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40 Sea Ray 2023 Boat for Sale

Sea Ray Slx 400 2023

ASKING PRICE: $619,999 Watch Price

Oakdale, NY

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Sea Ray Slx 400 2023 Boat | 40' Sea Ray 2023

2023 Sea Ray SLX 400 – Twin 8.2L MAG HO Axius (430HP) | Only 98 Hours

This is a beautifully optioned and exceptionally well-kept SLX 400, powered by the upgraded twin MerCruiser 8.2L MAG HO Axius engines (430hp each) with joystick control — delivering smooth, confident handling and effortless docking.

With just 98 hours, this boat presents extremely well and offers a premium ownership experience without the wait or cost of new.

Performance & Handling
  • Twin MerCruiser 8.2L MAG HO Axius (430hp)
  • Joystick Piloting with Skyhook (position holding)
  • Bravo 3X drives
  • Dynamic Running Surface (auto trim system)
  • Smooth, stable ride with excellent offshore capability

This is the right power package for the SLX 400 — strong, reliable, and incredibly easy to operate.

Cockpit & Entertaining

Designed for entertaining, relaxing, and spending full days on the water:

  • Expansive cockpit seating with premium upholstery
  • Convertible aft lounge / sun pad
  • Teak cockpit table
  • Integrated cockpit refrigerator
  • Wet bar with solid surface countertop
  • Premium JL Audio sound system
  • RGB LED lighting throughout

The layout flows seamlessly from helm to transom, making it ideal for hosting family and friends.

Bow & Lounge Areas
  • Spacious bow seating with filler cushion for full sun pad conversion
  • Adjustable backrests
  • Premium upholstery and finishes
  • Forward table for dining or lounging

This is one of the most usable and comfortable bow setups in its class.

Transom & Water Access
  • Wide swim platform with SeaDek flooring
  • Aft-facing lounge seating
  • Easy water access for swimming and watersports
  • Extended sunshade for added comfort

Perfect for long days at anchor or relaxing at the sandbar.

Helm & Electronics
  • Dual Simrad displays
  • Integrated Mercury VesselView
  • Digital switching system
  • VHF radio
  • 4G radar
  • Premium helm seating with excellent visibility

Everything is laid out cleanly and intuitively for both experienced and newer boaters.

Hardtop & Comfort Features
  • Fiberglass hardtop with opening canvas sunroof
  • Extended cockpit sunshade
  • Air-conditioned cabin
  • Enclosed head with sink and storage

The SLX 400 delivers true day-boat luxury with overnight capability when needed.

Additional Features & Options
  • SeaDek flooring package
  • Teak table
  • Underwater / accent lighting
  • Premium finishes throughout
  • Well-maintained and lightly used
Why This Boat
  • Only 98 hours
  • Upgraded 430hp engines (not the base package)
  • Strong option list
  • Clean, well-kept condition
  • No wait time vs new build
Location

Currently located in Florida and scheduled to be brought to Oakdale Yacht for sale.

Summary

If you’re looking for a turn-key, premium SLX 400 with the right power and options, this is a standout opportunity.

Clean, well-equipped, and ready for the season.

Denison Yachting is pleased to assist you in the purchase of this vessel. This boat is centrally listed by Oakdale Yacht Sales.

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.

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Sea Ray Slx 400 2023 HIGHLIGHTS

Sea Ray Slx 400 2023 additional information

Specifications
  • Cruising Speed: 35 kn
  • Maximum Speed: 43 kn
  • Beam: 12' 1''
  • Hull Material: Fiberglass
  • Max Draft: 3' 8''
  • Fuel Tank: 1 x 250|gallon
  • Fresh Water: 1 x 50|gallon
  • Holding: 1 x 28|gallon
  • Cabins: 1
  • Heads: 1
Steering System

Joystick Control

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