The Mercedes-Benz SL 55 AMG is a convertible/cabriolet designed by Bruno Sacco with 2 doors and a front mounted engine which delivers its power to the rear wheels.
The Mercedes-Benz SL 55 AMG is one of the R 129 range of cars from Mercedes-Benz.
The 5.4 litre engine is a naturally aspirated, single overhead camshaft, 8 cylinder unit that has an output of 349 bhp (354 PS/260 kW) of power at 5500 rpm, and maximum torque of 530 N·m (391 lb·ft/54 kgm) at 3000 rpm.
The engine delivers its power through to the wheels via a 5 speed automatic 'box.
Its claimed weight at the kerb is 1820 kg.
Maximum speed claimed is 250 km/h, which is 155 mph, claimed fuel consumption figures are 18.5/9.6/12.8 l/100km urban/extra-urban/combined.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2 seater convertible/cabriolet | ||
| Nombre de portes | 2 | ||
| Designer | Bruno Sacco | ||
| Dimensions et poids | |||
| Empattement | 2515 | 99 | |
| Voies AV | 1535 | 60.4 | |
| Voies AR | 1523 | 60 | |
| Longueur | 4499 | 177.1 | |
| Largeur | 1809 | 71.2 | |
| Hauteur | 1290 | 50.8 | |
| Garde au sol | |||
| 1.79 | |||
| Poids avec pleins | 1820 kg | 4012 | |
| Répartition poids AV | |||
| Réservoir à essence | 80 litres | 17.6 [21.1] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | 0.32 | ||
| maître-couple | 2.00 m² | ||
| SCx | 0.64 | ||
| naturally aspirated petrol | |||
| Constructeur du moteur | Mercedes-Benz | ||
| Type moteur | M 113 E 55 / 113.985 | ||
| Cylinders | V 8 | ||
| 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)
3 Soupapes par cylindre 24 Total vannes |
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| Puissance maximale (DIN) |
354 PS (349 bhp) (260 kW) à 5500 tr/mn |
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| Couple maximale (DIN) |
530 Nm (391 ft·lb) (54 kgm) à 3000 tr/mn |
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| Specific output (DIN) |
47.8 kW/litre 65.1 ps/litre 64.2 bhp/litre 1.05 bhp/cu in |
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(DIN) |
97.44 Nm/litre
1.18 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 10.5:1 | ||
| Carburant | Bo HFM fuel inj. | ||
| bmep (brake mean effective pressure) | 1224.5 kPa (177.6 psi) | ||
| Régime maximal | |||
| 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 | 5.9 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 250 km/h (155 mph) | ||
| Power-to-weight ratio | Higher is better 194.42 PS/tonne (1000 kg) 0.19 PS/kg 142.99 kW/tonne (1000 kg) 0.14 kW/kg 191.76 bhp/tonne (1000 kg) 0.19 bhp/kg 0.09 bhp/lb |
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| Weight-to-power ratio | Lower is better 6.99 kg/kW 11.68 lb/bhp |
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| Consommation | |||
| Consommation | 18.5/9.6/12.8 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 18.5/9.6/12.8 l/100km urban/extra-urban/combined | ||
| km/litre | 5.4/10.4/7.8 km/l urban/extra-urban/combined | ||
| UK MPG | 15.3/29.4/22.1 UK MPG urban/extra-urban/combined | ||
| US MPG | 12.7/24.5/18.4 US MPG urban/extra-urban/combined | ||
| 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 | 3.000 | ||
| Turning circle | 11.30 m | ||
| Suspension AV | I.W.CS.ARB. | ||
| Suspension AR | I.MultiLi.CS.ARB. | ||
| Roues AV | 8.5J x 18 H 2 | ||
| Roues AR | 9.5J x 18 H 2 | ||
| Pneumatiques AV | 245/40 ZR 18 | ||
| Pneumatiques AR | 275/35 ZR 18 | ||
| Freins AV/AR | VeDi/VeDi-S-ABS | ||
| Diamètre des freins AV | 334 mm | ||
| Diamètre des freins AR | 300 mm | ||
| Braked area | |||
| Transmission | 5 speed automatic | ||
| Rapport de démultiplication supérieure | 0.83 | ||
| Rapport de pont | 2.82 | ||
| Généralités | |||
| Carfolio.com ID | 78859 | ||
| Production total | |||
| Type mines | R 129 E 55 | ||
| R 129 | |||
| RAC rating | 46.7 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1998 Mercedes-Benz SL 55 AMG (2001) added 2001-03-19. Last modified 2013-06-19. |
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