Listed by Authorized Dealer
2026 Sea Ray SLX 400 Outboard For Sale
Quincy, MA
Price on request
Takes less than a minute. Direct bank rates, no markup.
Vessel Description
2026 Sea Ray SLX 400 Outboard for Sale in Quincy, MA
2027 Sea Ray SLX 400 Outboard
Stand out on the water with the SLX 400 Outboard, designed for luxury entertaining, extended cruising, and next-level outdoor living. Built with Sea Ray’s renowned construction standards, this flagship delivers confident performance, elevated comfort, and innovative features—making every day on the water unforgettable.
Power & Performance
Enjoy commanding acceleration and intuitive control with the latest in propulsion and handling.
- Twin 600HP JPO white VDO outboard engines
- Joystick Piloting (JPO) for effortless docking and maneuvering
- Dynamic Running Surface for optimal ride and trim
- Stainless steel anchor with all-chain windlass and galvanized anchor
- OEM battery installation and 12V to 120V inverter for reliable onboard power
- Gyroscopic stabilizer for added stability and smooth cruising
Electronics
Advanced navigation, premium entertainment, and safety all in one package.
- Premier stereo system for immersive sound in cabin and cockpit
- RGBW LED lighting package with thru hull lights for mood and safety
- Radar, VHF radio with antenna, and 5" remote-controlled spotlight
- Docking lights for enhanced visibility at dusk or dawn
- Elite Plus Package for sophisticated technology and comfort upgrades
Comfort
Designed for all-day and overnight enjoyment, the SLX 400 OB offers spacious, flexible seating and high-end amenities.
- Stone cockpit color with grey flooring for a contemporary look
- Standard black canvas, cockpit cover with tonneau cover, and extended sunshade
- Fiberglass hardtop with opening canvas section for versatile protection
- SeaDek on swim platform and cockpit for style and grip underfoot
- Bow filler cushion, teak bow table, and cockpit table with multiple dining options
- Dual refrigerators and dual electric grills for gourmet entertaining
- Fender clips and US flag pole with base for polished docking
Luxury Cabin & Entertainment
Experience year-round comfort and exceptional onboard entertainment.
- Mid cabin TV, V-berth TV with DVD, and cockpit TV for movie nights or big games
- Cockpit and cabin air conditioning/heating for true four-season cruising
- Macerator with seacock interlock system for convenience on extended outings
The MarineMax Advantage: Ownership Made Easy
When you purchase this boat, you join the MarineMax family and benefit from our dedicated support:
- Ready-to-Go: Full fuel tank at delivery and a Go Boating Gear kit with essential safety items
- Financial Ease: Flexible financing and insurance options
- Exceptional Service: Online service scheduling and expert maintenance team
- Expert Training: Boating classes and seminars to build your confidence on the water
- Community: Invitations to Getaways!® trips and exclusive MarineMax owner events
Contact MarineMax Boston to schedule a private showing or request more information on the 2027 Sea Ray SLX 400 Outboard.
See this vessel in person or via video
What This Boat Comes With
Information on this listing is provided in good faith by YachtWay and the listing broker/dealer, but accuracy is not guaranteed. All details are subject to change and buyers should independently verify specifications, condition, and availability before purchase.
Range Calculator
By YachtWaySet point A and point B on the map to plan a trip. Estimates use this hull's fuel curve, twin Mercury Verado 600 V12 and a 375 gal fuel tank.
This is an estimate based on available data and is intended for reference purposes only — not a guarantee of real-world performance. Actual range depends on load, sea state, and conditions.
Yacht Financing
By YachtWayFinancing a boat is not like financing a car. Terms run up to 20 years, down payments matter more, and the rate you see depends on the lender panel behind it.
Rates from 6.35% APR, updated with the market. Your rate depends on your credit profile and lender match.
Yacht Insurance
By YachtWayPlanning to buy this 2026 Sea Ray SLX 400 Outboard?
Get an instant insurance estimate for a Sea Ray SLX 400 Outboard in Quincy, US through MasterCover, backed by A-rated underwriters.
Deck Layout
Age
Built in 2026. Build year and production period shape the asking price through age of systems, styling and the equipment fitted as standard.
Engine
Engine hours, service history and configuration are the largest mechanical factors in an asking price.
Options and features
Joystick, Radar, and TV are fitted. Optional equipment, refits and onboard features are usually reflected in the asking price.
Other market factors
Location, tax and duty status, condition, service history and how many comparable hulls are for sale all move the asking price.
2026 Sea Ray SLX 400 Outboard
Price on request