The Mercedes-Benz SLR McLaren Roadster 722 S is a 2 door convertible/cabriolet-bodied car with a front positioned engine driving through the rear wheels.
The SLR McLaren Roadster 722 S is part of Mercedes-Benz's R 199 range of cars.
The 8 cylinder, single overhead camshaft supercharged engine has 3 valves per cylinder and a capacity of 5.4 litres. In this application it musters power and torque figures of 641 bhp (650 PS/478 kW) at 6500 rpm and 820 Nm (605 lbft/83.6 kgm) at 4000 rpm respectively.
A 5 speed automatic 'box delivers the power to the wheels.
The Mercedes-Benz SLR McLaren Roadster 722 S is said to be able to attain a maxiumum speed of 335 km/h (208 mph).
Full specs
|
|
|||
| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2 seater convertible/cabriolet | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2700 | 106.3 | |
| Voies AV | 1638 | 64.5 | |
| Voies AR | 1569 | 61.8 | |
| Longueur | 4656 | 183.3 | |
| Largeur | 1908 | 75.1 | |
| Hauteur | 1271 | 50 | |
| Garde au sol | |||
| 1.72 | |||
| Poids avec pleins | |||
| Répartition poids AV | |||
| Réservoir à essence | 97 litres | 21.3 [25.6] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| supercharged petrol | |||
| Constructeur du moteur | Mercedes-Benz | ||
| Type moteur | M 155 | ||
| Cylinders | V 8 in 90° vee | ||
| Cylindrée | 5.4 litre 5439 cc (331.908 cu in) |
||
| Alésage × Course | 97 × 92 mm
3.82 × 3.62 in |
||
| Rapport alésage / course | 1.05 | ||
| Distribution | single overhead camshaft (SOHC)
3 Soupapes par cylindre 24 Total vannes |
||
| Puissance maximale | 650 PS (641 bhp) (478 kW) à 6500 tr/mn |
||
| Couple maximale | 820 Nm (605 ft·lb) (83.6 kgm) à 4000 tr/mn |
||
| Specific output | 87.9 kW/litre 119.5 ps/litre 117.9 bhp/litre 1.93 bhp/cu in |
||
|
150.76 Nm/litre
1.82 ft·lb/cu3 |
|||
| Construction | |||
| Lubrification | |||
| Taux de compression | 8.8:1 | ||
| Carburant | EFi | ||
| bmep (brake mean effective pressure) | 1894.5 kPa (274.8 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 5 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 679.88 cc | ||
| Aspiration | S/Charged | ||
| Compressor | 1 Lysholm-type twin screw supercharger | ||
| Intercooler | |||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 3.7 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 335 km/h (208 mph) | ||
| Power-to-weight ratio | |||
| Weight-to-power ratio | |||
| 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 | rear wheel drive | ||
| Répartition du couple | N/A | ||
| Direction | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspension AV | I.DW. | ||
| Suspension AR | I.DW. | ||
| Roues AV | 9.0J x 19 | ||
| Roues AR | 11½J x 19 | ||
| Pneumatiques AV | 255/35 ZR 19 96Y | ||
| Pneumatiques AR | 295/30 ZR 19 100Y | ||
| Freins AV/AR | VeDi/VeDi-S-ABS | ||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 5 speed automatic | ||
| Rapport de démultiplication supérieure | 0.83 | ||
| Rapport de pont | 3.17 | ||
| Généralités | |||
| Carfolio.com ID | 254760 | ||
| Production total | 150 | ||
| Type mines | 199.476 | ||
| R 199 | |||
| RAC rating | 46.7 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
|
2008 Mercedes-Benz SLR McLaren Roadster 722 S added 2011-08-30. Last modified 2020-02-02. |
|||
