The 2023 Sea Ray SLX 400 Outboard is a 39-foot luxury sport boat powered by three Mercury Verado 300 HP outboards producing 900 total horsepower. Built on a fiberglass hull with 21 degrees of deadrise, the boat combines offshore capability with refined comfort across expansive cockpit and cabin spaces. With only 150 engine hours on the clock, it remains in outstanding condition and ready for immediate use.
The cockpit centers on entertaining, with multiple social zones including a convertible aft sun lounge, large U-shaped seating, bow lounge with folding armrests, and a teak table. A cockpit refrigerator, wet bar, and electric grill support hosting, while a Fusion premium audio system and RGB lighting enhance the experience. The hardtop features an integrated sunroof, and a retractable sunshade provides shade control.
Below deck, an air-conditioned cabin offers a climate-controlled retreat with a convertible V-berth and lounge, enclosed head with VacuFlush toilet, solid-surface countertops, sink and vanity, and flat-screen television. The cabin accommodates comfortable overnight stays with ample storage throughout the boat.
The helm features dual Simrad touchscreen displays with Mercury VesselView integration, joystick piloting with Skyhook digital anchor, digital throttle and shift, and SmartCraft engine monitoring. Sea Ray's Dynamic Running Surface automatically optimizes trim for ride quality and fuel efficiency. The hydraulic swim platform, generator, and premium marine upholstery round out the specification. Fuel capacity is 350 gallons, with fresh water and holding tank capacity of 42 and 28 gallons respectively.
Length
39.00 FT
Beam
12.08 FT
Material
Fiberglass
Engines
3
Engine Make
MERCURY
Engine Model
WHT 300 JPO
Power
3 x NaN HP
Hours
150 HRS
Fuel
Gasoline
Fuel
350 GAL
Water
42 GAL