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
- 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!
Videos from MarineMax Lake Lanier on this 2026 Sea Ray SDX 290
2026 Sea Ray SDX 290 Video Tours
Sea Ray SDX 290: BoatTEST 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.
Overview from around the web 2026 Sea Ray SDX 290
Customers are raving about the 2026 Sea Ray SDX 290, highlighting its perfect blend of performance, luxury, and versatility
Many appreciate the spacious and modern design of the interior, which provides ample seating and storage options for entertaining family and friends. The upgraded helm features advanced technology that enhances the driving experience, making navigation effortless and enjoyable. Users commend the smooth ride and impressive handling, whether cruising at high speeds or enjoying leisurely outings on the water. The innovative swim platform and easy access to the water are also noted as fantastic features, perfect for days filled with water sports or just relaxing in the sun. Additionally, customers love the customization options available, allowing them to tailor the boat to suit their personal style and preferences. Overall, the 2026 Sea Ray SDX 290 has garnered positive feedback for its thoughtful engineering, luxurious touches, and the fun-filled experiences it offers on the water.
The Biggest Pros and Cons
2026 Sea Ray SDX 290: Pros and Cons
Pros
Spacious Layout: The SDX 290 features an open and inviting cockpit design, accommodating family and friends comfortably. The ample seating throughout makes it perfect for entertaining.
Performance: Equipped with powerful engines, the SDX 290 offers impressive speed and handling, making it a great option for those who enjoy a thrilling ride on the water, whether cruising or watersports.
Innovative Features: With advanced technology onboard, including a premium sound system and integrated touchscreen displays, the SDX 290 enhances the boating experience with modern conveniences.
Quality Craftsmanship: Sea Ray is known for its attention to detail and high-quality materials, which is evident in the SDX 290. The fit and finish reflect a commitment to durability and luxury.
Versatile Functionality: The boat is designed for a variety of activities, from relaxing days at anchor to energetic water sports, making it a versatile choice for different boating lifestyles.
Easy to Maintain: With well-thought-out engine access and systems layout, maintenance is more straightforward, ensuring you spend more time enjoying the boat and less time on upkeep.
Cons
Price Point: As a premium brand, the initial investment in a Sea Ray SDX 290 may be higher than some competitors in the market, which might be a consideration for budget-conscious buyers.
Fuel Efficiency: Performance-oriented boats can sometimes sacrifice fuel economy. Depending on the engine configurations chosen, the SDX 290 may have higher fuel consumption compared to smaller or less powerful alternatives.
Storage Space: While the SDX 290 offers great seating, some users might find the storage options to be limited, especially for longer outings where additional gear is needed.
Weight: The robust build and amenities may contribute to a heavier overall weight, which can impact towing requirements and fuel efficiency when trailering.
Limited Sleeping Accommodations: While primarily designed for day use, the SDX 290 may not provide adequate sleeping space for overnight outings, which might be a drawback for those looking for a more versatile cruiser. The 2026 Sea Ray SDX 290 strikes a balance between luxury and performance, making it an appealing choice for active boaters, though potential buyers should weigh these pros and cons against their specific needs and preferences.
Made For
The 2026 Sea Ray SDX 290 is designed for adventurous boaters seeking a blend of luxury, performance, and versatility. Whether you’re a water sports enthusiast looking to maximize your fun on the water, or a family seeking a spacious and comfortable cruising experience, this model caters to a wide range of boating lifestyles. With its sleek design, innovative features, and an array of seating options, the SDX 290 is perfect for those who enjoy entertaining friends and family while soaking up the sun. The spacious layout includes ample storage, allowing you to bring along everything needed for a day on the water, and a sun pad that invites relaxation. For the thrill-seekers, the powerful engine options provide the performance needed for waterskiing, wakeboarding, or simply enjoying a fast cruise across the waves. With intuitive controls and excellent maneuverability, both seasoned mariners and newcomers alike will appreciate the ease of handling this vessel. In short, the 2026 Sea Ray SDX 290 is for anyone seeking to embrace the boating lifestyle in style, comfort, and with a spirit of adventure.
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 2026 Sea Ray SDX 290 | ||||||
|---|---|---|---|---|---|---|
| Price | Price on request | Price on request | Price on request | Price on request | Price on request | Price on request |
| Location | Cumming | Cumming | Savannah | Savannah | Cumming | Savannah |
| Nominal Length | 29' | 29' | 29' | 29' | 27' | 25' |
| Draft | 3' | - | - | - | - | - |
| Engine Make | MERCRUISER | MERCRUISER | MERCURY | MERCURY | MERCRUISER | MERCURY |
| Total Engine Power | 380 hp | 380 hp | 250 hp | 250 hp | 350 hp | 300 hp |
| Days on Market | 192 | 121 | 121 | 16 | 120 | 348 |
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Address
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Boat Location
Contact MarineMax Lake Lanier about 2026 Sea Ray SDX 290
1860 Bald Ridge Marina Rd, Cumming, GA, 30041
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