2025 Sea Ray SDX 290 OB Boat in Seneca, SC 29678 US
Built in 2025
SDX 290 OB
2 Engines (2x Mercury)
31.2 feet
Gas
Fiberglass/Reinforced
Step aboard the exciting 2025 Sea Ray SDX 290 Outboard in a stunning Sea Ray Blue hue that will turn heads on the water. This deck boat is the epitome of luxury and performance, perfect for those who crave adventure and style.
With a length of 31.2 feet and a beam of 108 inches, the SDX 290 Outboard boasts a spacious and comfortable layout that can accommodate a yacht-certified number of passengers. The sleek fiberglass hull not only looks impressive in the water but also ensures a smooth and stable ride, making every journey enjoyable.
Powered by a fuel-injected outboard engine with a minimum recommended horsepower of 400 and a maximum of 500, this Sea Ray is designed for thrilling performance on the open water. The propulsion system, complete with a power trim system and gear ratio of 1.85:1, ensures precise control and maneuverability, while the remote outboard steering control makes handling a breeze.
As you cruise along, relax in the comfortable cockpit seating, including a bench helm seat and two cockpit sofas, all complemented by a fiberglass floor that is both durable and easy to clean. The cockpit table is perfect for enjoying meals or drinks onboard, while the Bluetooth® audio system allows you to stream your favorite tunes for the ultimate soundtrack to your day on the water.
The helm of the SDX 290 Outboard is equipped with state-of-the-art technology, including a Simrad™ GPS system, mobile app instrumentation, and a fuel level warning gauge to keep you informed and in control. The open-top helm roof provides shade and protection from the elements, while the walk-through windshield offers easy access to the bow seating area, where six guests can enjoy the sun and fresh air.
For added convenience, this Sea Ray features a full head with a cassette toilet located topside, ensuring that you and your guests can stay comfortable during extended outings. The automatic siphon/electric pump bilge system keeps the boat clean and dry, while the 20-gallon fresh water tank provides ample supply for onboard amenities.
Whether you're out for a day of watersports or a leisurely cruise, the 2025 Sea Ray SDX 290 Outboard in Sea Ray Blue is the perfect vessel for making memories on the water. With its combination of style, performance, and comfort, this deck boat is sure to impress even the most discerning boating enthusiasts. Isn't it time you experienced the luxury of Sea Ray?
This Elite unit is available for transfer to our Seneca location for cruising Lake Keowee in uplevel comfort. Enjoy significant savings over new while enjoying the latest in premium features & refinement you've come to expect from Sea Ray. Reach out to our Eclipse team for additional details like on water delivery, pairing with a new trailer or competitive financing options on this SDX 290 and other Elite level boats.
Price History
| Date | Event | Price |
|---|---|---|
| 8/2/26 | Initial price | $179,000 |
2025 Sea Ray SDX 290 OB Video Tours
Overview from around the web 2025 Sea Ray SDX 290 OB
The 2025 Sea Ray SDX 290 OB has garnered positive reviews from customers who appreciate its combination of performance, comfort, and style
Many boaters highlight the spacious layout, making it an ideal choice for family outings and entertaining friends. The open bow design promotes social interaction and offers ample seating, while the deep-V hull provides a smooth ride, even in choppy waters. Customers frequently mention the powerful outboard engines that deliver impressive speed and fuel efficiency, allowing for exhilarating adventures on the water. The innovative features, such as digital display systems and integrated storage solutions, also receive praise for enhancing the overall experience. Additionally, users laud the quality craftsmanship and attention to detail in the boat’s construction, noting that it ensures durability and longevity. Overall, the 2025 Sea Ray SDX 290 OB is seen as a versatile and stylish option for both seasoned boaters and newcomers alike, making it a popular choice in the marketplace.
The Biggest Pros and Cons
2025 Sea Ray SDX 290 OB: Pros and Cons
Pros
Versatile Performance: The SDX 290 OB features powerful outboard engines that offer excellent acceleration and top speeds, making it perfect for both leisurely cruising and water sports.
Spacious Layout: With an open-concept design, the SDX 290 OB provides ample space for friends and family. The seating arrangements include a large bow lounge and a comfortable cockpit area, enhancing social interactions on the water.
Innovative Storage Solutions: The boat is equipped with smart storage options, including dedicated compartments for gear, coolers, and other essentials, helping to keep the deck uncluttered.
Enhanced Stability: The outboard engine configuration enhances stability, providing a smooth ride even in choppy waters, which is essential for family outings and recreational activities.
Stylish Design: Sea Ray’s attention to aesthetics ensures that the SDX 290 OB boasts sleek lines and modern finishes, making it a stylish choice for all boating enthusiasts.
Advanced Technology: Integrated with modern navigation and entertainment systems, the SDX 290 OB offers seamless connectivity and control, enhancing the boating experience.
Easy Maintenance: Outboard engines typically require less maintenance than inboard alternatives, simplifying ownership and upkeep.
Cons
Fuel Efficiency: While outboard engines provide powerful performance, they can be less fuel-efficient than some inboard alternatives, potentially resulting in higher operational costs during extended use.
Limited Cabin Space: Despite its spacious layout, the SDX 290 OB may have limited cabin space compared to some larger cruising models, which could be a consideration for overnight trips.
Wind Exposure: The open design can expose occupants to wind and spray, which may not be ideal for all passengers, especially in colder weather.
Storage for Larger Gear: While smart storage is available, there may be limitations in stowing larger equipment like wakeboards or fishing gear depending on the owner’s needs.
Pricing Considerations: As a premium model, the SDX 290 OB may have a higher price point compared to some competing boats, which could be a consideration for budget-conscious buyers.
Made For
The 2025 Sea Ray SDX 290 OB is designed for those who crave a perfect blend of performance, comfort, and style on the water. Ideal for families, groups of friends, and adventure-seekers, this versatile boat caters to a variety of lifestyles and activities. Whether you're looking to enjoy a leisurely day on the lake, entertain guests with comfortable seating, or explore coastal waters with confidence, the SDX 290 OB delivers. With its spacious layout and innovative features, the Sea Ray SDX 290 OB is perfect for boaters who love entertaining. The generous seating and well-thought-out design encourage conversation, relaxation, and the creation of unforgettable memories. For water sports enthusiasts, the powerful outboard engine options ensure thrilling speed and efficiency, whether you’re waterskiing, wakeboarding, or cruising. Families will appreciate the safety features and ease of handling, making it a great choice for those new to boating or seasoned mariners. With its refined aesthetics and customizable options, the 2025 Sea Ray SDX 290 OB also appeals to individuals who value both functionality and sophisticated design in their watercraft. In summary, the Sea Ray SDX 290 OB is for anyone seeking a luxurious, family-friendly, and performance-oriented boat that excels in various on-water experiences. Whether it's exploring new coves or hosting a sunset gathering, this boat is built to make every moment special.
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 2025 Sea Ray SDX 290 OB | |||||
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| $179,000 | $153,000 | $149,900 | $59,000 | $59,000 | $49,900 |
| Seneca | Seneca | Charleston | Mount Pleasant | Charleston | Mount Pleasant |
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