2017 Sea Ray SLX 350 OB
$249,957
Boat in New Preston Marble Dale 06777 US
Built in 2017
SLX 350 OB
3 Engines (3x MERCURY)
35 feet
Gas
Fiberglass/Reinforced
Get ready to enjoy the Long Island boating lifestyle with the 2017 Sea Ray SLX 350 OB, a perfect match for adventures around Huntington Bay, the scenic Sand City sandbar, and lively evenings at Gold Star Beach or the Northport waterfront. This SLX 350 OB turns heads along the harbor with its striking two-tone Black and White gelcoat, sleek fiberglass hardtop, and polished stainless details, all designed for a seamless blend of luxury and performance.
Triple Mercury White Joystick 300 VDO engines give you the power and maneuverability to explore new coves or dock with confidence at the Huntington Lighthouse marina. The advanced windlass and stainless steel anchor system make stops effortless, while docking lights and the extended swim platform invite easy swimming at your favorite spots.
The cockpit is an entertainer's dream, featuring rich woven vinyl flooring and a premium wet bar with dual dedicated coolers-just right for a round of drinks with friends before a concert at Heckscher Park. Spacious seating with a plush carpet liner, retractable cockpit table, and a convertible berth option with air conditioning make it easy to transition from afternoon cruises along Lloyd Harbor to comfortable overnight stays.
Every detail, from the opening hardtop canvas to the bow filler cushions and lockable glove box, has been designed for smooth days under the sun and breezy nights with family and friends.
Experience the perfect balance of power, style, and comfort-your next Huntington-area adventure starts here on the Sea Ray SLX 350 OB.
Price History
| Date | Event | Price |
|---|---|---|
| 1/20/26 | Price increased | $249,957(+0.6%) |
| 12/18/25 | Price decreased | $248,520(-3.4%) |
| 8/22/25 | Price increased | $257,396(+4.0%) |
| 8/11/25 | Initial price | $247,396 |
Videos from MarineMax Huntington on this 2017 Sea Ray SLX 350 OB
2017 Sea Ray SLX 350 OB Video Tours
Boattest.com Review
Overview
The Sea Ray SLX 350 OB is a substantial bow rider measuring 36 feet 11 inches in length overall, designed to accommodate large groups comfortably. Powered by triple 300 horsepower Mercury Verado outboards, this model offers robust performance and ample space for entertaining or cruising with friends.
Helm and Operational Features
The helm station combines contemporary styling with functional design. Central to the dashboard are two Raymarine displays: the upper E125 touchscreen and a lower unit managing the vessel's electrical systems through an intuitive graphic interface. Mechanical switches remain for essential controls such as wipers, pumps, and horn. Instrumentation is displayed on a 5-inch color VesselView screen positioned to the right of the wheel. The helm also features digital engine controls, a dynamic trim system, and the AXIUS joystick for precise docking maneuvers. Additional controls include an automatic trim system for the outboards. The double-wide helm seat is outfitted with premium upholstery and individual flip-up bolsters for comfort. Beneath the helm console, access is provided to the electrical panel and battery switch, while a forward step lifts to reveal a concealed windlass and anchor system. A hatch above accommodates the windlass remote and a bow reboarding ladder.
Exterior and Powertrain
The SLX 350 OB presents a sleek, modern profile with a gracefully sloping rub rail and forward-angled hardtop supports. Its dimensions include a beam of 10 feet 6 inches and a draft of 39 inches. The triple Mercury Verado 300 horsepower outboards are cleanly installed at the stern, each with independent steering to facilitate joystick control. The engine well is free of clutter, with steering pumps accessible through an electrically actuated hatch in the cockpit seating area. This space also houses the batteries and hot water heater, with provision for an optional generator.
Performance Evaluation
During testing with an estimated weight of 11,607 pounds (including 81% fuel and two passengers), the SLX 350 OB achieved a top speed just under 60 miles per hour at 6,100 RPM. Its most economical cruise was recorded at 3,500 RPM, delivering 31.1 miles per hour while consuming 24.2 gallons of fuel per hour, equating to 1.3 miles per gallon and a range of approximately 185 statute miles with a 10% fuel reserve. Acceleration was notable, with planing reached in 4.4 seconds and a bow rise of 10 degrees upon throttle application, settling into a 5-degree bow-high cruise attitude. The boat accelerated to 20 miles per hour in 6.4 seconds, 30 miles per hour in 8.4 seconds, and 40 miles per hour in 11.4 seconds. Handling in mild chop was smooth, with no hull slap or ventilation observed. The vessel maintained its track well in turns, rolling comfortably with minimal shine walk when beam-on to the chop. Turning radius was approximately two boat lengths from lock to lock. Docking maneuvers were effortless using the AXIUS joystick, allowing precise control with minimal input.
Conclusion
The Sea Ray SLX 350 OB stands out as a large, comfortable bow rider that handles with the grace and refinement expected from the brand. Its combination of size, power, and sophisticated controls places it in the upper tier of its class, making it an excellent choice for those seeking a spacious and capable recreational boat. The model's performance, ease of handling, and thoughtful design features underscore Sea Ray's reputation for quality and style.
Overview from around the web 2017 Sea Ray SLX 350 OB
Customers praise the 2017 Sea Ray SLX 350 OB for its impressive blend of luxury, performance, and versatility
Many highlight its powerful outboard engines that deliver responsive handling and excellent speed, making it ideal for both cruising and watersports. The spacious and well-designed cockpit receives positive remarks for comfort and ample seating, perfect for entertaining family and friends. Additionally, users appreciate the high-quality materials and modern features that enhance the overall boating experience. Overall, owners commend the SLX 350 OB for combining Sea Ray’s signature craftsmanship with practical functionality on the water.
The Biggest Pros and Cons
The 2017 Sea Ray SLX 350 OB offers a blend of luxury, performance, and versatility, making it a popular choice among boating enthusiasts. Here are some pros and cons to consider:
Pros
Powerful Outboard Performance: Equipped with triple outboard engines, the SLX 350 OB delivers impressive speed and acceleration, ideal for watersports and cruising.
Spacious and Luxurious Layout: The boat features ample seating with plush upholstery, a well-designed helm, and plenty of storage, ensuring comfort for family and guests.
Advanced Technology: Includes modern navigation and entertainment systems, making it easy to operate and enjoy time on the water.
Versatility: Suitable for a variety of activities including day cruising, watersports, and entertaining.
Quality Build: Sea Ray’s reputation for solid construction and attention to detail is evident in the SLX 350 OB’s finish and durability.
Cons
Fuel Consumption: The triple outboard setup, while powerful, can lead to higher fuel usage compared to single or twin-engine configurations.
Price Point: As a luxury performance boat, it comes with a premium price tag that might be steep for some buyers.
Maintenance Costs: Outboard engines require regular upkeep, and having three can increase maintenance time and expenses.
Storage Limitations: Although spacious, extended trips may be limited by onboard storage capacity.
Made For
The 2017 Sea Ray SLX 350 OB is perfect for boating enthusiasts who seek a luxurious and versatile vessel designed for both relaxation and high-performance on the water. Ideal for families and groups who enjoy entertaining, watersports, and cruising, this boat offers ample seating, advanced features, and a powerful outboard engine setup. Whether you're planning day trips with friends or extended outings, the SLX 350 OB delivers comfort, style, and exceptional handling for an unforgettable boating experience.
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| $249,957 | $231,384 | $205,713 | $192,021 | $177,389 | $159,913 |
| New Preston Marble Dale | Westbrook | Westbrook | New Preston Marble Dale | New Preston Marble Dale | Westbrook |
| 35' | 27' | 25' | 25' | 26' | 23' |
| MERCURY | MERCURY | MERCURY | MERCURY | MERCURY | MERCURY |
| 300 hp | 300 hp | 300 hp | 300 hp | 300 hp | 250 hp |
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Address
Contact MarineMax Huntington about 2017 Sea Ray SLX 350 OB
Washington, Connecticut, 06777
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