2026 Sea Ray SDX 290 Boat in Cumming, GA 30041 US
Built in 2026
SDX 290
1 Engine (MERCRUISER)
29 feet
Gas
Fiberglass/Reinforced
2026 Sea Ray SDX 290 (Stock #219890) is a new Sea Ray luxury runabout available at MarineMax Lake Lanier, built for family cruising, watersports, entertaining, and premium day boating on Lake Lanier. With a spacious deck layout, deep-V fiberglass hull, powerful MerCruiser engine, and signature Sea Ray comfort, this SDX 290 is designed for boaters who want performance, style, and plenty of room for guests.
Key Specifications & Details
• Engine: MerCruiser 8.2 MAG DTS BR3X, 380 hp
• Trades: Trades considered
• Location: Available at MarineMax Lake Lanier
Performance & Mechanical
• MerCruiser 8.2 MAG DTS BR3X engine delivers 380 hp for strong cruising performance.
• Inboard/outboard power setup provides responsive handling and confident control.
• Deep-V fiberglass hull supports a smooth, stable ride.
• Sport-focused design makes this boat ideal for cruising, watersports, and active family boating.
Exterior & Deck
• Length Overall: 29 ft
• Beam: 9 ft
• Fuel Capacity: 85 gal
• Dry Weight: 6,852 lb
• Maximum Draft: 3.25 ft
• Wide carried-forward beam creates an open, spacious floorplan.
• Oversized bow and large cockpit provide plenty of seating for family and guests.
• Swim platform with undermount stainless steel four-step swim ladder for easy water access.
Interior & Comfort
• Convertible portside companion and helm seats allow flexible seating while cruising or relaxing.
• Spacious bow and cockpit seating built for entertaining and all-day comfort.
• Transom loungers create a relaxing space for sunbathing, socializing, or enjoying the water.
• Wet bar with integral sink and faucet adds convenience for entertaining on board.
• Private head compartment includes a portable head, vanity with sink, and storage.
Helm & Electronics
• Intuitive helm layout designed for a comfortable command experience.
• Available Simrad touchscreen display enhances navigation and onboard control.
• Easy-to-use controls support confident operation while cruising or docking.
• Premium Sea Ray helm design adds style, comfort, and function.
The MarineMax Advantage: Ownership Made Easy
When you purchase this boat, you don't just get a boat, you join the MarineMax family and benefit from our comprehensive support, making boating easy and enjoyable:
• Ready-to-Go: A full fuel tank upon purchase and a Go Boating Gear kit filled with essentials for safety on the water.
• Financial Ease: Hassle-free financing and insurance options.
• Exceptional Service: Convenient online scheduling for all your maintenance needs.
• Expert Training: Boating classes and seminars to build your confidence on the water.
• Community: Exclusive access to our Getaways!® trips and customer events, connecting you with a vibrant community of fellow boaters.
Contact Us Today! Visit us in-store at MarineMax Lake Lanier to see the boat in person or contact us to schedule a demo ride!
Price History
| Date | Event | Price |
|---|---|---|
| 5/13/26 | Price increased | $244,814(+19.1%) |
| 5/12/26 | Initial price | $205,527 |
Videos from MarineMax Lake Lanier on this 2026 Sea Ray SDX 290
2026 Sea Ray SDX 290 Video Tours
Boattest.com Review
Overview
The SeaRay 290 Sundeck is a spacious bow rider designed with family and guest comfort in mind. Its defining feature is the beam carried far forward to a squared-off bow, which significantly enhances the forward seating area’s roominess. This model emphasizes ample seating, versatile entertainment spaces, and thoughtful amenities, making it well suited for social gatherings and leisurely outings on the water.
Exterior Design and Cockpit Layout
The bow area features wide cushions that are each a seat and a half in width, complemented by well-padded armrests and angled stainless steel rails for improved usability. Recessed speakers are integrated into the bulwarks, and flip-down armrests enhance comfort and convenience. A walkthrough to the cockpit is angled to maximize seating space. The cockpit itself offers abundant seating, including an L-shaped lounge to port and a double-wide seat that works in tandem with the helm seat to starboard. Both helm and observer seats have flip seat backs that fold down to expand the cockpit seating area. At the stern, a four-across sun pad with liftable bottom cushions provides additional comfort, accompanied by drink holders and armrests on both sides. The swim platform extends well beyond the running surface, offering protection for swimmers and is finished with optional C-deck non-skid matting. An optional manual swim stair located centrally on the swim platform is designed for ease of use by both people and pets, featuring positive buoyancy for effortless stowage. Additional exterior features include a freshwater shower for rinsing off after swimming and dimmable courtesy lights under the seats to create ambiance after dark.
Entertainment and Amenities
Entertaining guests is facilitated by a refreshment center to starboard, which includes generous counter space for food preparation, a freshwater sink connected to a 20-gallon tank, and dual covers over an electric grill—though a single hinged cover would be preferable. Below the counter, a cockpit refrigerator and trash receptacle are conveniently located. An enclosed head compartment to port offers a sink with a pull-out sprayer, counter space, ample storage, a 12-volt light, an opening port for natural light and ventilation, a powered vent, and a vacu-flush toilet. The headroom inside the compartment measures 4 feet 3 inches, with 2 feet 9 inches of clearance over the seat, and the door design facilitates easy entry and exit.
Storage Solutions
Storage is abundant throughout the 290 Sundeck. Under-seat compartments are insulated, self-draining, and feature hinged cushions for easy access. Saddle storage adjacent to the helm includes a 12-volt accessory plug and a stereo shelf. Deep glove storage with drainage is located to port, while dedicated space for a 25-quart carry-on cooler is found beneath the port cockpit seating, though a raised lift would improve security. Two large in-deck storage compartments—one at the bow and another in the cockpit—are lockable, measure 36.5 inches long by 11 inches wide and 12 inches deep, and are equipped with gas struts and perimeter water drainage. Additional clever storage includes a flip-down shelf in the head compartment to organize gear, a long hatch under the port seat for skis or other lengthy items, and a self-draining in-deck wet storage compartment in the starboard walkthrough ideal for snorkeling equipment.
Fit, Finish, and Materials
The 290 Sundeck exhibits an upscale level of finish with a brushed chrome gel coat buffed to a mirror shine and hull trim that curves elegantly to match the rub rail. Cushions feature multiple tones and textures, enhanced by quilting, bead welting, and custom embroidery. The bulwark upholstery uses SeaRay’s recently introduced Espresso Ultra Vinyl, which combines a soft leather feel with enhanced durability against the elements. Stainless steel drink holders include drain hoses to prevent water accumulation. The head compartment counter is finished with a metal surface that has a distressed look, adding to the refined aesthetic. At the bow, a beveled windshield base with a latching mechanism effectively channels water away from seat backs, preserving comfort and dryness.
Additional Features
The test boat was equipped with a forward-rake tower constructed from powder-coated rails that is collapsible for easier storage. Above the tower, a drum-type bimini provides shade, although the tow point, positioned 6 feet 8 inches above the deck, would benefit from an additional mount below the bimini for easier access. The swim ladder is located to starboard, complementing the central manual swim stair. Courtesy lighting is dimmable, allowing for customizable ambiance. Optional side-mount pedestal tables can be added to both the bow and cockpit areas to enhance the boat’s entertainment capabilities.
Conclusion
The SeaRay 290 Sundeck impresses with its spacious layout, upscale finishes, and thoughtful amenities aimed at maximizing comfort and entertainment. Its design prioritizes roominess, convenience, and versatility, making it an excellent choice for family outings and social boating. The combination of ample seating, abundant storage, and well-integrated features results in a refined and user-friendly platform that stands out in the bow rider category.
Rating: 4.3 out of 5
Overview from around the web 2026 Sea Ray SDX 290
The 2026 Sea Ray SDX 290 has been receiving enthusiastic feedback from customers, highlighting its blend of luxury, performance, and versatility
Many boaters appreciate the spacious and thoughtfully designed cockpit, which allows for seamless entertaining and relaxation on the water. The plush seating and innovative layout make it ideal for family outings and social gatherings. Customers are also impressed with the powerful engine options that provide a thrilling yet smooth ride, making it perfect for both leisurely cruising and water sports. The advanced technology features, including an intuitive touchscreen control system and high-quality sound system, have also garnered praise, enhancing the overall boating experience. Safety and stability on the water are top priorities for many owners, and the SDX 290’s sturdy construction and excellent handling are frequently mentioned in reviews. Overall, boaters find the 2026 Sea Ray SDX 290 to be an exceptional choice for those seeking a perfect combination of style, comfort, and performance, making it a standout in its class.
Made For
The 2026 Sea Ray SDX 290 is designed for those who seek adventure and relaxation on the water. Perfect for families and friends alike, this boat caters to individuals who value both performance and comfort. Whether you’re an experienced boater or new to the world of watercraft, the SDX 290 offers an intuitive experience with its user-friendly features and refined design. Ideal for day cruising, watersports, or simply enjoying a leisurely day at the beach, the SDX 290 is suited for a variety of lifestyles. It provides ample space for social gatherings, making it an excellent choice for those who love entertaining. Plus, with its innovative seating arrangements and ample storage, it’s perfect for weekend getaways and fun-filled adventures. Whether you’re exploring hidden coves, taking a thrilling ride across the waves, or anchoring for a sunset picnic, the 2026 Sea Ray SDX 290 is for those who appreciate the finer things in life while cherishing time spent on the water with loved ones.
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 2026 Sea Ray SDX 290 | |||||
|---|---|---|---|---|---|
| $244,814 | $244,457 | $245,512 | $248,345 | $249,638 | $210,806 |
| Cumming | Cumming | Cumming | Cumming | Cumming | Cumming |
| 29' | 27' | 27' | 26' | 26' | 25' |
| 3' | - | - | - | - | - |
| MERCRUISER | MERCRUISER | MERCRUISER | MERCRUISER | MERCRUISER | MERCURY |
| 380 hp | 350 hp | 350 hp | 350 hp | 350 hp | 300 hp |
| 41 | 40 | 40 | 186 | 32 | 41 |
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Address
Boat Location
Contact MarineMax Lake Lanier about 2026 Sea Ray SDX 290
Cumming, GA, 30041
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