The Mercedes-Benz S 450 4MATIC Coupé is a coupé with 2 doors and a front mounted powerplant which delivers its power through all four wheels.
It forms part of Mercedes-Benz's C 217 series of cars.
Powering the Mercedes-Benz S 450 4MATIC Coupé is a double overhead camshaft, 3 litre turbocharged 6 cylinder engine, with 4 valves per cylinder that produces 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 drives the wheels via a 9 speed automatic transmission.
The quoted kerb weight is 2050 kg.
Maximum speed claimed is 250 km/h or 155 mph.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater fixed-head coupé | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2945 | 115.9 | |
| Voies AV | 1625 | 64 | |
| Voies AR | 1649 | 64.9 | |
| Longueur | 5032 | 198.1 | |
| Largeur | 1899 | 74.8 | |
| Hauteur | 1411 | 55.6 | |
| Garde au sol | |||
| 1.71 | |||
| Poids avec pleins | 2050 kg | 4519 | |
| Répartition poids AV | |||
| Réservoir à essence | 80 litres | 17.6 [21.1] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| turbocharged petrol | |||
| Constructeur du moteur | Mercedes-Benz | ||
| Type moteur | |||
| Cylinders | V 6 | ||
| Cylindrée | 3 litre 2996 cc (182.827 cu in) |
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| Alésage × Course | 88 × 82.1 mm
3.46 × 3.23 in |
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| Rapport alésage / course | 1.07 | ||
| 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 | 90.1 kW/litre 122.5 ps/litre 120.8 bhp/litre 1.98 bhp/cu in |
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166.89 Nm/litre
2.02 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 10.5:1 | ||
| Carburant | direct petrol injection | ||
| bmep (brake mean effective pressure) | 2097.2 kPa (304.2 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 499.33 cc | ||
| Aspiration | Turbo | ||
| Compressor | |||
| Intercooler | |||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 5.5 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 250 km/h (155 mph) | ||
| Power-to-weight ratio | Higher is better 179.04 PS/tonne (1000 kg) 0.18 PS/kg 131.68 kW/tonne (1000 kg) 0.13 kW/kg 176.59 bhp/tonne (1000 kg) 0.18 bhp/kg 0.08 bhp/lb |
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| Weight-to-power ratio | Lower is better 7.59 kg/kW 12.69 lb/bhp |
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| Consommation | |||
| Consommation | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Emissions de CO₂ | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Châssis | |||
| Emplacement de moteur | front | ||
| Engine layout | longitudinal | ||
| Traction | all wheel drive | ||
| Répartition du couple | 45:55 | ||
| 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 | 534908 | ||
| Production total | |||
| Type mines | |||
| C 217 | |||
| RAC rating | 28.8 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2017 Mercedes-Benz S 450 4MATIC Coupé added 2017-12-26. Last modified 2020-03-16. |
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