The Mercedes-Benz S 420 Coupé is a coupé with 2 doors and a front mounted engine which supplies the power to the rear wheels.
It is part of Mercedes-Benz's C 140 family of cars.
The Mercedes-Benz S 420 Coupé's engine is a naturally aspirated petrol, 4.2 litre, double overhead camshaft 90 degree V 8 cylinder with 4 valves per cylinder. This powerplant produces 275 bhp (279 PS/205 kW) of power at 5700 rpm, and maximum torque of 400 N·m (295 lb·ft/40.8 kgm) at 3900 rpm.
The engine delivers its power through to the wheels by means of a 4 speed automatic transmission.
The stated kerb weight is 2080 kg.
Its maximum speed claimed is 250 km/h, which is 155 mph, officially stated fuel consumption figures are 9.6/11.5/16.5 l/100km 90 km/h / 120 km/h / urban per 80/1268/EEC.
Full specs
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| Karosserie | |||
|---|---|---|---|
| Karosserie | 4/5 seater fixed-head coupé | ||
| Anzahl türen | 2 | ||
| Entwerfer | |||
| Maße und Gewicht | |||
| Radstand | 2945 | 115.9 Zoll | |
| Spurweite vorn | 1614 | 63.5 Zoll | |
| Spurweite hinten | 1587 | 62.5 Zoll | |
| Länge | 5065 | 199.4 Zoll | |
| Breite | 1912 | 75.3 Zoll | |
| Höhe | 1452 | 57.2 Zoll | |
| Bodenfreiheit | |||
| 1.72 | |||
| Leergewicht | 2080 kg | 4586 Pfund | |
| Gewichtsverteilung (vorn) | |||
| Tankinhalt | 100 litres | 22 [26.4] UK [US] gal. | |
| Aerodynamik | |||
| Luftwiderstandsbeiwert | |||
| Stirnfläche | |||
| CdA | |||
| Motorisierung | |||
| naturally aspirated petrol | |||
| Motor Hersteller | Mercedes-Benz | ||
| Motor-Typ | M 119 E 42 / 119.971 | ||
| Anzahl zylinders | V 8 in 90° vee | ||
| Hubraum | 4.2 litre 4196 cc (256.056 cu in) |
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| Bohrung × Hub | 92 × 78.9 mm
3.62 × 3.11 in |
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| Bohrung/Hub Verhältnis | 1.17 | ||
| Verteilung | double overhead camshaft (DOHC)
4 Ventile pro Zylinder 32 Insgesamt Ventile |
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| Leistung | 279 PS (275 bhp) (205 kW) bei 5700 U/min |
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| Max. Drehmoment | 400 Nm (295 ft·lb) (40.8 kgm) bei 3900 U/min |
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| spezifisches Leistung | 48.9 kW/litre 66.4 ps/litre 65.5 bhp/litre 1.07 bhp/cu in |
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| Spezifisches Drehmoment |
95.33 Nm/litre
1.15 ft·lb/cu3 |
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| Engine construction | |||
| Schmierung | nassersumpf | ||
| Verdichtungsverhältnis | 11:1 | ||
| Vergasser/Einspritzung | Bosch LH-Jetronic fuel injection | ||
| effektiver Mitteldruck | 1197.9 kPa (173.7 psi) | ||
| Höchstdrezahl | |||
| Anzahl der Kurbelwellenlager | 5 | ||
| Abkühlen | Water | ||
| Einheitszylinderinhalt | 524.5 cc | ||
| Aspiration | Normal | ||
| Kompressor-typ | N/A | ||
| Ladeluftkühler | None | ||
| Katalysator | Y | ||
| Fahrleistungen | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 8.3 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vmax/Höchstgeschwindigkeit | 250 km/h (155 mph) | ||
| Power-to-weight ratio | Higher is better 134.05 PS/tonne (1000 kg) 0.13 PS/kg 98.59 kW/tonne (1000 kg) 0.1 kW/kg 132.21 bhp/tonne (1000 kg) 0.13 bhp/kg 0.06 bhp/lb |
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| Weight-to-power ratio | Lower is better 10.14 kg/kW 16.94 lb/bhp |
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| Verbrauch | |||
| Verbrauch | 9.6/11.5/16.5 l/100km 90 km/h / 120 km/h / urban per 80/1268/EEC | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 9.6/11.5/16.5 l/100km 90kmph/120kmph/urban | ||
| km/litre | 10.4/8.7/6.1 km/l 90kmph/120kmph/urban | ||
| UK MPG | 29.4/24.6/17.1 UK MPG 90kmph/120kmph/urban | ||
| US MPG | 24.5/20.5/14.3 US MPG 90kmph/120kmph/urban | ||
| 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 | 2.960 | ||
| Wendekruis | |||
| Radaufhängen vorn | |||
| Radaufhängen hintern | |||
| Rädergröße vorn | 8½J x 18 H2 | ||
| Rädergröße hintern | 8½J x 18 H2 | ||
| Reifen vorn | 255/45 ZR 18 | ||
| Reifen hintern | 255/45 ZR 18 | ||
| Bremsen vorn/hintern | VeDi/VeDi-S-ABS | ||
| Bremse Durchmesser vorn | 320 mm | ||
| Bremse Durchmesser hintern | 300 mm | ||
| Braked area | |||
| Getriebe | 4 gang Automatikgetriebe | ||
| Hinterachse | 1 | ||
| Hinterachse Übersetzungen | 2.82 | ||
| Allgemein | |||
| Carfolio.com ID | 607706 | ||
| Production total | |||
| Modellnummer | C 140 E 42 | ||
| C 140 | |||
| RAC rating | 42.0 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1994 Mercedes-Benz S 420 Coupé added 2019-09-24. Last modified 2020-03-16. |
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