2021 Sea Ray SLX 310 Outboard
$229,900
Boat in Tampa, FL 33602 US
SLX 310 Outboard
2 Engines (Mercury, Mercury)
31.5 feet
Gas
Fiberglass/Reinforced
2021 Sea Ray 310 SLX Outboard - Lift Kept, Joystick, Super Clean
This 2021 Sea Ray 310 SLX Outboard presents in excellent condition and is turn-key ready for a day on the water. Powered by twin Mercury 300HP Verado engines(136 hours), the boat delivers strong performance with smooth, reliable operation. It has been lift kept and covered since new, showing minimal wear throughout.
This model features a black hull, tan upholstery, joystick controls, and twin Simrad displays for navigation and systems management. All upholstery, gelcoat, and hardware are in clean, well-maintained condition. Mechanically and cosmetically, it is ready for immediate use.
Notable Features:
- Twin Mercury 300HP Verado engines
- Joystick Piloting
- Twin Simrad displays
- Convertible hardtop
- Lift kept and fully covered
- Black hull with tan upholstery
- Yacht Certified
- Excellent overall condition
- Turn-key and ready for inspection
This 310 SLX is a strong example of the model and a solid option for buyers seeking a clean, well-maintained, premium day boat. Please call now for more details
The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.
Price History
| Date | Event | Price |
|---|---|---|
| 2/3/26 | Price decreased | $229,900(-4.2%) |
| 11/27/25 | Initial price | $239,900 |
2021 Sea Ray SLX 310 Outboard Video Tours
Overview from around the web 2021 Sea Ray SLX 310 Outboard
Customers praise the 2021 Sea Ray SLX 310 Outboard for its exceptional combination of luxury, performance, and versatility
Many highlight the smooth and powerful ride delivered by the outboard engines, making it ideal for both cruising and watersports. The spacious and thoughtfully designed cockpit offers ample seating and comfort, perfect for entertaining family and friends. Users also appreciate the high-quality craftsmanship and modern features, including advanced electronics and premium upholstery. Overall, owners commend the SLX 310 Outboard for its reliability, stylish design, and ability to provide a fun and memorable boating experience.
The Biggest Pros and Cons
The 2021 Sea Ray SLX 310 Outboard offers a blend of luxury, performance, and versatility, making it a popular choice for boating enthusiasts. Here are some of the pros and cons to consider:
Pros
Powerful Performance: Equipped with triple outboard engines, the SLX 310 Outboard delivers strong acceleration and impressive top speeds, ideal for watersports and cruising.
Spacious Layout: The boat features a well-designed cockpit with ample seating, including a versatile sunpad and convertible lounge areas, providing comfort for family and friends.
Luxury Features: High-quality materials and finishes, along with premium upholstery and stylish design elements, create an upscale ambiance on board.
Advanced Technology: The helm is outfitted with modern navigation and control systems, including touchscreen displays and integrated audio options.
Excellent Handling: The hull design offers a smooth, stable ride even in choppy conditions, enhancing safety and comfort.
Versatility: Suitable for a variety of activities like day cruising, entertaining, and watersports, thanks to features like a swim platform and storage compartments.
Cons
Price Point: As a luxury sport boat, the SLX 310 Outboard comes with a higher price tag, which may be a consideration for budget-conscious buyers.
Fuel Consumption: Triple outboard engines, while powerful, can result in higher fuel usage compared to single or twin-engine setups.
Limited Overnight Amenities: While comfortable for day use, the boat lacks extensive overnight accommodations, limiting its use for extended trips.
Size Considerations: At over 31 feet, the boat requires adequate storage space and may be less convenient to trailer or store compared to smaller models.
Made For
The 2021 Sea Ray SLX 310 Outboard is perfect for boating enthusiasts who seek a versatile and luxurious vessel that combines performance, comfort, and style. It’s ideal for families and friends who enjoy cruising, watersports, and entertaining on the water, offering spacious seating, advanced technology, and a smooth, powerful ride. Whether you’re planning day trips, weekend adventures, or social gatherings, this boat caters to those who appreciate quality craftsmanship and a premium boating experience.
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Meet the Broker

Address
Boat Location
Contact Landmark Yacht Sales
Tampa Florida, Tampa, FL, 33626


































































