2026 Sea Ray SLX 310 Outboard Sold Boat in Winthrop Harbor, IL 60096 US
Built in 2026
SLX 310 Outboard
2 Engines (2x MERCURY)
31 feet
Gas
Fiberglass/Reinforced
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 2026 Sea Ray SLX 310 Outboard | ||||||
|---|---|---|---|---|---|---|
| Price | Price on request | Price on request | Price on request | Price on request | Price on request | Price on request |
| Location | Winthrop Harbor | Antioch | Winthrop Harbor | Winthrop Harbor | Antioch | Winthrop Harbor |
| Nominal Length | 31' | 28' | 28' | 40' | 25' | 32' |
| Draft | 3' | - | - | - | - | - |
| Engine Make | MERCURY | MERCURY | MERCURY | MERCURY | MERCURY | MERCURY |
| Total Engine Power | 425 hp | 350 hp | 430 hp | 430 hp | 300 hp | 300 hp |
| Days on Market | 207 | 151 | 72 | 75 | 359 | 488 |
| Get in touch |
Other Sea Ray boats for sale in Illinois, United States
Share the thrill. Expansive social areas, a standard wet bar and plenty of available seating means hosting friends and family has been more comfortable. Aboard the 2026 Sea Ray SLX 310 Outboard, any given day is another chance for a perfectly unforgettable adventure. You'll want to stay out all day - and with Yacht Certifies capacity, you'll want to invite all your friends along, too.
Key Features
- Experience Luxury and Performance with the Sea Ray SLX 310 Outboard - Step into a world of luxury and innovation with the Sea Ray SLX 310 Outboard. This exceptional boat is designed to take your boating adventures to the next level, blending style, power, and cutting-edge features seamlessly.
- Unmatched Quiet Ride Technology - Enjoy a quiet and smooth ride with the revolutionary Quiet Ride technology of the Sea Ray SLX 310 Outboard. This advanced feature reduces noise and vibrations, enhancing your on-water experience.
- Precision Maneuvering with Joystick Piloting - Experience effortless control and precise docking with the advanced joystick piloting technology of this vessel. Whether you're a seasoned captain or a novice boater, docking and maneuvering will be stress-free and easy.
- Dynamic Running Surface for Ultimate Stability - The Dynamic Running Surface of the Sea Ray SLX 310 Outboard ensures unparalleled stability and performance on the water. Feel confident in every turn and enjoy a smooth and stable ride in various conditions.
- Sleek Design, Yacht Certified Capacity - Not only does this boat deliver exceptional performance, but it also boasts a sleek and stylish design. With its spacious layout and Yacht Certified capacity, you can entertain guests in luxury and style, creating unforgettable memories on the water.
Embark on an extraordinary adventure and elevate your boating experience with the Sea Ray SLX 310 Outboard. Choose luxury, performance, and innovation for your next on-water escapade.
Videos from Skipper Bud's North Point on this 2026 Sea Ray SLX 310 Outboard
2026 Sea Ray SLX 310 Outboard Video Tours
Sea Ray SLX 310 Outboard: BoatTEST Review
Overview
The C-Ray SLX310 is a premium model from C-Ray, blending luxury features with advanced technology. This boat is designed to offer both comfort and performance, making it suitable for a variety of recreational boating activities. Our evaluation includes a detailed inspection of its features and a comprehensive performance test.
Exterior Design and Deck Features
The SLX310 features a well-thought-out exterior with a spacious layout. The swim platform area provides 1 foot 1 inch of decking between the outboard well and the transom, creating ample space between the two swim platforms, which measure 4 feet fore and aft. The decking is covered with soft C-Deck non-skid material to enhance traction. Multiple water access points include a fold-out swim step equipped with a sensor for operator alert, ideal for diving or towing sports, and a traditional reboarding ladder certified by the NMMA for safety standards. The sun pad measures 3 feet 2 inches by 5 feet 4 inches and includes a five-position adjustable backrest, storage with built-in dividers beneath, and convenient cup holders integrated into the armrests. Stereo controls and a 12-volt charging station are embedded in the port armrest. The walkthrough from the swim platform rises by a 10-inch step featuring a hatch for wet gear storage and a freshwater shower. The hull houses 12-volt DC switches, a 110-volt battery charger, and a boarding step. The power tower, constructed from aluminum, serves as a high tow point for wakeboarders and supports an electrically actuated bimini shade that lowers 1 foot 8 inches without obstructing the driver's view. A hardtop option is also available.
Cockpit and Helm Station
The cockpit is designed for socializing and functionality, featuring L-shaped seating around a standard table that comfortably accommodates six guests. Upholstery in an earth-tone mocha color is enhanced with diamond stitching for a refined appearance. Storage is abundant, including under-seat compartments, a corner bolster storage area, and a glove box. The floor includes quick-dry pull-out mats and drainage for easy maintenance. The transom sun pad lifts hydraulically to reveal access to the battery pack and other mechanical components such as the engine steering pump and house batteries. A wet bar to starboard includes a sink, grill, storage cabinets, and a fridge/freezer compartment. Forward of the wet bar is an additional cozy seat. The helm station is equipped with dual 9-inch Simrad displays integrated with Mercury Digital Vessel View, offering chart plotting, depth sounding, water temperature, and fish finding capabilities. The helm features a tilt steering wheel, digital push-button start, and conveniently placed ignition keys outside the knee-strike zone. Controls include standard trim tabs, Mercury DTS spinnaker control, and optional joystick and active trim systems, which enhance handling and ease of operation. Visibility from the helm is excellent, aided by a windshield wiper and a low-glare dark vinyl dash insert. The helm seat and companion seat are upholstered with premium materials, include diamond stitching, and offer practical features such as flip-up bolsters, cup holders, grab handles, and swivel capability for the companion seat to engage with the cockpit area. Additional storage includes a closed cubby, an open tray with rubber mat, angled footrests, and an in-floor locker with a sliding drawer.
Private Accommodations and Head
The port console houses a well-appointed head compartment featuring a port light for ventilation, a stainless steel sink, a grab handle, and a vacuum flush toilet with a 20-gallon holding tank. The head is designed for convenience and comfort, complementing the boat’s overall luxurious feel.
Bow Seating and Storage
The bow area offers nearly a full circle of well-padded seating with a standard side-mounted table, with an option for a second table to starboard to accommodate larger gatherings. Two optional filler cushions can convert the seating into a large sun pad. The seats include padded armrests that fold up and down, grab rails, cup holders, and integrated speakers. Storage compartments are accessible beneath the seats, including a large compartment under the starboard seat that extends beneath the helm. The center seat cushion lifts to reveal a step and a hatch providing access to the anchor rode locker, which contains the windlass with remote operation, anchor sprayer, spotlight, and cleat. A beach boarding ladder can also be installed in this area.
Power and Performance
The SLX310 measures 33 feet 10 inches overall with a beam of 10 feet 2 inches and a dry weight of 10,335 pounds. Our test boat, with 50% fuel, two people, and gear, had an estimated test weight of 11,229 pounds. Powered by twin 300-horsepower Mercury Verado outboards, the boat achieved a top speed of 51.3 miles per hour at 5,500 RPM. The most efficient cruising speed was 35.8 miles per hour at 4,000 RPM, with a fuel consumption of 21.5 gallons per hour, yielding a range of approximately 237 statute miles while maintaining a 10% fuel reserve. The SLX310 planes quickly in 4.8 seconds and features SeaRay’s dynamic running surface triangular plates at the stern, which can be manually or automatically adjusted to optimize performance. The ride quality is solid and smooth, with a 21-degree deadrise that cushions impacts in choppy conditions. The boat’s high freeboard helps keep passengers dry, and it responds predictably during high-speed maneuvers. The joystick option greatly enhances precision during docking and low-speed handling.
Conclusion
The C-Ray SLX310 demonstrates a strong attention to detail, combining luxury, technology, and performance in a well-rounded package. Its user-friendly features, including advanced digital controls and thoughtful design elements, make it accessible to a wide range of boaters. The boat’s solid ride, responsive handling, and comprehensive amenities ensure it is well-equipped for enjoyable days on the water.
Overview from around the web 2026 Sea Ray SLX 310 Outboard
The 2026 Sea Ray SLX 310 Outboard has garnered a variety of positive feedback from customers, highlighting its blend of performance, luxury, and innovative features
Many owners appreciate the spacious layout, which offers ample seating and storage, making it ideal for family outings and entertaining guests. Users often commend the boat's responsive handling and powerful outboard engines, providing thrilling performance on the water. The state-of-the-art technology, including advanced navigation and entertainment systems, enhances the overall boating experience, allowing for effortless connectivity and enjoyment. Customers also praise the quality of craftsmanship, noting the attention to detail in the design and materials used. The luxurious finishes and customizable options cater to individual tastes, making each SLX 310 Outboard a personal reflection of its owner. Additionally, boaters express satisfaction with the smooth ride and stability, even in choppy conditions. The intuitive layout of controls and features has received high marks, making it accessible for both seasoned boaters and newcomers alike. Overall, the 2026 Sea Ray SLX 310 Outboard is celebrated as a versatile and stylish vessel that exceeds expectations in both performance and comfort.
The Biggest Pros and Cons
2026 Sea Ray SLX 310 Outboard: Pros and Cons
Pros
Stylish Design: The SLX 310 exhibits a sleek and modern aesthetic, making it not only functional but also an eye-catching vessel on the water.
Spacious Layout: With ample seating and lounging areas, the boat comfortably accommodates family and friends, making it perfect for social outings and gatherings.
Powerful Performance: Equipped with high-performance outboard engines, the SLX 310 offers exceptional speed and handling for thrilling rides, ensuring an exhilarating experience on the water.
Advanced Technology: The boat comes with state-of-the-art navigation and entertainment systems, including touchscreen controls and premium sound systems, providing both convenience and enjoyment.
Versatility: The SLX 310 is designed for a variety of activities, from watersports to leisurely cruising, making it suitable for a wide range of boating enthusiasts.
Quality Craftsmanship: Sea Ray is known for its commitment to quality, and the materials and finishes throughout the SLX 310 reflect a high level of craftsmanship and attention to detail.
Convenient Storage: Ample storage compartments ensure that all gear and equipment can be stowed easily, keeping the deck clear and organized.
Cons
Price Point: The SLX 310 is positioned as a premium offering, which may be a consideration for budget-conscious buyers.
Maintenance Costs: Like many high-performance boats, ongoing maintenance and service can be more expensive than those for simpler or smaller vessels.
Fuel Consumption: The powerful engines provide exhilarating speed but may lead to higher fuel consumption, particularly during extended outings.
Maneuverability in Tight Spaces: While the boat performs excellently on open water, its size might pose challenges in tighter marina spaces or while docking.
Weather Sensitivity: As an outboard model, it's essential to observe weather conditions closely, as choppy waters can affect the experience more than with inboard models.
Made For
The 2026 Sea Ray SLX 310 Outboard is designed for boating enthusiasts who seek a perfect blend of luxury, performance, and versatility on the water. This model caters to families and friends looking for a memorable day out, as well as those who enjoy water sports and leisurely cruising alike. With its spacious layout and premium amenities, the SLX 310 Outboard is ideal for entertaining guests, whether you're hosting a sunset gathering or a fun-filled day of watersports. It's also perfect for those who appreciate cutting-edge technology and effortless navigation, making boating accessible and enjoyable for all skill levels. The boat's powerful outboard engines provide impressive performance, suited to thrill-seekers who thrive on speed and agility. Additionally, the thoughtful design and attention to detail ensure that every journey is comfortable and stylish, appealing to those who value quality in every aspect of their boating experience. In summary, the 2026 Sea Ray SLX 310 Outboard caters to a diverse range of boaters from families and socializers to thrill-seekers, all coming together to create unforgettable memories on the water.
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Boat Location
Contact Skipper Bud's North Point about 2026 Sea Ray SLX 310 Outboard
215 North Point Drive, Winthrop Harbor, IL, 60096
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