Sea Ray SDX Series
When it comes to combining luxury, performance, and family-friendly functionality, the Sea Ray SDX Series stands out as a top-tier choice. Designed for boaters who want spacious layouts without sacrificing style or handling, the SDX series delivers on every front. These deck boats are engineered for entertaining, cruising, and making lifelong memories—whether you’re spending a quiet day on Chickamauga Lake or exploring the vibrant shoreline of the Tennessee River.
Built for Space and Comfort
At the heart of the Sea Ray SDX Series is an unrelenting commitment to comfort. Each model, from the SDX 250 to larger variants, features a wide beam carried far forward to maximize interior space. This design allows for abundant seating, wraparound lounges, and generous storage areas, making the SDX perfect for accommodating extended family or groups of friends.
Sea Ray’s use of high gunwales and deep cockpits ensures passengers feel secure even in rougher conditions. Helm and companion chairs swivel and convert to face aft, creating intimate social zones or great vantage points for supervising swimmers. Plush upholstery, elegant stitching, and practical details like under-seat coolers and built-in cup holders elevate the onboard experience.
Signature Performance That’s Smooth and Responsive
While space and comfort are hallmarks of the SDX line, Sea Ray doesn’t compromise on performance. These boats are powered by Mercury® MerCruiser® sterndrives or outboard options, depending on the model, and are known for delivering strong acceleration, confident handling, and fuel-efficient cruising. A deep-V hull with a 21° deadrise cuts through chop, maintaining a stable ride even at speed.
The SDX 250, for example, comes equipped with a 6.2L V8 engine producing 300 horsepower, with an optional upgrade to 350 hp for even greater thrills. Thanks to Sea Ray’s SmartCraft® Digital Throttle & Shift and Mercury’s Active Trim system, navigating tight docks or wide-open water is seamless and stress-free—ideal for new and experienced boaters alike.
Versatility for Every Outing
Whether you’re planning a casual afternoon cruise or a full-day adventure, the Sea Ray SDX Series is built to flex around your needs. The large swim platform and telescoping ladder make water access easy, and the optional submersible swim step adds a luxurious touch that makes reboarding from the lake feel effortless. Ample storage keeps the deck clutter-free, with thoughtful placements for coolers, gear, and personal items. The cockpit can be customized with an entertainment center or portable grill, turning your SDX into a floating patio ideal for hosting dock-and-dine evenings along downtown Chattanooga’s waterfront.
Family-Friendly Features with Luxurious Touches
The SDX series is more than just a pretty deck boat—it’s built for real-life functionality with standout features that make family outings easy. Each model includes an onboard head with a Porta Potti or optional VacuFlush® toilet, freshwater sinks, and rinse-down showers for added convenience.
An integrated Fusion® audio system with zone control keeps the tunes going, and premium packages offer tower speakers, LED lighting, and extended Bimini tops for added comfort and ambiance. You’ll also appreciate the enhanced helm station with a Simrad® touchscreen, providing GPS charting, engine diagnostics, and connectivity for smartphones and apps.
Ideal for the Tennessee River and Chickamauga Lake
The SDX Series truly shines in local waterways like the Tennessee River and Chickamauga Lake. Its blend of shallow draft and agile handling makes it perfect for navigating scenic coves or beaching on sandy banks. Whether you’re cruising past the bluffs near Harrison Bay, exploring the bays around Soddy-Daisy, or anchoring for a sunset picnic near the Riverfront, the SDX feels right at home.
Thanks to its thoughtful design and unmatched comfort, this boat makes every moment count—from quiet morning coffee on the bow lounge to sunset cruises with a chilled beverage in hand.
The Verdict: A Deck Boat That Checks Every Box
If you’re in the market for a versatile, luxurious, and family-friendly deck boat, the Sea Ray SDX Series deserves a top spot on your list. With its signature Sea Ray craftsmanship, powerful engine options, and entertainment-ready design, the SDX transforms every outing into something unforgettable.
At Erwin Marine Sales, we offer expert guidance and local insight to help you find the perfect Sea Ray model for your lifestyle. Stop by our Chattanooga location or schedule a personalized showing today. Let us show you how boating should feel—with comfort, style, and a little more adventure.