2026 Sea Ray SLX 310
$491,827
Boat in Lake Ozark, MO 65049 US
Built in 2026
SLX 310
2 Engines (2x MERCRUISER)
31 feet
Gas
Fiberglass/Reinforced
Introducing the 2026 Sea Ray SLX 310 (stock #215934) which sets the standard for luxury and style on the water. This exceptional boat combines cutting-edge design with advanced technology to offer an unparalleled boating experience.
Key Features:
Spacious and Comfortable - Measuring 31 feet in length, the SLX 310 provides ample space to accommodate your friends and family in comfort. The open deck layout offers generous seating for everyone, featuring luxurious upholstery and adjustable seating options for maximum relaxation.
Powerful Performance - Equipped with twin Mercruiser engines, this boat effortlessly glides through the water, delivering a thrilling performance and a smooth ride. The advanced helm station includes state-of-the-art navigation and control systems for easy handling.
Sleek and Eye-Catching Design - With its sleek and contemporary design, the SLX 310 is a true head-turner on the water. The integrated swim platform with a ladder provides easy access to the water, while the spacious sun pad at the stern is perfect for relaxation and sunbathing.
Luxurious Cabin - Step inside the cabin to discover a luxurious and well-appointed space. The galley features top-of-the-line appliances, and the comfortable sleeping accommodations ensure a restful overnight stay.
The MarineMax Advantage: Ownership Made Easy
At MarineMax, we are dedicated to making boating easy and enjoyable. When you purchase a boat from us, you'll benefit from our comprehensive support, including:
• A full fuel tank upon purchase.
• A Go Boating Gear kit filled with essentials for safety on the water.
• Hassle-free financing and insurance options.
• Exceptional service with convenient online scheduling.
• Expert guidance through various boating classes and seminars.
• Access to our exclusive Getaways!® trips and customer events, connecting you with a vibrant community of fellow boaters.
Price History
| Date | Event | Price |
|---|---|---|
| 5/20/26 | Price increased | $491,827 |
| 12/18/25 | Initial price | Price on request |
Videos from MarineMax Lake Ozark on this 2026 Sea Ray SLX 310
2026 Sea Ray SLX 310 Video Tours
Boattest.com Review
Overview
The Sea Ray 310 SLX represents a new generation within the SLX line, emphasizing luxury, comfort, and a wealth of amenities. This model builds upon the brand's reputation by integrating numerous refined details that collectively elevate the boating experience. From its striking exterior finish to its thoughtfully designed features, the 310 SLX is positioned as a premium-level craft that appeals to discerning boaters seeking both style and substance.
Exterior Design and Deck Layout
The 310 SLX features molded contour lines complemented by a gel coat finish with a mirror-like sheen, enhancing its visual appeal even before launch. The bow area offers wraparound seating for six, including double-wide forward-facing seats with flip-down armrests and ample storage beneath all seating surfaces. A pedestal table can be installed on either side, and mounting points are provided for a bow shade system. The cockpit is designed for socializing, with wraparound seating extending from the stern up the port side. The port seat swivels with flip-up bolsters to integrate seamlessly into the seating arrangement. Additional storage is abundant, including a cooler that slides out from under a corner seat. The starboard side hosts an entertainment center equipped with an electric grill and a sink with hot and cold running water, supported by a six-gallon hot water heater and powered by a dedicated battery and inverter system. Access to the stern is facilitated by angled steps on the starboard side, preserving cockpit seating space. The stern area includes a versatile sun pad that converts into an aft-facing bench with five adjustable seat back positions, complete with drink holders, stereo remote, and accessory plug. The swim platform is treated with SeaDek for traction and includes a four-step reboarding ladder with leather-covered grab handles. The port console houses an enclosed head compartment featuring a vacuum flush toilet, stainless steel sink, wood shelf, opening port light, and non-skid decking.
Helm and Technological Features
At the helm, the 310 SLX is equipped with Sea Ray's Dynamic Dash, which incorporates two pieces of flush-mounted glass and dual digital screens with custom interfaces. The upper displays provide twin tachometers and outdrive trim indicators, while the center displays speed, fuel data, and can be switched to various inputs including mapping. Controls are accessible via touchscreen or joystick interface, integrating smart technology that adjusts lighting to preserve night vision and features an automatically rising anchor light. The helm seat is double-wide with separate flip-up bolsters and premium upholstery. Additional operational features include a concealed windlass at the bow with a stainless steel anchor roller and a concealed electrical panel adjacent to the helm console. The boat also incorporates an Axius joystick system, delivering precise and intuitive maneuvering, ideal for docking and close-quarters handling.
Power and Performance
The 310 SLX is powered by twin standard 250 horsepower MerCruiser 4.5L engines, accessed via an electrically actuated hatch that provides ample space for maintenance. During testing, the boat reached a top speed of 44.1 miles per hour at 4820 RPM, consuming 36.5 gallons per hour and yielding a range of 141 miles. The most economical cruise was recorded at 3500 RPM and 28.9 miles per hour, with a fuel burn of 17.8 gallons per hour and an extended range of 190 miles, even in choppy conditions while maintaining a 10% fuel reserve. The vessel planes quickly, achieving planing in 5.3 seconds, reaching 20 miles per hour in 7.8 seconds, and exceeding 30 miles per hour in 12.1 seconds. A dynamic running surface with flush-mounted automatic trim tabs along the chines enhances stability and reduces planning time. These tabs adjust automatically during throttle and steering inputs, maintaining plane at speeds as low as 14 miles per hour, which is particularly beneficial for slow cruising. Handling is solid and smooth, with the boat remaining dry and comfortable except when operating at full speed directly into choppy waves. Overall, the 310 SLX demonstrates open water capability and responsive performance.
Luxury and Comfort Details
Luxury is evident throughout the 310 SLX in subtle yet impactful ways. Leather-wrapped grab handles, reminiscent of larger yachts, and multi-tone fabric upholstery with redesigned seat cushions that are an inch thicker than previous models contribute to enhanced comfort. The seats feature multi-density foam, combining firm and soft layers for optimal support. The upgraded vinyl upholstery is soft to the touch while offering stain and weather resistance. Attention to detail is apparent in the use of double and diamond stitching patterns and custom embroidery accents. The windshield is uniquely curved both vertically and horizontally, with no trim molding along the bottom edge, enhancing aesthetics and visibility. The carbon-reinforced hardtop includes structural beams that eliminate the need for obstructive stainless steel supports, preserving sight lines. Additionally, the standard powered collapsible tower includes an opening sunroof and an extendable shore shade, further enhancing the onboard experience.
Conclusion
The Sea Ray 310 SLX exemplifies a comprehensive advancement in the SLX line, combining refined design, advanced technology, and thoughtful luxury features. Its performance characteristics, including quick planing, efficient cruising, and stable handling in varied conditions, underscore its capability as an open water vessel. The meticulous attention to comfort and detail throughout the interior and exterior spaces elevates the boating experience, making the 310 SLX a premium craft that commands pride of ownership. This model successfully raises the standard for luxury sport boats within its class.
Overview from around the web 2026 Sea Ray SLX 310
Customers are raving about the 2026 Sea Ray SLX 310, highlighting its sleek design, powerful performance, and luxurious comfort
Many appreciate the spacious layout that accommodates family and friends effortlessly, along with the advanced technology features that enhance navigation and entertainment. The smooth handling and reliable engines receive frequent praise, making it a favorite for both leisurely cruises and water sports. Overall, owners commend the SLX 310 for delivering a premium boating experience with exceptional style and functionality.
The Biggest Pros and Cons
The 2026 Sea Ray SLX 310 offers a compelling blend of luxury, performance, and versatility, making it a standout choice in the luxury sport boat category. Here are some of the key pros and cons to consider:
Pros
Sleek Design: The SLX 310 features a modern, stylish exterior with clean lines and a spacious layout that maximizes comfort and usability on the water.
Performance: Equipped with powerful engine options, the SLX 310 delivers impressive speed and smooth handling, ideal for both cruising and watersports.
Luxurious Comfort: The boat includes premium seating with ample cushioning, customizable layouts, and high-quality materials, ensuring a comfortable ride for all passengers.
Advanced Technology: It boasts sophisticated navigation, entertainment, and control systems, enhancing safety and user experience.
Versatility: With features like a well-equipped swim platform, ample storage, and convertible seating, the SLX 310 adapts well to various activities from day cruising to entertaining.
Build Quality: Sea Ray’s reputation for solid construction and attention to detail is evident in the SLX 310, promising durability and reliability.
Cons
Price Point: As a luxury sport boat, the SLX 310 comes with a premium price tag, which may be a consideration for budget-conscious buyers.
Size Limitations: While spacious for its class, the 31-foot length may feel limiting for those seeking larger accommodations or overnight cruising capabilities.
Fuel Consumption: Powerful engines mean higher fuel consumption, which can impact operating costs during extended use.
Maintenance: Like many high-end boats, the SLX 310 requires regular upkeep and care to maintain its performance and appearance, which can add to overall ownership costs.
Made For
The 2026 Sea Ray SLX 310 is perfect for boating enthusiasts who seek a versatile and stylish vessel that combines performance, comfort, and luxury. Ideal for families, friends, and couples looking to enjoy a day on the water, it caters to those who appreciate quality craftsmanship, advanced technology, and ample space for entertaining. Whether you’re into leisurely cruising, watersports, or social gatherings, the SLX 310 offers a seamless boating experience tailored to your lifestyle.
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 2026 Sea Ray SLX 310 | |||||
|---|---|---|---|---|---|
| $491,827 | $520,882 | $549,900 | $549,900 | $429,900 | $574,900 |
| Lake Ozark | Lake Ozark | Lake Ozark | Sunrise Beach | Lake Ozark | Lake Ozark |
| 31' | 35' | 39' | 40' | 40' | 39' |
| 3' | - | - | - | - | - |
| MERCRUISER | MERCRUISER | MERCRUISER | MerCruiser | MERCRUISER | MERCRUISER |
| 350 hp | 300 hp | 430 hp | 380 hp | 430 hp | 440 hp |
| 153 | 0 | 282 | 202 | 267 | 267 |
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Contact MarineMax Lake Ozark about 2026 Sea Ray SLX 310
Lake Ozark, Missouri, 65049
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