre de portes | 2 | ||
| Designer | Friedrich Geiger | ||
| Dimensions et poids | |||
| Empattement | 2750 | 108.3 | |
| Voies AV | 1448 | 57 | |
| Voies AR | 1440 | 56.7 | |
| Longueur | 4680 | 184.3 | |
| Largeur | 1790 | 70.5 | |
| Hauteur | 1395 | 54.9 | |
| Garde au sol | |||
| 1.7 | |||
| Poids avec pleins | 1395 kg | 3075 | |
| Répartition poids AV | |||
| Réservoir à essence | 78 litres | 17.2 [20.6] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Mercedes-Benz | ||
| Type moteur | M 130 V 28 / 130.923 | ||
| Cylinders | Straight 6 | ||
| Cylindrée | 2.8 litre 2778 cc (169.524 cu in) |
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| Alésage × Course | 86.5 × 78.8 mm
3.41 × 3.1 in |
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| Rapport alésage / course | 1.1 | ||
| Distribution | single overhead camshaft (SOHC)
2 Soupapes par cylindre 12 Total vannes |
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| Puissance maximale | 130 PS (128 bhp) (95 kW) à 5000 tr/mn |
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| Couple maximale | 216 Nm (159 ft·lb) (22 kgm) à 3200 tr/mn |
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| Specific output | 34.4 kW/litre 46.7 ps/litre 46.1 bhp/litre 0.76 bhp/cu in |
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77.75 Nm/litre
0.94 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 8.7:1 | ||
| Carburant | 2 Zenith 35/40 INAT carbs | ||
| bmep (brake mean effective pressure) | 977.1 kPa (141.7 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 7 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 463 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | N | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 11.5 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 180 km/h (112 mph) | ||
| Power-to-weight ratio | Higher is better 93.03 PS/tonne (1000 kg) 0.09 PS/kg 68.42 kW/tonne (1000 kg) 0.07 kW/kg 91.76 bhp/tonne (1000 kg) 0.09 bhp/kg 0.04 bhp/lb |
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| Weight-to-power ratio | Lower is better 14.62 kg/kW 24.41 lb/bhp |
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| 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 | 4.600 | ||
| Turning circle | |||
| Suspension AV | I.DW.CS.ARB. | ||
| Suspension AR | I.STA.CS.ARB. | ||
| Roues AV | 5½J x 14 HB | ||
| Roues AR | 5½J x 14 HB | ||
| Pneumatiques AV | 175 H 14 | ||
| Pneumatiques AR | 175 H 14 | ||
| Freins AV/AR | Di/Di-S | ||
| Diamètre des freins AV | 278 mm | ||
| Diamètre des freins AR | 279 mm | ||
| Braked area | |||
| Transmission | 5 speed manual | ||
| Rapport de démultiplication supérieure | 0.87 | ||
| Rapport de pont | 3.92 | ||
| Généralités | |||
| Carfolio.com ID | 188507 | ||
| Production total | |||
| Type mines | W 114 V 28 | ||
| W 114 | |||
| RAC rating | 27.8 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1973 Mercedes-Benz 250 C 2.8 5-speed added 2008-09-28. Last modified 2013-06-19. |
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