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). | ||
| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2 seater convertible/cabriolet | ||
| Aantal portieren | 2 | ||
| Ontwerper | |||
| Afmetingen en gewicht | |||
| Wielbasis | 2583 | 101.7 | |
| Spoorbreedte voor | 1595 | 62.8 | |
| Spoorbreedte achter | 1600 | 63 | |
| Lengte | 4630 | 182.3 | |
| Breedte | 1948 | 76.7 | |
| Hoogte | 1300 | 51.2 | |
| Bodemvrijheid | |||
| 1.79 | |||
| Gewicht | 1735 kg | 3825 | |
| Gewichtsverdeling | |||
| Benzinetank inhalt | 75 litres | 16.5 [19.8] UK [US] gal. | |
| Aërodynamica | |||
| Cw-waarde | |||
| Frontaal oppervlak | |||
| CdA | |||
| turbocharged petrol | |||
| Motor fabrikant | Mercedes-Benz | ||
| Motor nummer | |||
| Aantal cilinders | V 6 | ||
| Cilinderinhoud | 3 litre 2996 cc (182.827 cu in) |
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| Boring × Slag | 88 × 82.1 mm
3.46 × 3.23 in |
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| Boring/slag verhouding | 1.07 | ||
| Distributie | double overhead camshaft (DOHC)
4 Kleppen per cilinder 24 Totaal aantal kleppen |
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| Vermogen | 367 PS (362 bhp) (270 kW) bij 5500-6000 t/min |
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| Max. koppel | 500 Nm (369 ft·lb) (51 kgm) bij 1800-4500 t/min |
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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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| Motor constructie | |||
| Smering | Nat carter | ||
| Compressieverhouding | 10.5:1 | ||
| Brandstofsysteem | direct petrol injection | ||
| 2097.2 kPa (304.2 psi) | |||
| Maximum tpm | 6500 t/min | ||
| Aantal nokkenas lagers | |||
| Afkoeling | Water | ||
| Eenheidscylinderinhoud | 499.33 cc | ||
| Aanzuiging | Turbo | ||
| Compressor | 2 turbochargers | ||
| Intercooler | |||
| Katalysator | Y | ||
| Prestasies | |||
| 0-80km/h | |||
| 0-60mph | 4.9 s | ||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Max. snelheid | 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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| Verbruik | |||
| Benzineverbruik | 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 | ||
| CO2 Emissies | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Onderstel | |||
| Motor plaatsing | front | ||
| Motor plaatsing | longitudinal | ||
| Aandrijving | rear wheel drive | ||
| Koppelverdeling | N/A | ||
| Stuurinrichting | |||
| Aantal omwentelingen stuurwiel | |||
| Draaicirkel | |||
| Wielophanging voor | |||
| Wielophanging achter | |||
| Velgmaat voor | 8½ x 19 | ||
| Velgmaat achter | 9½ x 19 | ||
| Bandenmaat voor | 255/35 R 19 | ||
| Bandenmaat agter | 285/30 R 19 | ||
| Bremmen voor/agter | VeDi/VeDi-S-ABS | ||
| Rem diameter voor | 343 mm | ||
| Rem diameter agter | 320 mm | ||
| Braked area | |||
| Versnellingsbak | 9 speed automatic | ||
| Hoogste versnelling verhouding | 0.6 | ||
| Achteras verhouding | 3.07 | ||
| Algemeen | |||
| Carfolio.com ID | 553267 | ||
| Totaal gebouwd | |||
| Bouwserie | |||
| Model familie | 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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