. The Sea Ray 290 SDX is a robust, sporty bowrider. The Sea Ray SDX 290 2020 model is a robust sporty bowrider with a length of 8.90 and a width of 2.74. The hull of the Sea Ray SDX 290 is available in many different colours, the same goes for the interior. The Sea Ray SDX 290 comes standard with a powerful MerCruiser 6.2L MPI DTS V8 300 hp inboard and is also available with an 8.2L 380 hp version for extra power and speed. There are plenty of options available for the SDX 290, such as the submersible swim platform to customize the boat to your liking. General Hull shape: Deep V-Chuill CE-category: Yes Engine, electrics, water Power: MerCruiser 6.2L ECT V8 MPI Bravo lll (300 hp) Number of identical engines: 1 Fuel tanks: 322 l. Water system: Yes Water tank & material: 76 l. Equipment Swimming ladder: Yeah, front and back Swimming platform: Yes Safety CE-standard: Yes Specifications: Hull shape: V-bodem, Steering: Stuurwiel, Engine: Motor brand: MerCruiser, Motor type: Mercury 6.2 L MPI ETC bravo DTS sterndrive, Fuel: Benzine, Power: 300, Number of engines: 1, Driving gear: Stern drive, Fuel tank contents: 322 l, Interior: Bath/Shower, Stereo, TV, DVD player, Refrigerator, Equipment: Boarding ladder, Swimming platform, Navigation & electronics: Navigaton lights, Depthsounder, Compass,