Sea Ray
SLX 310 Outboard

SLX310Outboard

Confident Command

SLX 310 Outboard

SLX310Outboard

A better kind of happy hour

SLX 310 Outboard

SLX310Outboard

Get a little closer

SLX 310 Outboard

SLX310Outboard

Superior performance

  • People Capacity
    Yacht
    Certified
  • Overall Length
    31’ 6” / 9.6 m
    Overall Length
  • Beam
    10’ 2” / 3.10 m
    Beam
  • Dry Weight
    10,335 lbs / 4,688 kg
    Dry Weight

Introducing the new Sea Ray SLX 310 Outboard, featuring premium Mercury® Verado® outboard power. Enjoy the incredible noise-quashing benefits of Quiet Ride™ and select from other available Next Wave™ innovations including Dynamic Running Surface, for unsurpassed stability and performance, and joystick piloting technology, for effortless handling and docking ease. A host of intelligent features combine in a sleek, stylish package that exceeds all expectations. You'll want to stay out all day - and with Yacht Certified capacity, you'll want to invite all your friends along, too.

SLX 310 Outboard Specs

Innovation

Quiet Ride

The science behind the silence

Quiet Ride

Quiet Ride™ is a system of technological advances exclusively available on Sea Ray boats. It reduces Noise, Vibration and Harshness (NVH) by up to 50%, so conversations are easier, fatigue is reduced, concentration is enhanced. The natural world feels more natural, more intimate, and you experience the wonder that drew you to boating in the first place.

Reduction in NVH as much as 50% with Quiet Ride

Digital Throttle Control

Precise just became more precise

Mercury’s SmartCraft Digital Throttle & Shift (DTS) system delivers effortless command of your engines. Dual controls* with inset switches put control at your fingertips, literally. Enjoy smoother shifting, easier docking, more immediate throttle response and cutting-edge information displays. Performance is more predictable and responsive than ever before.

*Dual engines optional.

Digital Throttle

Dynamic Display

Know it all

Experience confidence and effortless control at your fingertips. High-tech and hands-on, the SLX’s Dynamic Display provides seamless vessel data, lighting control and navigation capabilities from a dual 12" and 7" touchscreen electronics display. Set your cruises to music, too, with an integrated stereo, wireless Bluetooth, dual zone volume control, amplifier and six weatherproof speakers.

Joystick Propulsion

Get on the stick

The SLX 310 Outboard's optional joystick propulsion system provides unprecedented control and confidence. Tight fairways and narrow docks are now a breeze, with easy movement in any direction. Confident, effortless command of the twin Mercury® Verado® engines is yours to enjoy.

Axius Control

Power Tower

No sweat

Enjoy protection from the sun and elements with the SLX 310 Outboard’s standard electric tower with articulating bimini system. An available power arch makes raising and lowering the tower a breeze. An optional fiberglass hardtop with electric Sureshade takes coverage to the next level.

Dynamic Running Surface

The wake you make

Dynamic Running Surface™ automatically optimizes running attitude and trim, delivering incredible stability and performance. Large, triangular planes in the hull create an articulated running surface that improves acceleration, reduces bow rise and keeps the boat at optimal trim, no matter the load. DRS also allows skiers and wakeboarders to define presets–letting you shape the perfect wake height.

Dynamic Running Surface

Active Trim

Active Trim

Active Trim by Mercury Marine is now available on all SLX models. Designed to suit entry-level and expert boaters alike, Active Trim simplifies boat operation while improving engine performance and decreasing fuel costs. New boaters are immediately able to properly trim boat engines with no intimidating learning curve, and experienced boaters can get the benefit of perfect trimming without constantly monitoring and adjusting trim with changes to boat speed or when going into turns.

Active Trim

Awards

Recognizing excellence

Sea Ray is the most awarded boat brand. Ever. That’s awards for quality, innovation, customer satisfaction and for having the best dealer network. A few highlights.

Adaptable Cockpit

CSI—In the annual National Marine Manufacturers Association survey of new boaters, Sea Ray consistently earns higher Customer Satisfaction Index results in more boat categories than any other manufacturer.

Adaptable Cockpit

Innovation—From innovative technologies like Quiet Ride to revolutionary boats like the 370 Venture, Sea Ray is a perennial NMMA Innovation Award winner.

Adaptable Cockpit

Editor’s Choice—Sea Ray consistently earns accolades from the esteemed publications, earning Boat of the Year, Editor’s Choice and Notable Boats awards from the boating press.

Adaptable Cockpit

J.D. Power—Sea Ray has consistently topped the J.D. Power survey of most satisfied boat owners.

Adaptable Cockpit

Top 100—In the annual National Marine Manufacturers Association survey of new boaters, Sea Ray consistently earns higher.

Adaptable Cockpit

Certified Quality—Sea Ray boats and manufacturing processes earn Sea Ray certifications, including the famously rigorous ISO 9001 quality and production standards earned by the world’s best manufacturers.

Sea Ray Next Wave—revolutionizing boating

Sign up and get on board with the future of boating. Receive an inside look at Sea Ray's unparalleled Next Wave technology. But be careful—once you know what you've been missing, it will be hard to enjoy boating without it.

*Indicates required field.

Design

Interior Package

A touch of luxury

Choose from interior schemes featuring double-stitched upholsteries, hand-selected by Sea Ray craftsmen for impeccable durability and style. Leather-textured surfaces are as soft to the touch as they are easy on the eyes.

Color Options

Interior Package

Fit & Finish

Rich in detail, rich in style

Luxury is defined by the details, and the SLX 310 Outboard has a stunning array of them: Multi-density foam seating. Embroidery and double-stitched upholstery. Sleek solid-surface countertops. Leather-wrapped handles and billet hardware. Every detail has been thoughtfully strung together to form an exceptional whole.

Fit & Finish

Warranty

Count on Sea Ray’s 5-Year Factory Warranty

One of the primary benefits of a new boat purchase is the freedom to relax, to put aside worry and focus on savoring the well-lived life on the water. Accordingly, Sea Ray is proud to offer a stellar 5-year factory warranty. This program, Sea Ray SURPA5S, provides 5 years of enhanced coverage on every new sport boat in the Sea Ray lineup. The end result? Exceptional peace of mind.

All 2017 gas-powered Sea Ray sport boats (both sterndrive and outboard) feature Sea Ray’s 5-year, bow-to-stern factory warranty on the boat and its components from defects in materials and workmanship. The engine is covered for the same 5-year period, using a warranty backed by Mercury and Brunswick Product Protection. In addition to the 5-year bow-to-stern coverage, all sport boats also have a Limited Lifetime Structural Hull Warranty.

Applies only to new 2015, 2016 and 2017 Sea Ray sport boats built in the USA or Mexico. See your Sea Ray dealer and the Sea Ray Express Limited Warranty for complete details. Alternate engine terms apply to diesel-powered sport boats.

SURPASS Warranty
  • Overall Length
    31'6" / 9.6 m
  • Beam
    10' 2" / 3.1 m
  • Dry Weight
    10,335 lb / 4,699 kg
  • Fuel Capacity
    175 gal / 662 L
  • Water Capacity
    24 gal / 90 L
  • Holding Tank
    20 gal / 75 L
  • Deadrise
    21°
  • Max Persons/Weight
    Yacht Certified
  • Draft (Outboard Up)
    24" / 61 cm
  • Draft (Outboard Down)
    32" / 81 cm

Features

Seating

Get somewhere sitting down

Space and comfort abound on the SLX 310 Outboard, making it a destination all its own. Seating for up to 17 includes plush bow loungers with flip-down armrests, a large cockpit social area and a dual helm bench. An aft-facing lounger converts to a luxuriously expansive sunpad when you want to be closer to nature. Go everywhere while being somewhere you love.

Seating

Enclosed Head

Enclosed Head

Privacy is standard

On the SLX 310 Outboard, "spacious" is not just hyperbole. With copious room to entertain, the SLX 310 Outboard layout allows complete privacy with a comfortable, fiberglass-lined head and interior storage compartment. Because every inch of space, just like every second of your time on the water, should be nothing less than exceptional.

Entertainment

Entertainment in motion

A natural host, the SLX 310 Outboard comes equipped to make entertaining on the water instinctive. The solid-surface countertop wet bar with sleek faucet and sink comes with storage and room for an optional stainless steel grill or refrigerator with pull-out drawers. Elevate your hosting potential to new heights.

Hydraulic Swim Platform
Entertainment

Swim Platform

Welcome to the water

Take a dip or simply dip your toes: A huge integrated swim platform with a manual swimstep encourages natural interaction with the water for you and your guests. Add the optional SeaDek® swim platform pad or teak flooring for an extra touch of personality.

Swimpad

Standard Features

Options

  • Bow Shade System (Black Only)
  • Canvas Package (For Optional Hardtop)
  • Cockpit & Tonneau Covers w/Canvas Storage Bag
  • Mooring Cover (Black Only)
  • Toast Tweed or Marine Midnight Blue Canvas (In Lieu of Std Black)
  • Active Trim by Mercury Marine
  • Air Compressor for Water Toys
  • Battery Charger
  • CE Option Group
  • Docking Lights
  • Dynamic Running Surface™
  • Fender Clip System - Quick Disconnect
  • Filler Cushion - Bow
  • Flagpole w/Base & US Flag
  • Flooring, Infinity Seagrass™ - Cockpit (Light/Mid/Dark Tone)
  • Flooring, SeaDek® Swim Platform Pad (Mocha or Storm Grey)
  • Flooring, Teak on Cockpit Floor & Deck Port, Starboard Entrance Steps
  • Flooring, Teak on Swim Platform, Transom Walkthrough & Head Floor
  • Flush System for Outboard Engines
  • Gel Coat, Full Solid Color Hull (Onyx, Sea Ray Blue, Rally Red, Mahogany Brown, Horizon Grey or Mojave Tan)
  • Gel Coat, Hull Bottom Color (Onyx)
  • Gel Coat, Three-Tone w/ Optional Gel Stripe (Onyx, Sea Ray Blue, Rally Red, Mahogany Brown, Horizon Grey or Mojave Tan)
  • Gel Coat, Two-Tone Hullside Color w/White Bottom (Onyx, Sea Ray Blue, Rally Red, Mahogany Brown, Horizon Grey or Mojave Tan)
  • Gray Water System
  • Grill, Electric - Cockpit Wet Bar (Requires Inverter & Shore Power)
  • Hardtop, Fiberglass w/Courtesy Lights & Retractable Anchor Light
  • Hardtop, Fiberglass w/Extended Sunshade; Courtesy Lights & Retractable Anchor Light
  • Hardtop, Fiberglass w/Opening Canvas; Courtesy Lights & Retractable Anchor Light
  • Hardtop, Fiberglass w/Opening Canvas; Extended Sunshade; Courtesy Lights & Retractable Anchor Light
  • Head, System VacuFlush® w/Direct Overboard Discharge (Int'l)
  • Helm Stainless Steel Foot Rest w/ Rubber Inserts
  • Hot Water System w/6 Gal. Tank (Head & Transom Washdown) (Only Available w/Shore Power Opt)
  • Inverter (12VDC to 120VAC)
  • Ladder, Bow, w/Hatch
  • Lighting, LED Blue or White
  • Lighting, Underwater - Transom Mount
  • Macerator, w/Seacock Interlock System
  • Outboard Engine Flush System
  • Refrigerator w/ Pull Out Drawers - Cockpit Wet Bar
  • Shore Power Package: 120V/60 Cycle - 30 Amp Service w/Inlet, 50' Cord & Adapter, 20A/12V Battery Charger/Converter, Galvanic Isolator & Main Distribution Panel (Also Available in 220V/50 Cycle)
  • SiriusXM® Satellite Receiver w/Antenna (N/A Outside N. America)
  • SmartCraft Vessel View Display (Included with Outboard Engine Joystick Piloting)
  • Spotlight, 5" Remote-Controlled
  • Step, Stbd Entry - Recessed Aluminum Fold-Down
  • Stereo Remote Control - Additional Unit on Transom
  • Stereo, Premier Audio Upgrade w/Rockford Fosgate® Components: Amplifier & Subwoofer
  • Table, Bow (Fiberglass)
  • Table, Bow w/Teak Overlay
  • Table, Cockpit w/Teak Overlay
  • VHF Radio w/3.5' Stainless-Steel Antenna & Stainless-Steel Ratchet Mount
  • Windlass, Rope/Chain w/Remote Control & Stainless Steel Anchor
  • Windlass, Rope/Chain, w/Remote Control & Galvanized Anchor
  • Windshield Upgrade w/Stainless Steel Top Frame
  • Windshield Upgrade w/Stainless Steel Top Frame and LED Light Accent
  • Espresso (Beige) w/Country Beige Carpet
  • Twin Mercury® 300XL Verado® FourStroke Outboards w/Joystick Piloting
    - White (T-300 hp - 224 kW)
  • Twin Mercury® 300XL Verado® FourStroke Outboards
    - White (T-300 hp - 224 kW)
  • Twin Mercury® 350XL Verado® FourStroke Outboards w/Joystick Piloting
    - Black (T-350 hp - 261 kW)
  • Twin Mercury® 350XL Verado® FourStroke Outboards w/Joystick Piloting
    - White (T-350 hp - 261 kW)
  • Twin Mercury® 350XL Verado® FourStroke Outboards
    - Black (T-350 hp - 261 kW)
  • Twin Mercury® 350XL Verado® FourStroke Outboards
    - White (T-350 hp - 261 kW)
A Brief Statement:
  • * Not all accessories shown or described herein are standard equipment or even available as options. Some features and options may not be available when a boat is built for outside North America and/or has CE Certification. Options and features are subject to change without notice. Not all model-year boats may contain all the features or meet the specifications described herein. Confirm availability of all accessories and equipment with an authorized Sea Ray dealer prior to purchase.
  • Bilge Pump, 12V Automatic
  • Finished Aft Bilge Storage
  • Meets Applicable USCG & ABYC Standards
  • Mercury® Installation Quality Certification
  • NMMA 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
  • Hatch, Engine Compartment - Electrically Actuated
  • 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
  • Lighting, LED Courtesy
  • Outlets, Accessory, 12V (3) and USB (2)
  • 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
  • Stereo, 12V AM/FM, Wireless Bluetooth™, Dual Zone Volume Control, Amplifier & Weatherproof Rockford Fosgate® Speakers (6)
  • Storage, Port Bumper Storage w/ Fiberglass Hatch
  • Storage, Side Panels - Cockpit
  • Storage, Ski/Wakeboard w/Vinyl Matting & Gas-Assisted Fiberglass Lid
  • 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
  • Battery Switch- Remote Battery Switch at Helm
  • Battery Trays w/Mounts
  • Wiring, Color-Coded w/Chafe Protection
  • Evaporative Emissions Fuel System
  • Fuel Lines, USCG - Type A-1
  • Fuel Tank w/Electric Anti-Siphon Valve & Electric Sending Unit
  • Dynamic Display™ w/Dual Medallion 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
  • SmartCraft® Diagnostics:
    - Instrumentation, Custom Sea Ray SmartCraft w/Glass Lenses, Low-Glare Blue Night Lighting & Chrome Bezels
    - Speedometer
    - Systems Tachometer (Includes: Depth/Water Temp, Engine Alarm/Hour Meter, Fuel Consumption/Usage, Trim Level, Troll Control, Voltage & Digital Speed)
  • Steering, Power-Assisted Tilt Wheel w/Wood Accent
  • Switch Panel w/Backlit, Weatherproof Lighted Chrome Push-Button Switches
  • Tilt & Trim, Power
  • 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
  • Swim Step, Submersible Manual w/ Open Sensor Notification - Port
  • Thru-Hull Fittings, Stainless Steel
  • Tower, Water Sports, Electric Power Tower with Articulating Electric Bimini
  • Vent System, Engine Compartment - Integral
  • Windshield Wiper - Starboard
  • Windshield, Matte Finish Black, Tempered/Tinted Crosscurved Glass w/Walk Thru & Center Holder
  • Color Coordinated Vinyls w/Diamond Pattern and Accent Vinyls, Switch Panel & Soft Touch Dash Instrument Panel:
    - Sand (Pearl) with Sterling Carpet
  • Twin Mercury® 300XL Verado® FourStroke Outboards
    - Black (T-300 hp - 224 kW)
  • Acoustical Insulation Strategically Applied for Optimal Sound Absorption
  • Engineered Fit & Finish of Components Helps Reduce Unwanted Noise & Vibration
  • Strategically Placed Bulkheads Engineered to Block and Absorb Noise
  • Vibration Dampening Material Laminated Throughout Hull, Deck & Liner for Enhanced Sound Deadening
  • 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
  • Propellers, Stainless Steel
  • Variable Running Surface Trim Tabs, Manual
  • Faucet - Head
  • Pressure Water System w/12V Pump & Level Indicator
  • Pullout Sprayer - Transom
  • Water Tank (24 Gallons)
A Brief Statement:
  • * Not all accessories shown or described herein are standard equipment or even available as options. Some features and options may not be available when a boat is built for outside North America and/or has CE Certification. Options and features are subject to change without notice. Not all model-year boats may contain all the features or meet the specifications described herein. Confirm availability of all accessories and equipment with an authorized Sea Ray dealer prior to purchase.

Choose your colors, select your options, see the price and define your own Sea Ray experience.

Performance

Propulsion

Versatile, robust power

Propulsion

All Day Cruising

Grace under pleasure

Robust power and the serenity of quiet meet on the water in the SLX 310 Outboard's unmatched performance. Boasting twin 300-hp Mercury® Verado® outboard engines, with power options up to twin 350-horsepower, and SmartCraft® Digital Throttle & Shift (DTS), the SLX 310 Outboard is eminently capable. Quiet Ride™ quashes noise, harshness and vibration so you can converse with ease and enjoy the water as it was meant to be enjoyed: all day long.

All Day Cruising

SmartCraft DTS

SmartCraft DTS

Precise just became more precise

Mercury’s SmartCraft Digital Throttle & Shift (DTS) system delivers effortless command of your engines. Inset switches put control at your fingertips, literally. Enjoy smoother shifting, easier docking, more immediate throttle response and cutting-edge information displays. Performance is more predictable and responsive than ever before.

*Dual engines optional.

Ride Quality

The hull truth

With the Grip 6 hull, Sea Ray’s naval architects have perfected the SLX 310 Outboard’s hydrodynamics, for tremendous control, comfort and athletic performance. Robotic manufacturing ensures engine placement within 4/1,000ths of an inch for consistently awesome performance. Experience it. Believe it.

Quality check

Connect

Connect with Sea Ray

Find answers right at your fingertips. From digital catalogs to downloadable boat documents to the engaging LaunchPad portal, a world of resources awaits. Stay in touch by joining our social communities as well.

Sea Ray Owners Club