The Mercedes-Benz 420 SEC is a 2 door coupé-bodied motor vehicle styled by Bruno Sacco with a front mounted engine driving through the rear wheels.
The 420 SEC forms part of Mercedes-Benz's C 126 series of cars.
Its 4.2 litre engine is a naturally aspirated, single overhead camshaft, 8 cylinder that produces 215 bhp (218 PS/160 kW) of power at 5200 rpm, and maximum torque of 329 N·m (243 lb·ft/33.5 kgm) at 3750 rpm.
Its stated weight at the kerb is 1600 kg.
Top quoted speed is 217 km/h, or 135 mph.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2+2 seater fixed-head coupé | ||
| Aantal portieren | 2 | ||
| Ontwerper | Bruno Sacco | ||
| Afmetingen en gewicht | |||
| Wielbasis | 2845 | 112 | |
| Spoorbreedte voor | |||
| Spoorbreedte achter | |||
| Lengte | 5060 | 199.2 | |
| Breedte | 1829 | 72 | |
| Hoogte | 1412 | 55.6 | |
| Bodemvrijheid | |||
| 1.78 | |||
| Gewicht | 1600 kg | 3527 | |
| Gewichtsverdeling | |||
| Benzinetank inhalt | |||
| Aërodynamica | |||
| Cw-waarde | |||
| Frontaal oppervlak | |||
| CdA | |||
| naturally aspirated petrol | |||
| Motor fabrikant | Mercedes-Benz | ||
| Motor nummer | |||
| Aantal cilinders | V 8 | ||
| Cilinderinhoud | 4.2 litre 4196 cc (256.056 cu in) |
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| Boring × Slag | 92 × 78.9 mm
3.62 × 3.11 in |
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| Boring/slag verhouding | 1.17 | ||
| Distributie | single overhead camshaft (SOHC)
2 Kleppen per cilinder 16 Totaal aantal kleppen |
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| Vermogen | 218 PS (215 bhp) (160 kW) bij 5200 t/min |
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| Max. koppel | 329 Nm (243 ft·lb) (33.5 kgm) bij 3750 t/min |
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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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78.41 Nm/litre
0.95 ft·lb/cu3 |
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| Motor constructie | |||
| Smering | |||
| Compressieverhouding | 9:1 | ||
| Brandstofsysteem | Bo KE-Jet fuel inj. | ||
| 985.3 kPa (142.9 psi) | |||
| Maximum tpm | |||
| Aantal nokkenas lagers | 5 | ||
| Afkoeling | Water | ||
| Eenheidscylinderinhoud | 524.5 cc | ||
| Aanzuiging | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Katalysator | |||
| Prestasies | |||
| 0-80km/h | |||
| 0-60mph | 8.3 s | ||
| 0-100km/h | 9 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Max. snelheid | 217 km/h (135 mph) | ||
| Power-to-weight ratio | Higher is better 136.24 PS/tonne (1000 kg) 0.14 PS/kg 100.2 kW/tonne (1000 kg) 0.1 kW/kg 134.38 bhp/tonne (1000 kg) 0.13 bhp/kg 0.06 bhp/lb |
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| Weight-to-power ratio | Lower is better 9.98 kg/kW 16.67 lb/bhp |
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| Verbruik | |||
| Benzineverbruik | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| CO2 Emissies | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Onderstel | |||
| Motor plaatsing | front | ||
| Motor plaatsing | longitudinal | ||
| Aandrijving | rear wheel drive | ||
| Koppelverdeling | N/A | ||
| Stuurinrichting | |||
| Aantal omwentelingen stuurwiel | |||
| Draaicirkel | |||
| Wielophanging voor | |||
| Wielophanging achter | |||
| Velgmaat voor | |||
| Velgmaat achter | |||
| Bandenmaat voor | |||
| Bandenmaat agter | |||
| Bremmen voor/agter | |||
| Rem diameter voor | |||
| Rem diameter agter | |||
| Braked area | |||
| Versnellingsbak | |||
| Hoogste versnelling verhouding | |||
| Achteras verhouding | |||
| Algemeen | |||
| Carfolio.com ID | 7348 | ||
| Totaal gebouwd | |||
| Bouwserie | |||
| Model familie | C 126 | ||
| RAC rating | 42.0 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1985 Mercedes-Benz 420 SEC added before December 1995. Last modified 2013-06-19. |
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