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2017 Sea Ray SLX 310
$179,000
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 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 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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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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