2024 Sea Ray SLX 400

$649,900

$29,100

Used

Boat in Harrison Township, MI 48045 US

builtBuilt in 2024
Year the boat was built
model

SLX 400

Boat model
engine

2 Engines (2x MerCruiser)

Engine type and count
length

40 feet

Overall boat length
fuel

Gas

Fuel type
material

Fiberglass/Reinforced

Hull material
Nominal Length
40ft
Length Overall
39.75ft
Beam
12.08ft
Max Bridge Clearance
8.83ft
Max Draft
3.67ft
Drive Up Draft
2.75ft
Deadrise At Transom
21deg
Dry Weight
20794lb
Cabins
1
Heads
1
Fresh Water Tanks
50gal
Fuel Tanks
250gal
Holding Tanks
28gal
Windlass
electric-windlass
Hull Material
fiberglass
Hull Shape
modified-vee
Engine 1
Engine Make
MerCruiser
Engine Model
8.2 MAG HO ECT Bravo III X
Total Power
430hp
Engine Hours
83
Engine Type
inboard-outboard
Fuel Type
gasoline
Engine Year
2024
Drive Type
stern
Engine 2
Engine Make
MerCruiser
Engine Model
8.2 MAG HO ECT Bravo III X
Total Power
430hp
Engine Hours
83
Engine Type
inboard-outboard
Fuel Type
gasoline
Engine Year
2024
Drive Type
stern
Cockpit Shower
Cockpit Cushions
Cockpit Table
Touch Screen
Electric Bilge Pump
Microwave Oven
Air Conditioning
Electric Head
Heating
Hot Water
Refrigerator
Battery Charger
Depthsounder
Radio
Compass
Gps
Cockpit Speakers
Vhf
Flat Screen Tv
Cockpit Cover
Shore Power Inlet
Generator
Hightlights & Premium Options
  • Twin Mercruiser 8.2L MAG HO 430HP engines with Bravo III X Drives
  • Seacore Saltwater Protection (used in freshwater only)
  • Automated Submersible Swim Platform
  • Extended Sunshade
  • 7.5 kW Generator
  • A/C & Heat in Cabin
  • Cockpit Heat
  • Cockpit Refrigerator & Grill
  • Satellite Radio (SiriusXM)
  • VHF Radio
  • Twin Simrad 16” Displays w/ Radar
  • Mercury VesselView Link
  • Windlass
  • Cockpit TV
  • Bow Docking Lights
  • Teak Bow Table
  • Flat Screen TV in Mid-Cabin and V-Berth
  • Front, Sides & Aft Canvas Enclosure
  • Cockpit & Bow Covers
  • Bow Sunshade
  • Fender Clips
  • SeaDek Throughout Cockpit & Swim Platform
Additional Information

Key Advantages

  • Freshwater-Only Great Lakes Boat
  • Only 83 Original Hours
  • Indoor Heated Storage
  • Dealer Maintained
  • Immediate Delivery Available
  • Easy To Show By Appointment

Premium Equipment & OptionsPower & Performance

  • Mercury Joystick Piloting with VesselView Link
  • Quiet Ride Hull Technology
  • Twin Simrad 16" Glass Dash Displays with Radar
  • Windlass Anchor System
  • Bow Docking Lights

Comfort & Climate Systems

  • 7.5 kW Generator
  • Cabin Air Conditioning & Heat
  • Cockpit Heat
  • Front, Sides & Aft Canvas Enclosure

Entertainment & Luxury

  • Cockpit Refrigerator & Electric Grill
  • Cockpit Television
  • Flat Screen TVs in Mid-Cabin & V-Berth
  • Satellite Radio (SiriusXM)
  • Extended Sunshade
  • Bow Sunshade

Swim Platform & Water Access

  • Automated Submersible Swim Platform
  • SeaDek Cockpit & Swim Platform Flooring
  • Fender Clips

Deck & Cockpit Features

  • Teak Bow Table
  • Bow Seating Conversion Sunpad
  • Cockpit & Bow Mooring Covers
  • VHF Marine Radio

Cabin Accommodations

The spacious cabin provides comfortable overnight accommodations with a queen-size aft berth and forward convertible sleeping area, along with air conditioning, entertainment systems, and premium finishes.

Perfect for weekend cruising or extended days on the water.

Why Buy This SLX 400

Freshwater SLX 400 boats are among the most desirable on the market due to reduced corrosion and long-term condition advantages compared to saltwater boats.

  • New Boat Condition
  • Indoor Storage Since New
  • Low Hours
  • Premium Options
  • Immediate Availability

Without the wait time or cost of ordering new.

Bow and Cockpit
  • Cup holders, stainless steel (29)

  • Floor liner, fiberglass

  • Lighting, LED (courtesy)

  • Outlets, 12V accessory (bow, helm & transom) – 3

  • Outlet, 120V GFCI

  • Outlets, USB dual port (4)

  • Self-bailing cockpit

  • Steps, boarding (integrated)

  • Table, teak (cockpit)

DOORS

  • Bow block-off door, fiberglass

  • Cabin entry door, sliding lockable (fiberglass)

  • Engine room hatch, electrically actuated with emergency pull handle & prop rod

  • Hatch for bilge access

  • Transom door, fiberglass

SEATING

  • Aft L-shaped bench seating with rotating backrest & storage below

  • Bow seating with foldable armrests, fixed cushions & storage below

  • Cockpit social area with opposing seating & storage

  • Helm bucket seats (dual) with sliders, flip-up bolsters & telescopic pedestal mounts

  • Port companion bucket seat, two-person with swivel, slider & flip-up bolster

  • Sunpad with rotating backrest

STORAGE

  • Bow storage (under seating)
  • Cooler storage (cockpit)
  • Fender storage (bow floor)
  • Shoe storage (cockpit)
  • Side panel tubs (bow)

WET BAR

  • Countertop, solid surface
  • Handrail, Chil Cool Technology vinyl-wrapped stainless steel
  • Outlet, 120V GFCI
  • Refrigerator, dual voltage
  • Sink, stainless steel with faucet
  • Trash receptacles, pull-out
Hull and Deck
  • Cleats, stainless steel through-bolted (10′′) – 6
  • Cleats, stainless steel pop-up (8′′ – stern) – 2
  • Deck fill plates, stainless steel
  • Drain plug, brass-threaded (garboard)
  • Eye, stainless steel with stainless steel scuff plate (bow)
  • Eyes, stainless steel (stern) – 2
  • Handrails, Chil Cool Technology vinyl-wrapped stainless steel (bow & cockpit)
  • Hardtop, fiberglass
  • Horn, stainless steel
  • Hull windows, acrylic
  • Light, foldable (stern)
  • Lights, navigation (stainless steel)
  • Pullout sprayer (transom)
  • Quiet RideTM technology
  • Rub rail, PVC with stainless steel insert
  • Stringer system, fiberglass
  • Swim platform, integral with stainless steel four-step swim ladder & grab handle
  • Swim terrace, electrically actuated fold-down (starboard)
  • Thru-hull fittings, stainless steel
  • Windlass, thru-hull with bow controls, rope, chain, galvanized anchor & bow washdown
  • Windshield, tempered tinted curved glass
  • Windshield wiper (starboard)

STORAGE

  • Transom storage for dock lines & gear (under sunpad)
  • Transom storage for paddleboards, gear & inflatables with gas-assisted fiberglass lid (under sunpad)
Disclaimer

The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.

Price History

DateEventPrice
2/24/26Price decreased$649,900(-4.3%)
11/7/25Initial price$679,000

Videos from Lakeside Formula on this 2024 Sea Ray SLX 400

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24200 Jefferson, St. Clair Shores, MI, 48080

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St. Clair Shores, MI 48080

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