40 Sea Ray 2023 Boat for Sale

ASKING PRICE: $699,900 Watch Price

Osage Beach, MO

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Yacht Photos Pics 2023 Sea Ray SLX 400 OB boat docked on calm water.

Yacht Photos Pics 2023 Sea Ray SLX 400 OB boat with dual outboard engines docked in a marina.

Yacht Photos Pics 2023 Sea Ray SLX 400 OB helm with advanced navigation displays and steering wheel.

Yacht Photos Pics 2023 Sea Ray SLX 400 OB helm with modern controls and spacious seating.

Yacht Photos Pics 2023 Sea Ray SLX 400 OB interior with luxurious seating and modern dashboard.

Yacht Photos Pics Person interacting with Sea Ray SLX 400 OB 2023 boat's digital dashboard display.

Yacht Photos Pics Display showing engine hours for 2023 Sea Ray SLX 400 OB boat.

Yacht Photos Pics Display screen showing technical data for Sea Ray SLX 400 OB, 2023 model.

Yacht Photos Pics Control panel of 2023 Sea Ray SLX 400 OB with check engine alert.

Yacht Photos Pics 2023 Sea Ray SLX 400 OB boat on water, featuring spacious deck and modern design.

Yacht Photos Pics 2023 Sea Ray SLX 400 OB luxury boat interior with plush seating and scenic water view.

Yacht Photos Pics 2023 Sea Ray SLX 400 OB boat kitchen with grills, refrigerators, and sink.

Yacht Photos Pics 2023 Sea Ray SLX 400 OB boat with outdoor grill and ocean view.

Yacht Photos Pics 2023 Sea Ray SLX 400 OB boat interior with elegant seating and wooden table.

Yacht Photos Pics Luxurious 2023 Sea Ray SLX 400 OB boat interior with elegant seating and ambient lighting.

Yacht Photos Pics 2023 Sea Ray SLX 400 OB boat interior with seating and wooden table.

Yacht Photos Pics Luxurious interior of 2023 Sea Ray SLX 400 OB with elegant seating and modern design.

Yacht Photos Pics 2023 Sea Ray SLX 400 OB interior with luxurious seating and modern design.

Yacht Photos Pics 2023 Sea Ray SLX 400 OB boat with twin Mercury 600 V12 engines docked.

Yacht Photos Pics 2023 Sea Ray SLX 400 OB boat with Mercury outboard engine, docked in a covered marina.

Yacht Photos Pics 2023 Sea Ray SLX 400 OB boat docked under a covered marina.

Yacht Photos Pics 2023 Sea Ray SLX 400 OB boat docked in a covered marina.

Yacht Photos Pics 2023 Sea Ray SLX 400 OB boat docked in marina, front view.

Yacht Photos Pics 2023 Sea Ray SLX 400 OB boat side view, glossy black finish, docked indoors.

Yacht Photos Pics 2023 Sea Ray SLX 400 OB cruising on a calm lake under a clear blue sky.

Yacht Photos Pics 2023 Sea Ray SLX 400 OB interior with open sunroof, docked at marina.

Yacht Photos Pics 2023 Sea Ray SLX 400 OB boat interior with cushioned seating and sleek design.

Yacht Photos Pics 2023 Sea Ray SLX 400 OB boat interior with spacious seating in a marina.

Yacht Photos Pics 2023 Sea Ray SLX 400 OB luxury boat interior with spacious seating and modern design.

Yacht Photos Pics 2023 Sea Ray SLX 400 OB boat with dual outboard engines on a calm water dock.

Yacht Photos Pics 2023 Sea Ray SLX 400 OB boat with dual Mercury outboard engines.

Yacht Photos Pics 2023 Sea Ray SLX 400 OB boat interior with spacious seating and wooden table.

Yacht Photos Pics Interior cabin of 2023 Sea Ray SLX 400 OB with cozy bedding and ambient lighting.

Yacht Photos Pics 2023 Sea Ray SLX 400 OB cabin interior with bed, TV, and modern lighting.

Yacht Photos Pics 2023 Sea Ray SLX 400 OB cabin interior with modern seating and table.

Yacht Photos Pics 2023 Sea Ray SLX 400 OB interior with cozy seating and modern table.

Yacht Photos Pics 2023 Sea Ray SLX 400 OB bathroom with modern sink, toilet, and mirror.

Yacht Photos Pics Electrical outlet on Sea Ray SLX 400 OB yacht, 2023 model, with protective cover.

Yacht Photos Pics Engine compartment of 2023 Sea Ray SLX 400 OB, showcasing mechanical components and wiring.

Yacht Photos Pics Engine compartment of 2023 Sea Ray SLX 400 OB with visible wiring and components.

Yacht Photos Pics Battery compartment of 2023 Sea Ray SLX 400 OB boat with wiring and connections.

Yacht Photos Pics Engine compartment of 2023 Sea Ray SLX 400 OB with visible hoses and wiring.

Yacht Photos Pics Engine compartment wiring of 2023 Sea Ray SLX 400 OB boat, showcasing electrical components and connections.

Yacht Photos Pics Electrical components in a 2023 Sea Ray SLX 400 OB boat engine compartment.

Yacht Photos Pics Control panel on a 2023 Sea Ray SLX 400 OB boat with warning labels.

Yacht Photos Pics 2023 Sea Ray SLX 400 OB battery compartment with multiple batteries and wiring.

Yacht Photos Pics 2023 Sea Ray SLX 400 OB boat hull identification number close-up.

Yacht Photos Pics Manufacturer Provided Image

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Off Market

Last updated Jul 23, 2025

40' Sea Ray 2023

100% Freshwater 2023 Sea Ray 400 SLX Twin 600HP Outboards w/joystick, Seakeeper & Generator. (140hours on the Outboard motors, 244 hours on the Generator & 206 Run Hours on the Seakeeper) This boat is a 10 out of 10. It literally looks like it just came out of the factory. It has the beautiful Black and white exterior with light Gray interior & seaDek. Everything has been taken care of very immaculately.

In Like New Condition, as perfect as one can be. Seakeeper Generator Twin Simrad Displays with Radar Fusion Stereo and speakers.

Twin Cockpit Refridgerators

Twin Cockpit BBQ Grills

Cabin AC

Full Head

Swim Platform Shower

Call Colin to schedule a showing

Introducing the SLX 400 600HP Out Board Motor Model, AKA "The Entertainer", an outboard variant of the Innovation Award-winning SLX 400, with massive capacity, deluxe amenities, breakthrough design and incredible versatility - for the total freedom to design your own adventure. From the ingenious fold-down swim terrace, to the robust cabin, to the amenity-rich cockpit, the SLX 400 OB is the consummate entertainer and a superior all-around performer - and the epitome of Orchestrated Excellence. An expansive cockpit social zone has a well-appointed wet bar with two refrigerator's, sink and available dual grills while the innovative fold-down swim terrace opens to extend the cockpit all the way to the water.

This listing is courtesy of the BoatWizard MLS and may be centrally listed withanother broker. It is offered as a convenience by this broker/dealer to its clients and is not intended to convey representation of a particular vessel.

Denison Yacht Sales offers the details of this yacht in good faith but can’t guarantee the accuracy of this information nor warrant the condition of this boat for sale. This yacht for sale is offered subject to prior sale, price change, or withdrawal from that yacht market without notice. She is offered as a convenience by this yacht broker to its clients and is not intended to convey direct representation of a specific yacht for sale.