This car has a 2 door convertible/cabriolet body style with a front positioned engine that delivers power to the rear wheels.
It forms part of Mercedes-Benz's R 171 model series.
Its 5.4 litre engine is a naturally aspirated, single overhead camshaft, 8 cylinder that develops 355 bhp (360 PS/265 kW) of power at 5750 rpm, and maximum torque of 510 N·m (376 lb·ft/52 kgm) at 4000 rpm.
This power is transferred to the wheels via a 7 speed automatic gearbox.
The quoted weight at the kerb is 1540 kg.
Maximum claimed speed is 250 km/h, or 155 mph, stated fuel consumption is 17.7/8.8/12.0 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 288.0 g/km.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2 seater convertible/cabriolet | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2430 | 95.7 | |
| Voies AV | 1524 | 60 | |
| Voies AR | 1549 | 61 | |
| Longueur | 4087 | 160.9 | |
| Largeur | 1794 | 70.6 | |
| Hauteur | 1271 | 50 | |
| Garde au sol | |||
| 1.68 | |||
| Poids avec pleins | 1540 kg | 3395 | |
| Répartition poids AV | |||
| Réservoir à essence | 70 litres | 15.4 [18.5] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | 0.33 | ||
| maître-couple | 1.93 m² | ||
| SCx | 0.64 | ||
| naturally aspirated petrol | |||
| Constructeur du moteur | Mercedes-Benz | ||
| Type moteur | |||
| Cylinders | V 8 in 90° vee | ||
| Cylindrée | 5.4 litre 5439 cc (331.908 cu in) |
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| Alésage × Course | 97 × 92 mm
3.82 × 3.62 in |
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| Rapport alésage / course | 1.05 | ||
| Distribution | single overhead camshaft (SOHC)
4 Soupapes par cylindre 32 Total vannes |
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| Puissance maximale | 360 PS (355 bhp) (265 kW) à 5750 tr/mn |
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| Couple maximale | 510 Nm (376 ft·lb) (52 kgm) à 4000 tr/mn |
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| Specific output | 48.7 kW/litre 66.2 ps/litre 65.3 bhp/litre 1.07 bhp/cu in |
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93.77 Nm/litre
1.13 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 11:1 | ||
| Carburant | Bo HFM fuel inj. | ||
| bmep (brake mean effective pressure) | 1178.3 kPa (170.9 psi) | ||
| Régime maximal | 6700 tr/mn | ||
| Nombre de paliers de vilebrequin | 5 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 679.88 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 4.9 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 250 km/h (155 mph) | ||
| Power-to-weight ratio | Higher is better 233.72 PS/tonne (1000 kg) 0.23 PS/kg 171.9 kW/tonne (1000 kg) 0.17 kW/kg 230.52 bhp/tonne (1000 kg) 0.23 bhp/kg 0.1 bhp/lb |
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| Weight-to-power ratio | Lower is better 5.82 kg/kW 9.72 lb/bhp |
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| Consommation | |||
| Consommation | 17.7/8.8/12.0 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 17.7/8.8/12.0 l/100km urban/extra-urban/combined | ||
| km/litre | 5.6/11.4/8.3 km/l urban/extra-urban/combined | ||
| UK MPG | 16.0/32.1/23.5 UK MPG urban/extra-urban/combined | ||
| US MPG | 13.3/26.7/19.6 US MPG urban/extra-urban/combined | ||
| Emissions de CO₂ | 288.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | M | ||
| 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.MS.CS.ARB. | ||
| Suspension AR | I.MultiLi.CS.ARB. | ||
| Roues AV | 7.5J x 18 | ||
| Roues AR | 8.5J x 18 | ||
| Pneumatiques AV | 225/40 R 18 | ||
| Pneumatiques AR | 245/35 R 18 | ||
| Freins AV/AR | VeDi/Di-S-ABS | ||
| Diamètre des freins AV | 340 mm | ||
| Diamètre des freins AR | 330 mm | ||
| Braked area | |||
| Transmission | 7 speed automatic | ||
| Rapport de démultiplication supérieure | 0.73 | ||
| Rapport de pont | 3.06 | ||
| Généralités | |||
| Carfolio.com ID | 119119 | ||
| Production total | |||
| Type mines | |||
| R 171 | |||
| RAC rating | 46.7 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2004 Mercedes-Benz SLK 55 AMG added 2004-04-22. Last modified 2013-02-28. |
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