The Mercedes-Benz 300 SEL 4.5 is a 4 door saloon (sedan) style road car designed by Paul Bracq with a front positioned engine powering the rear wheels.
The Mercedes-Benz 300 SEL 4.5 is one of the W 109 range of cars from Mercedes-Benz.
The Mercedes-Benz 300 SEL 4.5's engine is a naturally aspirated petrol, 4.5 litre, single overhead camshaft 90 degree V 8 cylinder with 2 valves per cylinder. In this application it produces 195 bhp (198 PS/145 kW) of power at 4500 rpm, and maximum torque of 358 N·m (264 lb·ft/36.5 kgm) at 3000 rpm.
A 3 speed automatic gearbox delivers the power to the wheels.
The Mercedes-Benz 300 SEL 4.5 weighs a quoted 1755 kg at the kerb.
Its maximum speed claimed is 200 km/h or 124 mph.
Full specs
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Applicable to the USA domestic market(s). | ||
| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater sedan/saloon | ||
| Nombre de portes | 4 | ||
| Designer | Paul Bracq | ||
| Dimensions et poids | |||
| Empattement | 2850 | 112.2 | |
| Voies AV | 1482 | 58.3 | |
| Voies AR | 1485 | 58.5 | |
| Longueur | 5000 | 196.9 | |
| Largeur | 1810 | 71.3 | |
| Hauteur | 1440 | 56.7 | |
| Garde au sol | |||
| 1.75 | |||
| Poids avec pleins | 1755 kg | 3869 | |
| Répartition poids AV | |||
| Réservoir à essence | 82 litres | 18 [21.7] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Mercedes-Benz | ||
| Type moteur | M 117 E 45 / 117.981 | ||
| Cylinders | V 8 in 90° vee | ||
| Cylindrée | 4.5 litre 4520 cc (275.827 cu in) |
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| Alésage × Course | 92 × 85 mm
3.62 × 3.35 in |
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| Rapport alésage / course | 1.08 | ||
| Distribution | single overhead camshaft (SOHC)
2 Soupapes par cylindre 16 Total vannes |
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| Puissance maximale (DIN) |
198 PS (195 bhp) (145 kW) à 4500 tr/mn |
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| Couple maximale (DIN) |
358 Nm (264 ft·lb) (36.5 kgm) à 3000 tr/mn |
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| Specific output (DIN) |
32.2 kW/litre 43.7 ps/litre 43.1 bhp/litre 0.71 bhp/cu in |
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(DIN) |
79.2 Nm/litre
0.96 ft·lb/cu3 |
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| Construction | |||
| Lubrification | |||
| Taux de compression | 8:1 | ||
| Carburant | Bo D-Jetronic fuel inj. | ||
| bmep (brake mean effective pressure) | 995.3 kPa (144.4 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 5 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 565 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | |||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 11 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 200 km/h (124 mph) | ||
| Power-to-weight ratio | Higher is better 112.66 PS/tonne (1000 kg) 0.11 PS/kg 82.86 kW/tonne (1000 kg) 0.08 kW/kg 111.11 bhp/tonne (1000 kg) 0.11 bhp/kg 0.05 bhp/lb |
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| Weight-to-power ratio | Lower is better 12.07 kg/kW 20.16 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 | 3.200 | ||
| Turning circle | 12.10 m | ||
| Suspension AV | I.DW.AS.ARB. | ||
| Suspension AR | I.SwAxle.AS.ARB. | ||
| Roues AV | 6J x 14 HB | ||
| Roues AR | 6J x 14 HB | ||
| Pneumatiques AV | 7.35 V 14 | ||
| Pneumatiques AR | 7.35 V 14 | ||
| Freins AV/AR | Di/Di-S | ||
| Diamètre des freins AV | 273 mm | ||
| Diamètre des freins AR | 279 mm | ||
| Braked area | |||
| Transmission | 3 speed automatic | ||
| Rapport de démultiplication supérieure | 1 | ||
| Rapport de pont | 3.23 | ||
| Généralités | |||
| Carfolio.com ID | 95898 | ||
| Production total | |||
| Type mines | W 109 E 45 | ||
| W 109 | |||
| RAC rating | 42.0 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1971 Mercedes-Benz 300 SEL 4.5 added 2002-06-19. Last modified 2013-02-28. |
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