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2017 Sea Ray SLX 310 Boat in Whitestone, NY 11357 US
Built in 2017
SLX 310
2 Engines (2x MerCruiser)
31.5 feet
Gas
Fiberglass/Reinforced
New to the market - Twin 6.2L MerCruiser 350HP only 398 hours with Joy-Stick controller, Precision Pilot, Vessel View 4, Fly-wire throttles. Boat is loaded with features Teak Flooring, Electric Sun Roof, Electric Sun Shade, Under water electric extended swim platform, GPS, Windlass, Frig, Grill, Auto-fire system, Marine head and much more !!!
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™ hull featuring Tuned Transom® combine forces beautifully.
- Iconic styling with elegant hull sculpting, available in multiple color configurations
- Expansive cockpit space with standard wetbar
- Luxurious and plush seating, with abundant storage beneath
- Dual seating at Helm and Companion side
- Spacious and luxurious head compartment
- Comfortably seats 17 people while underway
- Standard Dual Touch Screen Electronics Display, enabling multiple control functions
- Standard Electric Tower with articulating bimini system
- Optional State of the Art equipment such as Submersible Hydraulic Swim Platform, Fiberglass Hardtop and optional Sureshade, Dynamic Running Surface
- Bow & Stern Eyes, Stainless Steel
- Cleats, Custom Sea Ray Thru-Bolted, Stainless Steel (8)
- Deck Fuel Fill Plate - Chrome
- Gel Coat, Arctic White
- Graphics, Gel Coated
- Handrail, Stainless Steel - Transom (2)
- Hull Windows, Acrylic
- Lights, Navigation - Stainless Steel
- Resin, High-Performance Vinylester
- Rub Rail, Black PVC w/Stainless Steel Insert
- Ski Tow, Stainless Steel
- Storage, Anchor Hatch w/Gas-Assisted Lift
- Swim Platform, Integral/Extended w/ Under Mount Swim Ladder & Integral Grab Handle
- Thru-Hull Fittings, Stainless Steel
- Tower, Water Sports, Electric Power Tower with Articulating Electric Bimini
- Vent System, Engine Compartment - Integral
- Windshield, Matte Finish Black, Tempered/Tinted Crosscurved Glass w/Walk Thru & Center Holder
- Windshield Wiper - Starboard
- Vibration Dampening Material Laminated Throughout Hull, Deck & Liner for Enhanced Sound Deadening
- Proprietary Tuned Transom® by Omni Products, Inc. Reduces Structural Vibration from Engine & Drive
- Acoustical Insulation Strategically Applied for Optimal Sound Absorption
- Strategically Placed Bulkheads Engineered to Block and Absorb Noise
- Engineered Fit & Finish of Components Helps Reduce Unwanted Noise & Vibration
- Meets Applicable USCG & ABYC Standards
- NMMA Certification
- Mercury® Installation Quality Certification
- Beverage Holders - Stainless w/Rubber Inserts & Recessed Holders in Bow Side Panels (21)
- Carpet Liner, Snap-In
- Cooler, Carry-On w/Designated Storage
- Dash w/Visor, Soft-Touch w/Custom Stitching
- Door, Bow Block-Off, Acrylic
- Floor, Finished Fiberglass w/Drainage Overboard
- Glove Box, Helm, Lockable
- Glove Box, Portside, Lockable
- Grab Handles, Stainless Steel w/Leather Wrapped Grips
- Interior Storage Compartment (Under Helm): Access From Flip Up Bow Aft Cushion/ Bolster; Light; Storage Racks/Straps; Access Door To Backside of Dash instruments; Carpeted Floor
- Hatch, Engine Compartment - Electrically Actuated
- Port Head Compartment:
- Enclosed w/Fiberglass Lockable Door, Molded Fiberglass Liner w/Solid Surface Countertop, Stainless Steel Sink & Faucet
- Head (VacuFlush®) w/20-Gallon Holding Tank
- Wood Storage Shelf
- Portlight w/Screen
- Courtesy Light
- Non Skid Floor Treatment
- Lighting, LED Courtesy
- Outlets, Accessory, 12V (3) and USB (2)
- Stereo, 12V AM/FM, Wireless Bluetooth™, Dual Zone Volume Control, Amplifier & Weatherproof Rockford Fosgate® Speakers (6)
- Storage, Port Bumper Storage w/ Fiberglass Hatch
- Storage, Ski/Wakeboard w/Vinyl Matting & Gas-Assisted Fiberglass Lid
- Storage, Side Panels - Cockpit
- Storage, Transom Walkway w/ Lift Out Tub
- Storage, Under Helm w/Lighting
- Table, Fiberglass - Cockpit w/ Base & Designated Storage
- Wet Bar - Fiberglass w/ Stainless Steel Sink & Faucet, Solid Surface Lid, Stainless Steel Grab Handle, Trash Receptacle & Storage Below
- Color Coordinated Vinyls w/Diamond Pattern and Accent Vinyls, Switch Panel & Soft Touch Dash Instrument Panel: Sand (Pearl) with Sterling Carpet
- Bow Loungers w/Flip-Down Armrests & Storage Below
- Cockpit Social Area w/Opposing Seating & Storage
- Dual Helm Bench w/Slider, Flip-Up Thigh-Rise Bolster & Fiberglass Base
- Dual Helm Companion w/Rotating Slider, Flip-Up Thigh-Rise Bolster & Aluminum Pedestal
- Sun Pad / Aft Facing Lounger w/Flip Up Bolster/Seat & Tub Storage Below
- Dynamic Display™ w/Dual Touch Screen Displays (12" & 7") providing Connectivity and Control of Multiple Systems (Navigation, Audio, Engine, Lighting, etc)
- Horn
- SmartCraft Digital Throttle & Shift (DTS) w/Trim Switch & Ignition Cutout Switch
- Steering, Power-Assisted Tilt Wheel w/Wood Accent
- Switch Panel w/Backlit, Weatherproof Lighted
- Chrome Push-Button Switches Tilt & Trim, Power
- Battery Switch- Remote Battery Switch at Helm
- Battery Trays w/Mounts
- Wiring, Color-Coded w/Chafe Protection
- Bilge Pump, 12V Automatic
- Bilge Pump, 12V Automatic High-Water Blower, 12V Bilge (2)
- Fire Suppression System (FM200) Automatic w/ Manual Pull
- Gel-Coated Engine Compartment
- Lighting, 12V
- Oil Filter - Remote
- Evaporative Emissions Fuel System
- Fuel Lines, USCG - Type A-1
- Fuel Tank w/Electric Anti-Siphon Valve & Electric Sending Unit
- Propellers, Stainless Steel
- Variable Running Surface Trim Tabs, Manual
- Pressure Water System w/12V Pump & Level Indicator
- Faucet - Head
- Pullout Sprayer - Transom
- Water Tank (24 Gallons)
Price History
| Date | Event | Price |
|---|---|---|
| 10/22/25 | Price decreased | $179,000(-3.2%) |
| 7/22/25 | Price decreased | $185,000(-2.1%) |
| 6/28/25 | Initial price | $189,000 |
2017 Sea Ray SLX 310 Video Tours
Boattest.com 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.
Rating: 4.4 out of 5
Overview from around the web 2017 Sea Ray SLX 310
Customers praise the 2017 Sea Ray SLX 310 for its sleek design, powerful performance, and luxurious comfort
Many highlight the spacious and well-appointed cockpit, appreciating the high-quality materials and attention to detail throughout the boat. The smooth handling and reliable engines receive positive feedback, making it a favorite for both leisurely cruising and watersports. Overall, owners commend the SLX 310 for combining style, functionality, and enjoyment on the water.
The Biggest Pros and Cons
The 2017 Sea Ray SLX 310 is a popular luxury sport boat known for its performance, comfort, and stylish design. Here are some pros and cons to consider:
Pros
Performance: Equipped with powerful engine options, the SLX 310 delivers strong acceleration and smooth handling, making it great for watersports and cruising.
Comfort: The boat offers spacious seating with high-quality upholstery, a well-designed cockpit, and ample storage, ensuring a comfortable experience for passengers.
Design: Sleek and modern styling combined with thoughtful layout maximizes both aesthetics and functionality.
Features: Includes advanced electronics, a premium sound system, and optional amenities such as a wet bar and sunpad, enhancing the onboard experience.
Build Quality: Sea Ray's reputation for solid construction and reliability is evident in this model.
Cons
Price: As a luxury sport boat, it can be relatively expensive compared to other boats in its class.
Fuel Consumption: Powerful engines may lead to higher fuel consumption, which can increase operating costs.
Size: While spacious, the boat may be less maneuverable in tight docking situations compared to smaller vessels.
Limited Overnight Accommodation: The SLX 310 is primarily designed for day cruising, so it lacks extensive overnight cabin space.
Made For
The 2017 Sea Ray SLX 310 is designed for boating enthusiasts who seek a perfect blend of luxury, performance, and versatility. Ideal for families and groups of friends, this boat is great for day cruising, watersports, and entertaining on the water. Its spacious layout, comfortable seating, and premium features make it perfect for those who want to enjoy a stylish and enjoyable boating experience with ease and confidence. Whether you’re exploring coastal waters or relaxing on a lake, the SLX 310 offers the comfort and capability to suit a variety of recreational boating needs.
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| 2017 Sea Ray SLX 310 | |||||
|---|---|---|---|---|---|
| $179,000 | $159,000 | $119,999 | $94,500 | $91,750 | $79,995 |
| Whitestone | Blue Point | Bridgeport | Clayton | Mattituck | Lake George |
| 32' | 35' | 25' | 30' | 27' | 30' |
| 3' | - | - | - | - | - |
| MerCruiser | Mercruiser | - | Mercruiser | MerCruiser | Mercruiser |
| 350 hp | 300 hp | - | - | 430 hp | 250 hp |
| 662 | 13 | 46 | 2 | 279 | 48 |
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Meet the Broker
Address
Boat Location
Contact Westchester Yacht Sales about 2017 Sea Ray SLX 310
622 Rushmore Ave, Mamaroneck, NY, 10543
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