2021 Sea Ray 310 SLX OB

ID# 4186603

Ask A Question



Yacht Overview

Make: Sea Ray

Model: 310 SLX OB

Year: 2021

Length: 31′

Located In: Jupiter, FL

Engine/Fuel Type: unleaded

Hull Material: Fiberglass

YW#: 9199880



This 2021 Sea Ray 310 SLX OB is in impeccable condition, resembling a brand new boat. It has been consistently stored on a boat lift and kept covered, ensuring its excellent state. With twin 300HP Mercury V8 Verados and Joystick Piloting, this boat has only logged 155 hours of use. Additionally, it comes with a Mercury Gold Warranty that remains valid until August 2025. Also included is Vantage Plus Premium Warranty, covering Gel Coat and Fabric/Leather/Vinyl Protection until the same date. Noteworthy features include an upgraded Electronics package, Electric Windlass, and VacuFlush Marine Head System.

She is loaded with Optional and Standard features, making her a must-see for anyone in the market.

Full Specs

Boat Name



LOA: 31.5
Beam: 10.17 ft
Dry Weight: 10,335 lb
Deadrise: 21 °


Engine Brand: Mercury
Engine/Fuel Type: unleaded
Engine Power: 300|horsepower
Engine Type: Outboard

Engine Brand: Mercury
Engine/Fuel Type: unleaded
Engine Power: 300|horsepower
Engine Type: Outboard


Fresh Water Tanks: 1 (24 Gallon)
Fuel Tanks: 1 (158 Gallon)


Number of heads: 1

Optional Equipment
  • Twin Mercury 300 Verado Outboards with Joystick Piloting 
  • Black Hull Side Color
  • Horizon Gel Stripe
  • Black Canvas Covers
  • Fender Clips
  • Blue LED Lighting Package
  • Premier Stereo Upgrade
  • Dual Simrad Select Response 12"
  • Blue Thru Hull Under Water Lights
  • Electric Windlass
  • Fiberglass Hardtop 
  • Sunshade, Extended 
  • Snap-In Infinity Woven Vinyl Flooring – Bow & Cockpit
  • Table with Teak Overlay 
  • Refrigerator, 12V
  • Side Entry Step
  • Bow Filler Cushion
  • Flag Pole & Base
  • Shore Power Package 
  • Docking Lights 
  • Sirius XM Radio
  •  Dynamic Running SurfaceTM (Trim Tabs that Automatically Optimize Running Attitude and Trim, Delivering Stability and Performance that Exceed All Expectations)
  • On Board Battery Charger


• Audio Upgrade, Fusion® Premier
• NRX 300 Transom Remote
• Signature Series Amplifiers (2)
• Signature Series Speakers (6.5′′) – 4 Pairs
• Signature Series Subwoofer (10′′)
• Speakers with LED Lighting
• Sea Ray Connect, Powered by NAUTIC-ONTM
(Subscription Required; Shore Power Required)
• Simrad® SelectResponseTM Glass Dash with Mercury® VesselView® Link Data (12′′)
• Active Trim (Automatic Engine Trim System)
• Chartplotter with Preloaded Charts (North
America Only)
• NAVIOP Digital Switching
• Simrad® GO12 (12′′) Touchscreen Displays (2)
• Transducer with Depth, Water Temperature and
• Simrad RS40 VHF Radio with Antenna

Standard Features


• Bow & Stern Eyes, Stainless Steel

• Cleats, Thru-Bolted (8), 8′′ Stainless Steel

• Deck Fuel Fill Plate – Chrome

• Gel Coat, Arctic White

• Handrail, Stainless Steel – Transom (2)

• Quiet RideTM Technology with Proprietary Tuned

Transom® by Omni Products, Inc.

• Resin, High-Performance Vinylester

• Rub Rail, PVC with Stainless Steel Insert

• Storage, Anchor Hatch with Gas-Assisted Lift

• Swim Platform, Integral/Extended with Under Mount

Swim Ladder & Integral Grab Handle

• Swim Step, Manual Submersible with Open Sensor

Notification – Port

• Thru-Hull Fittings, Stainless Steel

• Vent System, Engine Compartment – Integral

• Windshield, Matte Finish Black, Tempered/Tinted

Glass with Walk-Thru & Stainless Steel Top Frame

• Windshield Wiper – Starboard



• Beverage Holders – Stainless with Rubber Inserts & Recessed Holders in Bow Side Panels

• Head Compartment, Port

• Courtesy Light

• Fiberglass Lockable Door

• Head (VacuFlush®) with 20-Gallon Holding Tank • Molded Fiberglass Liner

• Non-Skid Floor Treatment

• Portlight with Screen

• Solid-Surface Countertop

• Stainless Steel Sink with Faucet

• Wood Storage Shelf

• Interior Storage Compartment (Under Helm): Access From Flip Up Bow Aft Cushion/ Bolster; Light; Access Door To Backside of Dash Instruments; Carpeted Floor

• Lighting, LED Courtesy

• Outlets, Accessory, 12V (3)

• Storage, Port Bumper Storage with Fiberglass Hatch • Storage, Ski/Wakeboard with Vinyl Matting & Gas-

Assisted Fiberglass Lid

• Storage, Side Panels – Cockpit

• Storage, Transom Walkway with Lift Out Tub

• Table, Cockpit with Base & Designated Storage • Wet Bar

• Fiberglass Countertop

• Sink with Faucet

• Solid-Surface Lid

• S