The Mercedes-Benz S 450 is a saloon (sedan) with 4 doors and a front mounted powerplant which delivers its power through the rear wheels.
It forms part of Mercedes-Benz's W 222 series.
Powering the Mercedes-Benz S 450 is a double overhead camshaft, 3 litre turbocharged 6 cylinder powerplant, with 4 valves per cylinder that develops power and torque figures of 362 bhp (367 PS/270 kW) at 5500-6100 rpm and 500 N·m (369 lb·ft/51 kgm) at 1600-4000 rpm respectively.
The engine supplies its power through to the wheels via a 9 speed automatic transmission.
Stated kerb weight is 1995 kg.
Its maximum speed claimed is 250 km/h (155 mph), claimed fuel consumption figures are 8.9/5.3/6.6 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 150.0 g/km.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater sedan/saloon | ||
| Nombre de portes | 4 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 3035 | 119.5 | |
| Voies AV | 1624 | 63.9 | |
| Voies AR | 1637 | 64.4 | |
| Longueur | 5125 | 201.8 | |
| Largeur | 1899 | 74.8 | |
| Hauteur | 1493 | 58.8 | |
| Garde au sol | |||
| 1.69 | |||
| Poids avec pleins | 1995 kg | 4398 | |
| Répartition poids AV | |||
| Réservoir à essence | 70 litres | 15.4 [18.5] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | 0.24 | ||
| maître-couple | |||
| SCx | |||
| turbocharged petrol | |||
| Constructeur du moteur | Mercedes-Benz | ||
| Type moteur | |||
| Cylinders | Straight 6 | ||
| Cylindrée | 3 litre 2999 cc (183.01 cu in) |
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| Alésage × Course | 83 × 92.4 mm
3.27 × 3.64 in |
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| Rapport alésage / course | 0.9 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 24 Total vannes |
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| Puissance maximale | 367 PS (362 bhp) (270 kW) à 5500-6100 tr/mn |
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| Couple maximale | 500 Nm (369 ft·lb) (51 kgm) à 1600-4000 tr/mn |
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| Specific output | 90 kW/litre 122.4 ps/litre 120.7 bhp/litre 1.98 bhp/cu in |
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166.72 Nm/litre
2.02 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 10.5:1 | ||
| Carburant | EFI | ||
| bmep (brake mean effective pressure) | 2095.1 kPa (303.9 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 499.83 cc | ||
| Aspiration | Turbo | ||
| Compressor | |||
| Intercooler | |||
| Catalyseur | Y | ||
| Hybrid drivetrain | |||
| Secondary motor type | |||
| Secondary power | 22.0 PS (21.7 bhp, 16.2 kW) | ||
| Secondary torque | @ 250 rpm | ||
| Maximum system output | |||
| Maximum system torque | |||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 5.1 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 250 km/h (155 mph) | ||
| Power-to-weight ratio | Higher is better 183.98 PS/tonne (1000 kg) 0.18 PS/kg 135.31 kW/tonne (1000 kg) 0.14 kW/kg 181.45 bhp/tonne (1000 kg) 0.18 bhp/kg 0.08 bhp/lb |
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| Weight-to-power ratio | Lower is better 7.39 kg/kW 12.34 lb/bhp |
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| Consommation | |||
| Consommation | 8.9/5.3/6.6 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 8.9/5.3/6.6 l/100km urban/extra-urban/combined | ||
| km/litre | 11.2/18.9/15.2 km/l urban/extra-urban/combined | ||
| UK MPG | 31.7/53.3/42.8 UK MPG urban/extra-urban/combined | ||
| US MPG | 26.4/44.4/35.6 US MPG urban/extra-urban/combined | ||
| Emissions de CO₂ | 150.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | F | ||
| CO2 Effizienz (DE) | A | ||
| Châssis | |||
| Emplacement de moteur | front | ||
| Engine layout | longitudinal | ||
| Traction | rear wheel drive | ||
| Répartition du couple | N/A | ||
| Direction | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspension AV | |||
| Suspension AR | |||
| Roues AV | 8.0J x 18 | ||
| Roues AR | 8.0J x 18 | ||
| Pneumatiques AV | 245/50 R 18 | ||
| Pneumatiques AR | 245/50 R 18 | ||
| Freins AV/AR | VeDi/VeDi-S-ABS' | ||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 9 speed automatic | ||
| Rapport de démultiplication supérieure | 0.6 | ||
| Rapport de pont | 2.82 | ||
| Généralités | |||
| Carfolio.com ID | 525173 | ||
| Production total | |||
| Type mines | |||
| W 222 | |||
| RAC rating | 25.6 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2017 Mercedes-Benz S 450 added 2017-07-19. Last modified 2023-04-02. |
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