Mercedes-Benz 420 SEL is a car that has a 4 door saloon (sedan) body style designed by Bruno Sacco with a front mounted engine driving through the rear wheels.
The 420 SEL is part of Mercedes-Benz's V 126 model series.
It's powered courtesy of a naturally aspirated engine of 4.2 litre capacity. This unit features single overhead camshaft valve gear, a 90 degree V 8 cylinder layout, and 2 valves per cylinder. It develops 215 bhp (218 PS/160 kW) of power at 5200 rpm, and maximum torque of 330 N·m (243 lb·ft/33.7 kgm) at 3750 rpm.
The engine powers the wheels via a 4 speed automatic transmission.
Stated weight at the kerb is 1630 kg.
Its maximum speed claimed is 218 km/h, which is 135 mph, claimed fuel consumption is 8.9/11.0/14.6 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 | 3075 | 121.1 | |
| Voies AV | 1555 | 61.2 | |
| Voies AR | 1527 | 60.1 | |
| Longueur | 5160 | 203.1 | |
| Largeur | 1820 | 71.7 | |
| Hauteur | 1441 | 56.7 | |
| Garde au sol | |||
| 1.68 | |||
| Poids avec pleins | 1630 kg | 3594 | |
| Répartition poids AV | |||
| Réservoir à essence | 90 litres | 19.8 [23.8] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Mercedes-Benz | ||
| Type moteur | M 116 E 42 / 116.965 | ||
| Cylinders | V 8 in 90° vee | ||
| Cylindrée | 4.2 litre 4196 cc (256.056 cu in) |
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| Alésage × Course | 92 × 78.9 mm
3.62 × 3.11 in |
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| Rapport alésage / course | 1.17 | ||
| Distribution | single overhead camshaft (SOHC)
2 Soupapes par cylindre 16 Total vannes |
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| Puissance maximale | 218 PS (215 bhp) (160 kW) à 5200 tr/mn |
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| Couple maximale | 330 Nm (243 ft·lb) (33.7 kgm) à 3750 tr/mn |
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| Specific output | 38.2 kW/litre 52 ps/litre 51.2 bhp/litre 0.84 bhp/cu in |
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78.65 Nm/litre
0.95 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 10:1 | ||
| Carburant | Bosch KE-Jetronic fuel injection | ||
| bmep (brake mean effective pressure) | 988.3 kPa (143.3 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 5 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 524.5 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | N | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 8.3 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 218 km/h (135 mph) | ||
| Power-to-weight ratio | Higher is better 133.74 PS/tonne (1000 kg) 0.13 PS/kg 98.36 kW/tonne (1000 kg) 0.1 kW/kg 131.9 bhp/tonne (1000 kg) 0.13 bhp/kg 0.06 bhp/lb |
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| Weight-to-power ratio | Lower is better 10.17 kg/kW 16.98 lb/bhp |
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| Consommation | |||
| Consommation | 8.9/11.0/14.6 l/100km 90 km/h / 120 km/h / urban as per 80/1268/EEC | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 8.9/11.0/14.6 l/100km 90kmph/120kmph/urban | ||
| km/litre | 11.2/9.1/6.8 km/l 90kmph/120kmph/urban | ||
| UK MPG | 31.7/25.7/19.3 UK MPG 90kmph/120kmph/urban | ||
| US MPG | 26.4/21.4/16.1 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 | 3.030 | ||
| Turning circle | |||
| Suspension AV | I.DW.CS.ARB. | ||
| Suspension AR | I.STA.CS.ARB. | ||
| Roues AV | 7J x 15 H 2 | ||
| Roues AR | 7J x 15 H 2 | ||
| Pneumatiques AV | 205/65 VR 15 | ||
| Pneumatiques AR | 205/65 VR 15 | ||
| Freins AV/AR | VeDi/Di-S-ABS | ||
| Diamètre des freins AV | 300 mm | ||
| Diamètre des freins AR | 279 mm | ||
| Braked area | |||
| Transmission | 4 speed automatic | ||
| Rapport de démultiplication supérieure | 1 | ||
| Rapport de pont | 2.47 | ||
| Généralités | |||
| Carfolio.com ID | 193413 | ||
| Production total | |||
| Type mines | V 126 E 42 | ||
| V 126 | |||
| RAC rating | 42.0 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1985 Mercedes-Benz 420 SEL added 2009-01-22. Last modified 2013-06-19. |
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