The Mercedes-Benz 300 CD is a rear wheel drive motor vehicle, with the engine placed in the front, and a 2 door coupé bodyshell designed by Friedrich Geiger.
It forms part of Mercedes-Benz's C 123 model series.
It is powered by a naturally aspirated engine of 3 litre capacity. This powerplant features single overhead camshaft valve gear, 5 cylinder layout, and 2 valves per cylinder. It produces 77.3 bhp (78 PS/58 kW) of power at 4400 rpm, and maximum torque of 156 N·m (115 lb·ft/15.9 kgm) at 2400 rpm.
The engine delivers its power through to the wheels via a 4 speed automatic gearbox.
Its quoted kerb weight is 1550 kg.
Maximum speed claimed is 143 km/h or 89 mph.
Full specs
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Applicable to the USA domestic market(s). | ||
| Karosserie | |||
|---|---|---|---|
| Karosserie | 4/5 seater fixed-head coupé | ||
| Anzahl türen | 2 | ||
| Entwerfer | Friedrich Geiger | ||
| Maße und Gewicht | |||
| Radstand | 2710 | 106.7 Zoll | |
| Spurweite vorn | 1488 | 58.6 Zoll | |
| Spurweite hinten | 1446 | 56.9 Zoll | |
| Länge | 4763 | 187.5 Zoll | |
| Breite | 1786 | 70.3 Zoll | |
| Höhe | 1395 | 54.9 Zoll | |
| Bodenfreiheit | |||
| 1.76 | |||
| Leergewicht | 1550 kg | 3417 Pfund | |
| Gewichtsverteilung (vorn) | |||
| Tankinhalt | 80 litres | 17.6 [21.1] UK [US] gal. | |
| Aerodynamik | |||
| Luftwiderstandsbeiwert | |||
| Stirnfläche | |||
| CdA | |||
| Motorisierung | |||
| naturally aspirated diesel | |||
| Motor Hersteller | Mercedes-Benz | ||
| Motor-Typ | OM 617 D 30 / 617.912 | ||
| Anzahl zylinders | Straight 5 | ||
| Hubraum | 3 litre 3005 cc (183.376 cu in) |
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| Bohrung × Hub | 91 × 92.4 mm
3.58 × 3.64 in |
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| Bohrung/Hub Verhältnis | 0.98 | ||
| Verteilung | single overhead camshaft (SOHC)
2 Ventile pro Zylinder 10 Insgesamt Ventile |
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| Leistung | 78 PS (77.3 bhp) (58 kW) bei 4400 U/min |
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| Max. Drehmoment | 156 Nm (115 ft·lb) (15.9 kgm) bei 2400 U/min |
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| spezifisches Leistung | 19.2 kW/litre 26.1 ps/litre 25.7 bhp/litre 0.42 bhp/cu in |
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| Spezifisches Drehmoment |
51.91 Nm/litre
0.63 ft·lb/cu3 |
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| Engine construction | |||
| Schmierung | nassersumpf | ||
| Verdichtungsverhältnis | 21.5:1 | ||
| Vergasser/Einspritzung | Bosch mechanical diesel pump | ||
| effektiver Mitteldruck | 652.4 kPa (94.6 psi) | ||
| Höchstdrezahl | |||
| Anzahl der Kurbelwellenlager | 6 | ||
| Abkühlen | Water | ||
| Einheitszylinderinhalt | 601 cc | ||
| Aspiration | Normal D. | ||
| Kompressor-typ | N/A | ||
| Ladeluftkühler | None | ||
| Katalysator | N | ||
| Fahrleistungen | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 20.8 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vmax/Höchstgeschwindigkeit | 143 km/h (89 mph) | ||
| Power-to-weight ratio | Higher is better 50.56 PS/tonne (1000 kg) 0.05 PS/kg 37.19 kW/tonne (1000 kg) 0.04 kW/kg 49.87 bhp/tonne (1000 kg) 0.05 bhp/kg 0.02 bhp/lb |
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| Weight-to-power ratio | Lower is better 26.89 kg/kW 44.92 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 | 3.200 | ||
| Wendekruis | |||
| Radaufhängen vorn | I.DW.CS.ARB. | ||
| Radaufhängen hintern | I.STA.CS.ARB. | ||
| Rädergröße vorn | 6J x 14 H 2 | ||
| Rädergröße hintern | 6J x 14 H 2 | ||
| Reifen vorn | 195/70 HR 14 89H | ||
| Reifen hintern | 195/70 HR 14 89H | ||
| Bremsen vorn/hintern | Di/Di-S | ||
| Bremse Durchmesser vorn | 278 mm | ||
| Bremse Durchmesser hintern | 279 mm | ||
| Braked area | |||
| Getriebe | 4 gang Automatikgetriebe | ||
| Hinterachse | 1 | ||
| Hinterachse Übersetzungen | 3.46 | ||
| Allgemein | |||
| Carfolio.com ID | 188716 | ||
| Production total | |||
| Modellnummer | C 123 D 30 | ||
| C 123 | |||
| RAC rating | 25.7 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1977 Mercedes-Benz 300 CD added 2008-09-28. Last modified 2013-06-19. |
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