The Mercedes-Benz S 450 4MATIC is a 4 door saloon (sedan)-bodied road car with a front positioned engine driving through all four wheels.
The Mercedes-Benz S 450 4MATIC is one of the W 223 model family from Mercedes-Benz.
Powering the Mercedes-Benz S 450 4MATIC is a double overhead camshaft, 3 litre turbocharged 6 cylinder motor, with 4 valves per cylinder that develops power and torque figures of 376 bhp (381 PS/280 kW) at 5000-6100 rpm and 560 N·m (413 lb·ft/57.1 kgm) at 2000-4500 rpm respectively.
This power is supplied to the wheels via a 9 speed automatic gearbox.
It weighs a claimed 2165 kg at the kerb.
Maximum claimed speed is 250 km/h (155 mph).
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater sedan/saloon | ||
| Aantal portieren | 4 | ||
| Ontwerper | |||
| Afmetingen en gewicht | |||
| Wielbasis | 3106 | 122.3 | |
| Spoorbreedte voor | 1660 | 65.4 | |
| Spoorbreedte achter | 1683 | 66.3 | |
| Lengte | 5194 | 204.5 | |
| Breedte | 1921 | 75.6 | |
| Hoogte | 1503 | 59.2 | |
| Bodemvrijheid | |||
| 1.67 | |||
| Gewicht | 2165 kg | 4773 | |
| Gewichtsverdeling | |||
| Benzinetank inhalt | 76 litres | 16.7 [20.1] UK [US] gal. | |
| Aërodynamica | |||
| Cw-waarde | |||
| Frontaal oppervlak | |||
| CdA | |||
| turbocharged petrol | |||
| Motor fabrikant | Mercedes-Benz | ||
| Motor nummer | M 256 Evo | ||
| Aantal cilinders | Straight 6 | ||
| Cilinderinhoud | 3 litre 2999 cc (183.01 cu in) |
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| Boring × Slag | 83 × 92.35 mm
3.27 × 3.64 in |
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| Boring/slag verhouding | 0.9 | ||
| Distributie | double overhead camshaft (DOHC)
4 Kleppen per cilinder 24 Totaal aantal kleppen |
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| Vermogen | 381 PS (376 bhp) (280 kW) bij 5000-6100 t/min |
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| Max. koppel | 560 Nm (413 ft·lb) (57.1 kgm) bij 2000-4500 t/min |
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| Specific output | 93.5 kW/litre 127.1 ps/litre 125.4 bhp/litre 2.05 bhp/cu in |
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186.73 Nm/litre
2.26 ft·lb/cu3 |
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| Motor constructie | |||
| Smering | Nat carter | ||
| Compressieverhouding | 10.5:1 | ||
| Brandstofsysteem | direct petrol injection | ||
| 2346.5 kPa (340.3 psi) | |||
| Maximum tpm | |||
| Aantal nokkenas lagers | 7 | ||
| Afkoeling | Water | ||
| Eenheidscylinderinhoud | 499.83 cc | ||
| Aanzuiging | Turbo | ||
| Compressor | |||
| Intercooler | |||
| Katalysator | Y | ||
| Hybrid drivetrain | |||
| Secondary motor type | 48V mild hybrid system | ||
| Secondary power | 23.0 PS (22.7 bhp, 16.9 kW) | ||
| Secondary torque | 205.0 Nm (151 ft·lb, 21 kgm) | ||
| Maximum system output | |||
| Maximum system torque | |||
| Prestasies | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 4.9 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Max. snelheid | 250 km/h (155 mph) | ||
| Power-to-weight ratio | Higher is better 176.09 PS/tonne (1000 kg) 0.18 PS/kg 129.51 kW/tonne (1000 kg) 0.13 kW/kg 173.67 bhp/tonne (1000 kg) 0.17 bhp/kg 0.08 bhp/lb |
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| Weight-to-power ratio | Lower is better 7.72 kg/kW 12.9 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 | |||
| 185.00 g/km WLTP | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Onderstel | |||
| Motor plaatsing | front | ||
| Motor plaatsing | longitudinal | ||
| Aandrijving | all wheel drive | ||
| Koppelverdeling | |||
| Stuurinrichting | |||
| Aantal omwentelingen stuurwiel | |||
| Draaicirkel | |||
| Wielophanging voor | |||
| Wielophanging achter | |||
| Velgmaat voor | 8J x 18 ET29.0 | ||
| Velgmaat achter | 8J x 18 ET29.0 | ||
| Bandenmaat voor | 235/55 R 18 | ||
| Bandenmaat agter | 235/55 R 18 | ||
| Bremmen voor/agter | VeDi/VeDi-S-ABS | ||
| Rem diameter voor | 370 mm | ||
| Rem diameter agter | 320 mm | ||
| Braked area | |||
| Versnellingsbak | 9 speed automatic | ||
| Hoogste versnelling verhouding | 0.6 | ||
| Achteras verhouding | |||
| Algemeen | |||
| Carfolio.com ID | 854667 | ||
| Totaal gebouwd | |||
| Bouwserie | |||
| Model familie | W 223 | ||
| RAC rating | 25.6 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2026 Mercedes-Benz S 450 4MATIC added 2026-01-30. Last modified 2026-02-01. |
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