2026 Sea Ray SDX 290 Boat in Saint Clair Shores, MI 48080 US
Built in 2026
SDX 290
1 Engine (Mercury)
29 feet
Gas
Fiberglass/Reinforced
Redefine your expectations of a deck boat. The 2026 Sea Ray SDX 290 is the ultimate high-capacity entertainment platform, meticulously designed for active families who refuse to sacrifice performance for space. Powered by the heavy-hitting Mercruiser 8.2L MAG ECT (380 HP) with Bravo Three drive and Digital Throttle & Shift (DTS), this Yacht-Certified vessel delivers smooth acceleration, effortless docking, and the raw power needed for a full crew and watersports.
Built on Sea Ray's signature Deep-V Hull with a 21-degree deadrise, the SDX 290 slices through chop with a soft, dry ride that keeps everyone comfortable. The wide "Carried-Forward" beam maximizes seating area in the bow while maintaining a sleek, aggressive profile that handles like a much smaller sport boat.
Massive Social Zones: From the oversized bow lounge with optional filler cushions to the sprawling cockpit, there is room for every guest to relax.
Convertible Seating: Versatile portside companion and helm seats flip to face forward or aft, allowing you to customize the layout for cruising or at-anchor socializing.
Luxury Transom Loungers: Reclining rear-facing seats at the swim platform create the perfect "beach club" atmosphere when at the sandbar.
Wet Bar & Refreshments: A standard cockpit wet bar with sink and prep area ensures drinks and snacks are always within reach.
Digital Dash: 12-inch Simrad touchscreen display with SmartCraft Connect, integrated GPS, chartplotting, and real-time engine diagnostics.
Submersible Swim Platform: Large integrated platform with a manual submersible step for easy water access.
Enclosed Head: A private, spacious compartment with a VacuFlush head, vanity, and 10-gallon holding tank.
Elite Plus Package: High-end finishes, LED lighting package, and the Premier Audio Upgrade for a concert-quality experience on the water.
Length Overall: 29' 2"
Beam: 9' 0"
Draft (Drive Down/Up): 39" / 26"
Dry Weight: 6,852 lbs
Fuel Capacity: 85 gal
Water Capacity: 20 gal
Deadrise: 21°
Sea Ray SDX 290, 2026 Sea Ray, Deck Boat, Yacht Certified, Mercruiser 8.2L MAG, 380HP, Bravo Three, Bravo 3, DTS, Digital Throttle and Shift, Simrad Digital Dash, SmartCraft, Submersible Swim Platform, Bow Rider, Family Cruiser, Watersports Tower, Bimini Top, VacuFlush Head, Sea Ray Blue, Luxury Day Boat, MarineMax, Lake Boating, Saltwater Ready.
Redefine your expectations of a deck boat. The 2026 Sea Ray SDX 290 is the ultimate high-capacity entertainment platform, meticulously designed for active families who refuse to sacrifice performance for space. Powered by the heavy-hitting Mercruiser 8.2L MAG ECT (380 HP) with Bravo Three drive and Digital Throttle & Shift (DTS), this Yacht-Certified vessel delivers smooth acceleration, effortless docking, and the raw power needed for a full crew and watersports.
Built on Sea Ray’s signature Deep-V Hull with a 21-degree deadrise, the SDX 290 slices through chop with a soft, dry ride that keeps everyone comfortable. The wide "Carried-Forward" beam maximizes seating area in the bow while maintaining a sleek, aggressive profile that handles like a much smaller sport boat.
Massive Social Zones: From the oversized bow lounge with optional filler cushions to the sprawling cockpit, there is room for every guest to relax.
Convertible Seating: Versatile portside companion and helm seats flip to face forward or aft, allowing you to customize the layout for cruising or at-anchor socializing.
Luxury Transom Loungers: Reclining rear-facing seats at the swim platform create the perfect "beach club" atmosphere when at the sandbar.
Wet Bar & Refreshments: A standard cockpit wet bar with sink and prep area ensures drinks and snacks are always within reach.
Digital Dash: 12-inch Simrad touchscreen display with SmartCraft Connect, integrated GPS, chartplotting, and real-time engine diagnostics.
Submersible Swim Platform: Large integrated platform with a manual submersible step for easy water access.
Enclosed Head: A private, spacious compartment with a VacuFlush head, vanity, and 10-gallon holding tank.
Elite Plus Package: High-end finishes, LED lighting package, and the Premier Audio Upgrade for a concert-quality experience on the water.
Length Overall: 29' 2"
Beam: 9' 0"
Draft (Drive Down/Up): 39" / 26"
Dry Weight: 6,852 lbs
Fuel Capacity: 85 gal
Water Capacity: 20 gal
Deadrise: 21°
Sea Ray SDX 290, 2026 Sea Ray, Deck Boat, Yacht Certified, Mercruiser 8.2L MAG, 380HP, Bravo Three, Bravo 3, DTS, Digital Throttle and Shift, Simrad Digital Dash, SmartCraft, Submersible Swim Platform, Bow Rider, Family Cruiser, Watersports Tower, Bimini Top, VacuFlush Head, Sea Ray Blue, Luxury Day Boat, MarineMax, Lake Boating, Saltwater Ready.
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
The 2026 Sea Ray SDX 290 has received an enthusiastic response from customers, who are particularly impressed by its blend of style, performance, and comfort
Boaters appreciate the spacious cockpit that easily accommodates family and friends, making it ideal for social gatherings on the water. The layout is praised for its thoughtful design, with ample seating and lounging areas that allow for relaxation and entertainment. Many customers highlight the boat's impressive handling and smooth ride, even in choppy waters. The powerful engine options provide plenty of performance for watersports enthusiasts or those who simply enjoy a thrilling ride. The SDX 290's advanced technology features, such as the integrated navigation system and intuitive controls, have also garnered positive reviews for enhancing the overall boating experience. Additionally, the stylish finishing touches and high-quality materials used in the interior consistently receive compliments. Overall, customers view the 2026 Sea Ray SDX 290 as a versatile and luxurious vessel that meets the needs of both casual boaters and serious anglers alike. It's clear that this model lives up to Sea Ray’s reputation for excellence on the water.
The Biggest Pros and Cons
2026 Sea Ray SDX 290: Overview of Pros and Cons
Pros
Spacious Layout: The SDX 290 features a roomy cockpit and cabin, providing ample space for family and friends to relax and enjoy their time on the water.
Innovative Design: With sleek lines and a contemporary aesthetic, the SDX 290 offers a modern look that's sure to turn heads at the marina.
Versatile Seating: The boat comes equipped with flexible seating options, allowing you to configure the space for lounging, dining, or entertaining.
Performance: Powered by potent engine options, the SDX 290 delivers impressive acceleration and top speeds, making it an exhilarating ride for both novice and experienced boaters.
Quality Construction: Sea Ray is known for its exceptional craftsmanship, and the SDX 290 is no exception, offering durability and reliability for years of use.
Advanced Technology: Equipped with cutting-edge navigation and entertainment systems, the boat ensures a connected and enjoyable experience on the water.
Swim Platform: The spacious swim platform makes for easy access to and from the water, perfect for swimming, water sports, or relaxing in the sun.
Cons
Price Point: The SDX 290 comes with a premium price tag, which might not fit into every budget, especially when considering additional costs for maintenance and insurance.
Size Limitations: While it offers ample space for socializing, some boaters may find it on the smaller side for extended trips or overnight accommodations.
Fuel Consumption: With powerful engines, fuel consumption can be higher, potentially impacting costs for those who plan to spend significant time on the water.
Steering Response: Some users might find the steering to be slightly less responsive in tight maneuvers compared to other similar models, requiring a bit more practice.
Storage Space: Although it has versatile seating, some users have noted that storage options could be more abundant for holding gear and personal items. The 2026 Sea Ray SDX 290 offers a balance of luxury, performance, and design, making it an attractive choice for day cruising and water-based activities. However, potential buyers should weigh its pros and cons to ensure it meets their specific boating needs.
Made For
The 2026 Sea Ray SDX 290 is designed for adventurers and leisure seekers who value both performance and luxury on the water. Its spacious layout makes it perfect for families and groups of friends looking to enjoy unforgettable days on the lake or at sea. Whether you’re a seasoned boater or a newcomer to the marine world, this versatile model offers an array of features that cater to diverse lifestyles. With comfortable seating, ample storage, and modern amenities, it’s ideal for those who appreciate socializing and relaxing in style. The SDX 290 is also well-suited for those who love water sports, featuring powerful performance capabilities that make skiing, wakeboarding, or tubing an exhilarating experience. In short, the 2026 Sea Ray SDX 290 is for anyone who desires a sophisticated, fun, and multifunctional vessel that brings friends and family together for unforgettable experiences on the water.
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 2026 Sea Ray SDX 290 | |||||
|---|---|---|---|---|---|
| Price on request | Price on request | Price on request | Price on request | Price on request | Price on request |
| Saint Clair Shores | Traverse City | Saint Clair Shores | Traverse City | Holland | Traverse City |
| 29' | 27' | 27' | 25' | 23' | 23' |
| 3' | - | - | - | - | - |
| Mercury | Mercury | MerCruiser | Mercury | Mercruiser | Mercury |
| 380 hp | 350 hp | 350 hp | - | 300 hp | 300 hp |
| 49 | 193 | 307 | 193 | 273 | 193 |
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Meet the Broker
Address
Boat Location
Contact Colony Marine about 2026 Sea Ray SDX 290
24530 Jefferson Avenue, Saint Clair Shores, MI, 48080
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