- Stock #454792 - Very Nice Sea Ray 270 with the 8.2L Mercruiser and Bravo Three outdrive Step aboard this sleek and spacious 2016 Sea Ray 270 SDX Sundeck, a high-performance deck boat built for entertaining, watersports, and all-day cruising in style. Powered by the upgraded MerCruiser 8.2L MAG engine with a commanding 380 horsepower paired to a Bravo Three outdrive, this boat delivers strong acceleration, smooth handling, and the reliability you expect from Sea Ray's premium line. At nearly 28 feet overall with a wide beam, the 270 SDX offers plenty of room for family and friends, wit... read more