Sea Ray
  • People Capacity
  • Overall Length
    31’ 6” / 9.6 m
    Overall Length
  • Beam
    10’ 2” / 3.10 m
  • 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

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



Versatile, robust power


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 with Sea Ray

Find answers right at your fingertips. From digital catalogs to downloadable boat documents to an exciting and interactive Sea Ray Owner's Club, a world of resources awaits. Stay in touch by joining our social communities as well.

Sea Ray Launchpad