Listed by Authorized Dealer
2023 Sea Ray SLX 400 For Sale
Quincy, MA
$499,900
Takes less than a minute. Direct bank rates, no markup.
2023 Sea Ray 400 SLX - STK 216549
New to the market! This 400 SLX has spent its entire life in fresh water! 70 HOURS
Located in Boston (30 Minutes from Logan Airport)
Winterization/Shrinkwrap/Storage paid by seller.
In-House Financing available and select trades considered
Sea Ray
Experience the epitome of luxury on the water with the 2023 Sea Ray 400 SLX, crafted for those who demand the best. This stunning vessel combines performance and elegance, making it your ultimate escape for adventure and leisure.
Unmatched Performance
Powered by two MERCRUISER ECT 8.2MAG HO SeaCore AX engines, delivering a total of 860hp, the 400 SLX ensures a thrilling ride with exceptional handling. Glide over water effortlessly, whether you're cruising coastlines or hosting a gathering with friends and family.
Craftsmanship & Comfort
With meticulous attention to detail, the 400 SLX boasts sweeping lines and a chic interior. Indulge in spacious seating, premium amenities, and innovative features designed for your utmost relaxation and enjoyment on the waves.
Why Choose MarineMax?
When you choose to buy this vessel with MarineMax, you unlock a world of benefits including no-hassle financing, superior customer service, and access to engaging classes like Intro to Boating and Women on Water®. Join our community and embark on endless fun at boat shows and unforgettable Getaways!® trips.
Make your dream of owning a luxury boat a reality today!
Optional Equipment:
- Full Black Hull Color
- Stone Interior w/ Full SeaDek Flooring
- Twin Upgraded (430HP) Mercruiser 8.2MAG 70 HOURS
- RGBW Lighting Package w/ Underwater Lights
- Auto Submersible Swim Platform
- Opening Canvas for Hardtop
- Extended Sunshade for Hardtop
- Cockpit Cover w/ Tonneau Cover
- Bow Table - Teak
- Dual Refrigerator
- Dual Grill
- Gray Water System
- Docking Lights
- VHF Radio w/ Antenna
- TV - V-Berth
- TV Cockpit
For more information please contact Steve LeDonne
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 MerCruiser 8.2L and a 250 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 6.99% APR, updated with the market. Your rate depends on your credit profile and lender match.
Yacht Insurance
By YachtWayPlanning to buy this 2023 Sea Ray SLX 400?
Get an instant insurance estimate for a Sea Ray SLX 400 in Quincy, US through MasterCover, backed by A-rated underwriters.
Deck Layout
Age
Built in 2023. Build year and production period shape the asking price through age of systems, styling and the equipment fitted as standard.
Engine
70 hours on twin Mercury MerCruiser 8.2L. Engine hours, service history and configuration are the largest mechanical factors in an asking price.
Options and features
Joystick, TV, and Underwater Lights are fitted. Optional equipment, refits and onboard features are usually reflected in the asking price.
Price history
Listed on YachtWay at $499,900 on Oct 1, 2026. On-platform asking prices only.
Other market factors
Location, tax and duty status, condition, service history and how many comparable hulls are for sale all move the asking price.
2023 Sea Ray SLX 400
$499,900