The Mercedes SL550 is a car that embodies luxury and performance in equal measure. Part of the renowned SL-Class, this model ...

Using the same seven-speed automatic, the new SL550 does the 0-60 mph run about a second faster than before, meaning it’s right on the 4.5 second mark. The twin-turbos’ insta-torque also ...

The SL450 gets a 362-horsepower, twin-turbocharged 3.0-liter V-6 engine, while the SL550 uses a 449-hp, twin-turbo 4.7-liter V-8. Both models have rear-wheel drive and a nine-speed automatic ...

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Standard equipment includes the features that come with this vehicle. Select Your Options Choose options to include in this vehicle value. For the most accurate pricing and values on new or used ...

Standard equipment includes the features that come with this vehicle. Select Your Options No options are available for this vehicle. For the most accurate pricing and values on new or used vehicles, ...