SDX Series - Surf, Sterndrive and Outboard Boats


As our calendars get busier, we get more particular about how we spend our free time and with whom we spend it. The Sea Ray® SDX® is the floating epitome of time well spent. Every SDX model is built to give us the best moments with friends and family. The deep bow, the roomy deck and the generous storage all say this is where you belong. The space, style and performance all give you the ideal platform for maximizing your time on the water.


SDX 270 Surf tubing
SDX 270 sterndrive
SDX 270 Surf Overhead Versatility


Brand-new to the Sea Ray line-up is the reimagined SDX 270 sterndrive and the first surf boat offered in SDX - the SDX 270 Surf.  From dock hopping to wakesurfing, the SDX 270 and SDX 270 Surf present the ultimate in versatility, delivering capacity, comfort and capability in one package. Designed to maximize every moment, the vessels are the perfect companion for wherever the day leads. 


SDX® models are expressly designed for hosting. More room, comfort and amenities mean you can host more friends and family. With deep, comfortable, thoughtfully oriented seating throughout, the SDX® Series reimagines the entire boat as one large social zone. Spacious, convertible sunpads and deep swim platforms integrate the social zone with those enjoying the water. Relax deeper with thoughtfully designed touches like foldaway armrests, Fusion® speakers, voluminous storage and a hidden boarding ladder. A large swim platform brings relaxation to the water’s surface and provides enough space to bring plenty of friends with you.

SDX 270 Outboard cockpit transom looking forward
SDX-250 Outboard bow seating
SDX 270 swim platform
SDX 290 Outboard dash stone interior
SDX 290 Outboard running port rear three quarter
SDX 250 running port front three quarter


Sea Ray® SDX models are available with your choice of sterndrive or outboard propulsion, so you can boat the way you want. From offshore runs to beachside idling, the SDX elevates your days on the water with performance and style. Captain confidently with available 9" and 12" Simrad® touchscreen displays with Mercury® VesselView® engine data.



SDX Series Comparison
MODEL SDX 250 SDX 250 OB SDX 270 SDX 270 OB SDX 290 SDX 290 OB
Bimini Top O O O      
Cockpit and Tonneau Cover O O O O O O
Canvas Package for Bimini Top**
Canvas Package for Fiberglass Top**       O O O
Canvas Enclosure Package            
Mooring Cover* O O O O O  
Full Forward Bimini            
Bow Shade       O O O
Extended Sunshade       O O O
Folding Aluminum Tower
with Integrated Bimini Top
Watersports Tower Electric
with Bimini Top
Black or White Sports Tower
with Bimini Top
O O O      
Power Tower with Bimini   O O S    
Hardtop       O S S

Note: Full canvas enclosures should only be used while the boat is at anchor or rest.

See owner's manual.

* Available in black only.

** Not available with optional watersports tower.


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