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2026 Sea Ray SLX 400

39 ft · MarineMax Grand Lake

2026 Sea Ray SLX 400

Sea Ray SLX 400

A luxurious, high-performance bowrider/cruiser that blends sleek styling and powerful performance with a social, entertainment-ready layout — ideal for weekend trips, entertaining friends, or extended cruising in comfort and style.

  • Engine: Twin Mercury MerCruiser 8.2L MAG ECT Bravo Three X SeaCore sterndrives
  • Status: New
  • Trades: Trades considered
  • Location: MarineMax Grand Lake
  • Length Overall: 40'
  • Beam: 12′ 1″
  • Draft: 44″ (sterndrives down) / 33″ (sterndrives up)
  • Dry Weight: 20,794 lb
  • Deadrise: 21°
  • Fuel Capacity: 250 gallons
  • Water Capacity: 50 gallons
  • Holding Tank: 28 gallons
  • Expansive cockpit layout with premium seating — ideal for entertaining.
  • Innovative fold-down swim terrace / extended swim platform , giving generous swim/water access and lounging space.
  • Bow seating with convertible table / sunpad layout; forward seating with touring-style comfort.
  • Cabin with sleeping capacity for 4 people (queen-sized aft berth + forward bunk convertible to social area).
  • Wet bar in cockpit, entertainment-ready layout, suitable for extended stays or weekend trips.
  • Digital helm dash with modern controls, advanced instrumentation, favorable ergonomics.
  • Controls optimized for comfortable cruising and social-cruiser performance.
  • Yacht-certified for safe operation. Sea Ray US+1
  • Sleeps: 4 persons (aft berth + forward bunk)

When purchasing this 2026 SLX 400 at MarineMax Grand Lake, you’re getting more than just a boat — you get access to:

  • Quality pre-delivery preparation and support
  • Financing and insurance options tailored for luxury boats
  • Service scheduling and maintenance support through MarineMax
Model year
2026
Length overall
39 ft
Beam
12 ft 1 in
Hull
Fiberglass

Specification

As published by the listing party. Fields the listing did not publish are absent, not inferred.
Principal characteristics
Builder
Sea Ray
Model
SLX 400
Class
Sports Cruiser
Model year
2026
Dimensions & hull
Length overall39 ft
Beam12 ft 1 in
Hull materialFiberglass
Engine & propulsion
Engines2x MERCRUISER 8.2 MAG HO BR3X 860 hp
FuelGas
Published specifications
Length39 ft
Beam12 ft 1 in
Minimum Draft2 ft 11 in
Dry Weight20794.0 lbs
Engine Count2
Total Horse Power860 hp
Drive TypeOther
Fuel TypeGas
Max Speed50.0
MakeMERCRUISER
Model8.2 MAG HO BR3X
Fuel Capacity250.0 gal
Fresh Water Capacity50.0 gal
Holding Tank Capacity28.0 gal
Number of Cabins1
Head Count1
Hull MaterialFiberglass
ConditionNew
ClassSports Cruiser

Video & media

Published with this listing by the listing party.
Builder information from the YotSignal OEM databaseFull model record →
Sea Ray Sea Ray SLX 400

Flagship SLX luxury sport boat, roughly 42 ft with enclosed cabin option.

Source searay.com

Model level information from YotSignal's OEM database, not from the listing dealer. It describes the model generally and may differ from this specific hull.