This car has a 4 door saloon (sedan) body style with a front positioned engine powering the rear wheels.
It is part of Mercedes-Benz's W 221 series.
Its engine is a turbocharged diesel, 4 litre, double overhead camshaft 8 cylinder with 4 valves per cylinder. In this application it develops 316 bhp (320 PS/236 kW) of power at 3600 rpm, and maximum torque of 730 N·m (538 lb·ft/74.4 kgm) at 2200 rpm.
A 7 speed automatic transmission delivers the power to the wheels.
Quoted kerb weight is 2090 kg.
Its maximum speed claimed is 250 km/h or 155 mph, officially stated fuel consumption is 13.0/7.2/9.4 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 247.0 g/km.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater sedan/saloon | ||
| Aantal portieren | 4 | ||
| Ontwerper | |||
| Afmetingen en gewicht | |||
| Wielbasis | 3035 | 119.5 | |
| Spoorbreedte voor | 1604 | 63.1 | |
| Spoorbreedte achter | 1606 | 63.2 | |
| Lengte | 5076 | 199.8 | |
| Breedte | 1871 | 73.7 | |
| Hoogte | 1473 | 58 | |
| Bodemvrijheid | |||
| 1.67 | |||
| Gewicht | 2090 kg | 4608 | |
| Gewichtsverdeling | |||
| Benzinetank inhalt | 90 litres | 19.8 [23.8] UK [US] gal. | |
| Aërodynamica | |||
| Cw-waarde | 0.27 | ||
| Frontaal oppervlak | |||
| CdA | |||
| turbocharged diesel | |||
| Motor fabrikant | Mercedes-Benz | ||
| Motor nummer | |||
| Aantal cilinders | V 8 | ||
| Cilinderinhoud | 4 litre 3996 cc (243.851 cu in) |
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| Boring × Slag | 86 × 86 mm
3.39 × 3.39 in |
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| Boring/slag verhouding | 1 | ||
| Distributie | double overhead camshaft (DOHC)
4 Kleppen per cilinder 32 Totaal aantal kleppen |
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| Vermogen | 320 PS (316 bhp) (236 kW) bij 3600 t/min |
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| Max. koppel | 730 Nm (538 ft·lb) (74.4 kgm) bij 2200 t/min |
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| Specific output | 59 kW/litre 80.2 ps/litre 79.1 bhp/litre 1.3 bhp/cu in |
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182.68 Nm/litre
2.21 ft·lb/cu3 |
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| Motor constructie | |||
| Smering | Nat carter | ||
| Compressieverhouding | 17:1 | ||
| Brandstofsysteem | common rail direct diesel injection | ||
| 2295.7 kPa (333 psi) | |||
| Maximum tpm | |||
| Aantal nokkenas lagers | |||
| Afkoeling | Water | ||
| Eenheidscylinderinhoud | 499.5 cc | ||
| Aanzuiging | Turbo D. | ||
| Compressor | |||
| Intercooler | |||
| Katalysator | Y | ||
| Prestasies | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 6.6 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Max. snelheid | 250 km/h (155 mph) | ||
| Power-to-weight ratio | Higher is better 153.3 PS/tonne (1000 kg) 0.15 PS/kg 112.75 kW/tonne (1000 kg) 0.11 kW/kg 151.2 bhp/tonne (1000 kg) 0.15 bhp/kg 0.07 bhp/lb |
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| Weight-to-power ratio | Lower is better 8.87 kg/kW 14.82 lb/bhp |
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| Verbruik | |||
| Benzineverbruik | 13.0/7.2/9.4 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 13.0/7.2/9.4 l/100km urban/extra-urban/combined | ||
| km/litre | 7.7/13.9/10.6 km/l urban/extra-urban/combined | ||
| UK MPG | 21.7/39.2/30.1 UK MPG urban/extra-urban/combined | ||
| US MPG | 18.1/32.7/25.0 US MPG urban/extra-urban/combined | ||
| CO2 Emissies | 247.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | L | ||
| 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 | 235/55 R 17 | ||
| Bandenmaat agter | 235/55 R 17 | ||
| Bremmen voor/agter | VeDi/VeDi-S-ABS | ||
| Rem diameter voor | |||
| Rem diameter agter | |||
| Braked area | |||
| Versnellingsbak | 7 speed automatic | ||
| Hoogste versnelling verhouding | 0.73 | ||
| Achteras verhouding | 2.65 | ||
| Algemeen | |||
| Carfolio.com ID | 150634 | ||
| Totaal gebouwd | |||
| Bouwserie | |||
| Model familie | W 221 | ||
| RAC rating | 36.7 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2006 Mercedes-Benz S 420 CDI added 2006-12-06. Last modified 2013-02-28. |
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