The Mercedes-Benz 280 S is a saloon (sedan) designed by Bruno Sacco with 4 doors and a front mounted engine which delivers its power to the rear wheels.
It forms part of Mercedes-Benz's W 126 series of cars.
It is powered by a naturally aspirated engine of 2.7 litre capacity. This unit features double overhead camshaft valve gear, 6 cylinder layout, and 2 valves per cylinder. It develops 154 bhp (156 PS/115 kW) of power at 5500 rpm, and maximum torque of 223 N·m (164 lb·ft/22.7 kgm) at 4000 rpm.
This power is transmitted to the wheels through a 4 speed automatic gearbox.
Maximum speed quoted is 195 km/h or 121 mph, officially stated fuel consumption figures are 9.2/11.6/16.4 l/100km 90 km/h / 120 km/h / urban as per 80/1268/EEC.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater sedan/saloon | ||
| Nombre de portes | 4 | ||
| Designer | Bruno Sacco | ||
| Dimensions et poids | |||
| Empattement | 2935 | 115.6 | |
| Voies AV | 1540 | 60.6 | |
| Voies AR | 1520 | 59.8 | |
| Longueur | 4995 | 196.7 | |
| Largeur | 1820 | 71.7 | |
| Hauteur | 1430 | 56.3 | |
| Garde au sol | |||
| 1.7 | |||
| Poids avec pleins | |||
| Répartition poids AV | |||
| Réservoir à essence | 90 litres | 19.8 [23.8] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | 0.36 | ||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Mercedes-Benz | ||
| Type moteur | M 110 V 28 / 110.924 | ||
| Cylinders | Straight 6 | ||
| Cylindrée | 2.7 litre 2746 cc (167.571 cu in) |
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| Alésage × Course | 86 × 78.8 mm
3.39 × 3.1 in |
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| Rapport alésage / course | 1.09 | ||
| Distribution | double overhead camshaft (DOHC)
2 Soupapes par cylindre 12 Total vannes |
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| Puissance maximale (DIN) |
156 PS (154 bhp) (115 kW) à 5500 tr/mn |
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| Couple maximale (DIN) |
223 Nm (164 ft·lb) (22.7 kgm) à 4000 tr/mn |
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| Specific output (DIN) |
41.8 kW/litre 56.9 ps/litre 56.1 bhp/litre 0.92 bhp/cu in |
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(DIN) |
81.21 Nm/litre
0.98 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 9:1 | ||
| Carburant | 1 Solex 4 A 1 carburettor | ||
| bmep (brake mean effective pressure) | 1020.5 kPa (148 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 7 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 457.67 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | N | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 11.8 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 195 km/h (121 mph) | ||
| Power-to-weight ratio | |||
| Weight-to-power ratio | |||
| Consommation | |||
| Consommation | 9.2/11.6/16.4 l/100km 90 km/h / 120 km/h / urban as per 80/1268/EEC | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 9.2/11.6/16.4 l/100km 90kmph/120kmph/urban | ||
| km/litre | 10.9/8.6/6.1 km/l 90kmph/120kmph/urban | ||
| UK MPG | 30.7/24.4/17.2 UK MPG 90kmph/120kmph/urban | ||
| US MPG | 25.6/20.3/14.3 US MPG 90kmph/120kmph/urban | ||
| 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 | 2.750 | ||
| Turning circle | |||
| Suspension AV | I.UW.CS.ARB. | ||
| Suspension AR | I.STA.CS.ALC.ARB. | ||
| Roues AV | 6½J x 14 H 2 | ||
| Roues AR | 6½J x 14 H 2 | ||
| Pneumatiques AV | 195/70 VR 14 | ||
| Pneumatiques AR | 195/70 VR 14 | ||
| Freins AV/AR | VeDi/Di-S | ||
| Diamètre des freins AV | 278 mm | ||
| Diamètre des freins AR | 279 mm | ||
| Braked area | |||
| Transmission | 4 speed automatic | ||
| Rapport de démultiplication supérieure | 1 | ||
| Rapport de pont | 3.46 | ||
| Généralités | |||
| Carfolio.com ID | 192709 | ||
| Production total | |||
| Type mines | W 126 V 28 | ||
| W 126 | |||
| RAC rating | 27.5 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1979 Mercedes-Benz 280 S Automatic added 2009-01-21. Last modified 2013-06-19. |
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