Listed by Authorized Dealer
2026 Sea Ray SLX 400 Outboard For Sale
Jacksonville Beach, Florida
$1,178,102
Takes less than a minute. Direct bank rates, no markup.
Vessel Description
2026 Sea Ray SLX 400 Outboard for Sale in Jacksonville Beach, Florida
2026 SEA RAY 400SLX-OB — Luxurious Performance Cruiser | Stock #216088
This 2026 Sea Ray 400SLX-OB blends high-performance offshore capability with upscale comfort for day runs and coastal cruising. Powered by a robust JPO-equipped powertrain, it’s outfitted for entertaining and extended days on the water.
Finance Available Through MarineMax
Combined Features & Specs:
- Powered by Twin 600HP JPO V-drive
- White hull
- Black canvas — standard
- Flooring color: Brown
- Cockpit color: Dune
- Elite Plus Package
- Fender clips
- Premier stereo — combined cabin & cockpit
- RGBW LED lighting package with thru-hull lights
- Stainless steel anchor
- Opening canvas section for fiberglass hardtop
- Extended sunshade
- Dynamic running surface
- Canvas package for fiberglass hardtop
- Infinity woven vinyl cockpit flooring
- Seadek on swim platform
- Bow filler cushion
- Bow teak table
- Dual refrigerator
- Dual electric grill
- Flag pole & base with US flag
- OEM battery installation
- Inverter — 12V to 120V/60Hz
- Docking lights
- Radar
- VHF radio with antenna
- Remote-controlled 5" spotlight
- Sirius satellite radio
- TV — forward starboard mid cabin
- TV with DVD — V-berth
- Cockpit TV
- Optional gyro prerig
Built for performance day boating yet equally at home coastal cruising, the 2026 SEA RAY 400SLX-OB delivers impressive power, refined comfort, and versatile entertainment options. Act now—this 2026 SEA RAY 400SLX-OB is primed for immediate adventures and ready to go.
Boat for sale at MarineMax Jacksonville.

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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 Jacksonville Beach, 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.
Price history
Listed on YachtWay at $1,178,102 on Sep 30, 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.
2026 Sea Ray SLX 400 Outboard
$1,178,102