2025 Sea Ray SLX 310 Sold Boat in Winthrop Harbor, IL 60096 US
Built in 2025
SLX 310
2 Engines (2x MERCRUISER)
31 feet
Gas
Fiberglass/Reinforced
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No image available 2025 Sea Ray SLX 310 | ||
|---|---|---|
| Price | $349,152 | $369,000 |
| Location | Winthrop Harbor | Winthrop Harbor |
| Nominal Length | 31' | 32' |
| Draft | 3' | - |
| Engine Make | MERCRUISER | Ilmor |
| Total Engine Power | 250 hp | 430 hp |
| Days on Market | 646 | 397 |
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The SLX 310 demands everyone's full attention. And by everyone we mean not only the abundance of people who can lounge comfortably onboard, but also the passersby whose heads will turn at the iconic styling and elegant hull sculpting. An expansive cockpit social area, an aft-facing lounger that converts to a sunpad, and a standard wetbar make relaxation and onboard entertaining a given. Underway, the delight of good company merges with the thrill of precision performance, as the SLX's available twin MerCruiser engines and innovative Quiet Ride combine forces beautifully.
- White Hull
- Black Gel Stripe
- Black Canvas
- Flooring Color - Brown
- T-ECT4.5L MPI AX BR3 (250 Php) Stern Dr's
- Cockpit Color - Ivory
- Elite Plus Package
- Opening Canvas for Hardtop
- Extended Sunshade
- Premier Audio Upgrade
- Dual Digital Dash Nsx 12" w/Smartcraft Conn
- RGBW LED Lighting Pkg w/Thru Hull Lights
- Dynamic Running Surface
- Automated Submersible Swim Platform
- Stainless Steel Anchor
- Windlass - Rope/Chain w/Galvanized Anchor
- Fender Clips
- Cockpit Cover w/Tonneau Cover
- Cockpit Seadek
- Water Heater (6 Gallons)
- Shore Power Package w/Converter & Cord
- Docking Lights
- Air Compressor (For Water Toys)
- Cockpit Refrigerator
- Cockpit Table, Fiberglass w/Teak Overlay
- Bow Filler Cushion
- Helm - SS Footrest w/Rubber Inserts
- Flag Pole & Base, U.S. Flag
- VHF Radio w/Antenna
- Remote Controlled 5" Spotlight
- Promo Pricing
- Full Tank of Fuel
- SR20395
Price History
| Date | Event | Price |
|---|---|---|
| 2/27/26 | Price decreased | $349,152(-2.3%) |
| 12/29/25 | Price decreased | $357,451(-3.4%) |
| 8/7/25 | No change | $381,539 |
| 7/21/25 | Price decreased | $369,920(-3.0%) |
2025 Sea Ray SLX 310 Video Tours
Sea Ray SLX 310: 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 2025 Sea Ray SLX 310
The 2025 Sea Ray SLX 310 has garnered enthusiastic feedback from customers who appreciate its perfect blend of style, performance, and technology
Owners highlight the dramatic design and sleek aesthetics that turn heads on the water. Many praise the spacious and luxurious interior, ideal for entertaining family and friends, featuring plush seating, elegant finishes, and a thoughtfully designed layout. Performance-wise, customers commend the powerful engine options that provide an exhilarating ride, along with smooth handling and stability even in choppy waters. The advanced technology integrated into the boat, including a state-of-the-art sound system and intuitive navigation features, enhances the overall experience, making it user-friendly and fun to operate. Additionally, users admire the ample storage space and versatility of the SLX 310, which accommodates various activities, from leisurely cruising to water sports. Overall, the 2025 Sea Ray SLX 310 has impressed boaters with its combination of luxury, performance, and innovative design, making it a standout choice in the market.
The Biggest Pros and Cons
Pros and Cons of the 2025 Sea Ray SLX 310
Pros
Luxurious Design: The Sea Ray SLX 310 boasts a sleek and modern design, offering an elegant appearance that is appealing to both casual boaters and luxury enthusiasts.
Spacious Layout: With ample cockpit space and comfortable seating, the SLX 310 is designed for socializing and entertaining, making it perfect for family outings or gatherings with friends.
Powerful Performance: Equipped with powerful engines, the SLX 310 delivers impressive speed and maneuverability on the water, ensuring an exhilarating experience while cruising or watersports.
Innovative Technology: The boat features advanced technology, including a user-friendly touchscreen interface, premium sound systems, and integrated navigation systems, enhancing overall convenience and enjoyment.
Top-Notch Amenities: With high-quality finishes and thoughtful touches throughout the interior and exterior, the SLX 310 includes amenities designed for comfort, such as a well-equipped galley, spacious head, and optional features like a grill or wet bar.
Versatile Use: The SLX 310 is suitable for various activities, from leisurely cruises and fishing trips to watersports and overnight outings, making it a versatile choice for boaters.
Cons
Price Point: The luxurious features and design come at a premium price, which may not fit within everyone's budget, especially when considering additional costs for maintenance and docking.
Fuel Consumption: Depending on the engine choice and usage, fuel consumption may be higher than some competitors, making it important for potential buyers to consider ongoing fuel expenses.
Size Limitations: While spacious, the SLX 310 might be considered too large for novice boaters or those looking for a smaller vessel for easier navigation and docking.
Storage Capacity: Although designed for entertainment, the storage space for gear and equipment may be limited, which could be a drawback for those planning longer trips or carrying a considerable amount of equipment.
Availability: As a new model, availability might be limited, leading to potential delays in delivery or challenges in finding specific configurations that meet buyer preferences.
Maintenance Requirement: Like any luxury vessel, maintaining the SLX 310 may require ongoing care and attention, which can be a consideration for busy boat owners.
Made For
The 2025 Sea Ray SLX 310 is designed for discerning boaters who seek a perfect blend of performance, luxury, and cutting-edge technology. It's ideal for those who value stylish adventures on the water, whether for family outings, entertaining friends, or simply enjoying a day of leisure on the waves. This model caters to enthusiasts who appreciate high-quality craftsmanship and attention to detail, as well as those who demand versatility in their boating experience. With ample space and a range of features, the SLX 310 is perfect for both seasoned mariners and newcomers alike, making it an exceptional choice for anyone looking to elevate their time on the water. From day cruising to watersports, this boat offers a seamless experience, complete with modern amenities and innovative features that enhance comfort and convenience. In short, the 2025 Sea Ray SLX 310 is for anyone who wishes to make the most of their aquatic adventures while enjoying the luxury of a premium vessel.
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Boat Location
Contact Skipper Bud's North Point about 2025 Sea Ray SLX 310
215 North Point Drive, Winthrop Harbor, IL, 60096
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