Engineered with a passion for those who desire only the best, our 2020 Mercedes-Benz SL-Class SL 550 Roadster inspires confidence in Selenite Grey Metallic! Powered by a TurboCharged 4.7 Liter Bi-Turbo V8 that offers 449hp connected to a paddle-shifted 9 Speed Automatic delivers this power seamlessly, soaring to 60mph in just 4.9 seconds. This Rear Wheel Drive optimizes comfort and fuel-efficiency by offering nearly 28mpg with the Dynamic Select drive modes and semi-active suspension for nimble, precise handling. Our SL is ready to pounce with its sporty body styling. Admire the twin-power dome hood, reshaped diamond-block grille, flowing LED headlamps, and the retractable hardtop that opens/closes in under 20 seconds. The SL 550 cabin is perfectly executed with only the finest of materials and comfort for two. Notice the brushed aluminum pedals and AMG® illuminated door sills. Highly adjustable heated/cooled leather seats with memory, remote start, multi-color ambient lighting, the COMAND interface with Navigation, Smartphone Integration, voice control, and premium audio are just a sampling of top-shelf amenities made to indulge you. With a host of safety features from Mercedes-Benz, including the aluminum body structure, active brake assist, attention assist, pre-safe, and advanced airbags, you'll be kept out of harm's way. With dramatic style, elegant proportions, and brilliant performance, our SL 550 is a masterpiece in motion that's ready to be your traveling companion. Save this Page and Call for Availability. We Know You Will Enjoy Your Test Drive Toward Ownership!