The Mercedes-Benz SL 450 is a rear wheel drive road car, with its powerplant placed in the front, and a 2 door convertible/cabriolet body.
The Mercedes-Benz SL 450 belongs to the R 231 model family from Mercedes-Benz.
The Mercedes-Benz SL 450's engine is a turbocharged petrol, 3 litre, double overhead camshaft 6 cylinder with 4 valves per cylinder. In this application it develops 362 bhp (367 PS/270 kW) of power at 5500-6000 rpm, and maximum torque of 500 N·m (369 lb·ft/51 kgm) at 1800-4500 rpm.
The engine delivers its power through to the wheels via a 9 speed automatic gearbox.
Claimed kerb weight is 1735 kg.
Maximum quoted speed is 250 km/h or 155 mph, stated fuel consumption is 16/25/19 US MPG EPA city/highway/combined.
Full specs
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Applicable to the USA domestic market(s). | ||
| Karosserie | |||
|---|---|---|---|
| Karosserie | 2 seater convertible/cabriolet | ||
| Anzahl türen | 2 | ||
| Entwerfer | |||
| Maße und Gewicht | |||
| Radstand | 2583 | 101.7 Zoll | |
| Spurweite vorn | 1595 | 62.8 Zoll | |
| Spurweite hinten | 1600 | 63 Zoll | |
| Länge | 4630 | 182.3 Zoll | |
| Breite | 1948 | 76.7 Zoll | |
| Höhe | 1300 | 51.2 Zoll | |
| Bodenfreiheit | |||
| 1.79 | |||
| Leergewicht | 1735 kg | 3825 Pfund | |
| Gewichtsverteilung (vorn) | |||
| Tankinhalt | 75 litres | 16.5 [19.8] UK [US] gal. | |
| Aerodynamik | |||
| Luftwiderstandsbeiwert | |||
| Stirnfläche | |||
| CdA | |||
| Motorisierung | |||
| turbocharged petrol | |||
| Motor Hersteller | Mercedes-Benz | ||
| Motor-Typ | |||
| Anzahl zylinders | V 6 | ||
| Hubraum | 3 litre 2996 cc (182.827 cu in) |
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| Bohrung × Hub | 88 × 82.1 mm
3.46 × 3.23 in |
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| Bohrung/Hub Verhältnis | 1.07 | ||
| Verteilung | double overhead camshaft (DOHC)
4 Ventile pro Zylinder 24 Insgesamt Ventile |
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| Leistung | 367 PS (362 bhp) (270 kW) bei 5500-6000 U/min |
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| Max. Drehmoment | 500 Nm (369 ft·lb) (51 kgm) bei 1800-4500 U/min |
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| spezifisches Leistung | 90.1 kW/litre 122.5 ps/litre 120.8 bhp/litre 1.98 bhp/cu in |
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| Spezifisches Drehmoment |
166.89 Nm/litre
2.02 ft·lb/cu3 |
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| Engine construction | |||
| Schmierung | nassersumpf | ||
| Verdichtungsverhältnis | 10.5:1 | ||
| Vergasser/Einspritzung | direct petrol injection | ||
| effektiver Mitteldruck | 2097.2 kPa (304.2 psi) | ||
| Höchstdrezahl | 6500 U/min | ||
| Anzahl der Kurbelwellenlager | |||
| Abkühlen | Water | ||
| Einheitszylinderinhalt | 499.33 cc | ||
| Aspiration | Turbo | ||
| Kompressor-typ | 2 turbochargers | ||
| Ladeluftkühler | |||
| Katalysator | Y | ||
| Fahrleistungen | |||
| 0-80km/h | |||
| 0-60mph | 4.9 s | ||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vmax/Höchstgeschwindigkeit | 250 km/h (155 mph) | ||
| Power-to-weight ratio | Higher is better 211.55 PS/tonne (1000 kg) 0.21 PS/kg 155.59 kW/tonne (1000 kg) 0.16 kW/kg 208.65 bhp/tonne (1000 kg) 0.21 bhp/kg 0.09 bhp/lb |
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| Weight-to-power ratio | Lower is better 6.43 kg/kW 10.74 lb/bhp |
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| Verbrauch | |||
| Verbrauch | 16/25/19 US MPG EPA city/highway/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 14.7/9.4/12.4 l/100km city/highway/combined | ||
| km/litre | 6.8/10.6/8.1 km/l city/highway/combined | ||
| UK MPG | 19.2/30.0/22.8 UK MPG city/highway/combined | ||
| US MPG | 16.0/25.0/19.0 US MPG city/highway/combined | ||
| Carbon dioxide emissions | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Fahrgestell | |||
| Motor Platzierung | front | ||
| Engine layout | longitudinal | ||
| Antrieb | rear wheel drive | ||
| Drehmomentverteilung | N/A | ||
| Lenkungtyp | Zahnstangenlenkung mit Servounterstützung | ||
| Lenkradumdrehungen | |||
| Wendekruis | |||
| Radaufhängen vorn | |||
| Radaufhängen hintern | |||
| Rädergröße vorn | 8½ x 19 | ||
| Rädergröße hintern | 9½ x 19 | ||
| Reifen vorn | 255/35 R 19 | ||
| Reifen hintern | 285/30 R 19 | ||
| Bremsen vorn/hintern | VeDi/VeDi-S-ABS | ||
| Bremse Durchmesser vorn | 343 mm | ||
| Bremse Durchmesser hintern | 320 mm | ||
| Braked area | |||
| Getriebe | 9 gang Automatikgetriebe | ||
| Hinterachse | 0.6 | ||
| Hinterachse Übersetzungen | 3.07 | ||
| Allgemein | |||
| Carfolio.com ID | 553267 | ||
| Production total | |||
| Modellnummer | |||
| R 231 | |||
| RAC rating | 28.8 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2018 Mercedes-Benz SL 450 added 2018-05-31. Last modified 2020-03-16. |
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