Mercedes-Benz SL550 Reliability Rating Breakdown. The Mercedes-Benz SL550 Reliability Rating is 2.0 out of 5.0, which ranks it 22nd out of 30 for luxury fullsize cars. The frequency and severity of repairs are both much higher than the average vehicle, which means you can expect more major repairs for the SL550.
Are Mercedes SL good cars?
The Mercedes-Benz SL models have always been excellent grand tourers, but they haven't all achieved the same legendary status. Mercedes-Benz's cars are some of the most desirable luxury vehicles. The German brand has a history and reputation of making high-quality luxury vehicles that also pack impressive performance.
How much horsepower does a SL550 have?
The SL550 upgrades to a twin-turbo, 4.7-liter V-8 engine good for 449 hp and 516 lb-ft.
How fast is a Mercedes SL 500?
155 mph
How much does a SL550 cost?
Mercedes-Benz Country Hills | 2020 Mercedes-Benz SL 550 - Starting at $131,945.