2026 Sea Ray SLX 310
$520,289
Boat in Cornelius, NC 28031 US
Built in 2026
SLX 310
2 Engines (2x MERCRUISER)
31 feet
Gas
Fiberglass/Reinforced
The 2026 Sea Ray SLX 310 (Stock #210825) delivers unmatched luxury, performance, and style on the water. Finished in Sea Ray Blue with a Rally Red stripe and featuring a refined Dune interior, this 31-foot SLX 310 is designed for entertaining, watersports, and relaxing days on the water. Powered by a Mercury 6.2L 350HP engine, it combines confidence-inspiring performance with premium amenities throughout the cockpit and bow.
Key Specifications & Details
• Engine: Mercury 6.2L 350HP
• Trades: Boats only
• Location: Available at MarineMax Lake Norman
Performance & Mechanical
• Mercury 6.2L 350HP engine
• Dynamic Running Surface for enhanced ride and performance
• Automatic submersible swim platform
• Windlass anchor system
• Shore power package with converter and cord
• 12V to 120V inverter system
• 6-gallon water heater
• Remote-controlled 5" spotlight
• Docking lights
Exterior & Deck
• Sea Ray Blue hull with Rally Red stripe
• Fiberglass hardtop with canvas package
• Extendable sunshade
• Ski tow bar integrated into hardtop
• SeaDek flooring in cockpit and swim platform
• Side entry step for easy boarding
• Fender clips for quick dock line setup
• Flag pole with base
Interior & Comfort
• Dune interior upholstery
• Bow filler cushion for expanded lounging
• Teak cockpit table
• Teak bow table
• Cockpit refrigerator (12V)
• Electric grill
• Spacious seating layout designed for entertaining
Helm & Electronics
• Dual Simrad NSX 12" Digital Dash with SmartCraft integration
• Premier stereo upgrade with Sirius satellite radio
• RGBW LED lighting package throughout
• VHF radio with antenna
• Integrated helm controls with intuitive system monitoring
When you purchase this boat, you don't just get a boat-you join the MarineMax family. 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 containing essential items so you're fully equipped and ready to enjoy your new boat
• 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 community of fellow boaters
Contact Us Today! Visit us in-store at MarineMax to see the boat in person or contact us to schedule a demo ride!
Price History
| Date | Event | Price |
|---|---|---|
| 5/20/26 | Price increased | $520,289 |
| 8/11/25 | Initial price | Price on request |
Videos from MarineMax Lake Norman 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 praising the 2026 Sea Ray SLX 310 for its sleek design, exceptional performance, and luxurious comfort
Many highlight the spacious and well-appointed cockpit, which is perfect for entertaining and relaxing on the water. The boat's smooth handling and powerful engine options receive high marks for delivering an exciting yet stable ride. Additionally, users appreciate the advanced technology features and thoughtful storage solutions that enhance convenience and enjoyment. Overall, the 2026 Sea Ray SLX 310 is celebrated for combining style, functionality, and quality craftsmanship.
The Biggest Pros and Cons
The 2026 Sea Ray SLX 310 offers a blend of luxury, performance, and innovative features, making it a standout choice in the midsize sport boat category. Here are some pros and cons to consider:
Pros
Stylish and Modern Design: The SLX 310 boasts sleek lines and a contemporary aesthetic that turns heads both on and off the water.
Spacious and Comfortable Layout: With ample seating, including plush sunpads and versatile lounge areas, it ensures comfort for family and friends.
Powerful Performance: Equipped with advanced engine options, the boat delivers smooth acceleration and impressive top speeds, ideal for watersports and cruising.
Advanced Technology: Features a cutting-edge helm with intuitive touchscreen controls, digital instrumentation, and premium audio systems for an enhanced boating experience.
Quality Construction: Sea Ray’s reputation for solid build quality and attention to detail ensures durability and reliability.
Versatile Use: Perfect for a variety of activities, from day cruising and entertaining to watersports and relaxing.
Cons
Price Point: As a premium sport boat, the SLX 310 carries a higher price tag, which may be a consideration for budget-conscious buyers.
Fuel Consumption: Powerful engines and sporty performance can lead to higher fuel usage compared to more economy-focused models.
Limited Cabin Space: While comfortable for day trips, the SLX 310’s cabin area is relatively compact, making extended overnight stays less practical.
Storage Constraints: Some users may find storage space limited for extended gear and supplies, depending on the intended use.
Made For
The 2026 Sea Ray SLX 310 is perfect for boating enthusiasts who seek a versatile and stylish vessel that combines luxury, performance, and comfort. It’s ideal for families and friends looking to enjoy a day on the water, whether for leisurely cruising, watersports, or entertaining. With its spacious layout and advanced features, the SLX 310 caters to those who appreciate high-quality craftsmanship and innovative design in a mid-sized luxury boat.
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 2026 Sea Ray SLX 310 | |||||
|---|---|---|---|---|---|
| $520,289 | $533,129 | $629,902 | $381,148 | $379,763 | $287,383 |
| Cornelius | Wrightsville Beach | Cornelius | Wrightsville Beach | Cornelius | Cornelius |
| 31' | 31' | 32' | 28' | 28' | 26' |
| 3' | - | - | - | - | - |
| MERCRUISER | MERCURY | MERCRUISER | MERCURY | MERCURY | MERCRUISER |
| 350 hp | 400 hp | 350 hp | 250 hp | 250 hp | 350 hp |
| 282 | 201 | 0 | 0 | 0 | 0 |
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Meet the Broker
Address
Boat Location
Contact MarineMax Lake Norman about 2026 Sea Ray SLX 310
Cornelius, North Carolina, 28031
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