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2019 Sea Ray SLX 400 Sold Boat in Lake Ozark, MO 65049 US

$399,000

Used
We will let you know when another 2019 Sea Ray SLX 400 is available in Lake Ozark, MO
builtBuilt in 2019
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

Diesel

Fuel type
material

Fiberglass/Reinforced

Hull material

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The Image of Sea Ray SLX 400 2019 - 02019 Sea Ray SLX 400
Price$399,000$349,900$349,900$449,000
LocationLake OzarkLake OzarkLake OzarkLake Ozark
Nominal Length40'54'37'58'
Draft4'---
Engine MakeMerCruiserMANMercuryMAN
Total Engine Power354 hp768 hp380 hp765 hp
Days on Market50858908100
Get in touch
Nominal Length
40ft
Length Overall
40ft
Beam
12.08ft
Max Draft
3.67ft
Drive Up Draft
2.75ft
Deadrise At Transom
21deg
Dry Weight
17023lb
Fresh Water Tanks
50gal
Fuel Tanks
250gal
Holding Tanks
28gal
Hull Material
fiberglass
Hull Shape
modified-vee
Engine 1
Engine Make
MerCruiser
Engine Model
370 TDI 4.2L T3 AX SC
Total Power
354hp
Engine Type
inboard-outboard
Fuel Type
diesel
Engine Year
2019
Engine 2
Engine Make
MerCruiser
Engine Model
370 TDI 4.2L T3 AX SC
Total Power
354hp
Engine Type
inboard-outboard
Fuel Type
diesel
Engine Year
2019
Electric Bilge Pump
Microwave Oven
Air Conditioning
Electric Head
Hot Water
Refrigerator
Radar
Tv Set
Navigation Center
Radio
Cockpit Speakers
Vhf
Hull and Deck
  • Bow Eye & Stern Eyes - Stainless Steel (Bow Eye w/ Stainless Steel Scuff Plate)
  • Cleats, (6) Custom Sea Ray 10" Thru-Bolted - Stainless Steel & (2) 8" Pop-up - Stainless Steel w/ Sea Ray Logo
  • Deck Fill Plates, Stainless Steel
  • Drain Plug, Brass-Threaded - Garboard
  • Fiberglass Stringer System w/ Fwd. Interior Liner
  • Gel Coat, Arctic White
  • Hull Windows, Acrylic
  • Light, Stern
  • Lights, Navigation - Stainless Steel w/ Motorized Mast Light
  • QuietRide™ Technology w/ Proprietary Tuned Transom® by Omni Products, Inc.
  • Resin, High-Performance Vinylester
  • Rub Rail, PVC w/Stainless Steel Insert
  • Ski Tow Eye, Stainless-Steel
  • Storage, Fwd Deck w/ Hatch
  • Swim Platform, Integral
  • Tapered Boot Stripe (Gelcoat)
  • Terrace, Power Actuated, Fold Down - Starboard Side
  • Thru-Hull Fittings, Stainless Steel
  • Vent System, Engine Compartment - Integral
  • Windlass, Rope /Chain w/ Galvanized Anchor, Wash Down and Bow Controls (thru hull Installation)
  • Windshield Wiper - Starboard
  • Windshield, Tempered/Tinted Curved Glass w/ Black Matte Frame, Port Side Walk-Thru & Stainless Steel Supports
Cockpit
  • Beverage Holders - Stainless w/Rubber inserts w/ LED Lighting (29)
  • Cockpit Vinyl Color - Espresso (Beige Base Vinyl w/ Brown Accent Vinyl)
  • Cooler, Cockpit w/ Dedicated Storage
  • Dash, Acrylic Skylight
  • Deck Entry Access, Port and Starboard sides.
  • Door, Bow Block-Off - Port Side - Acrylic w/ Stainless Steel Hardware
  • Door, Cabin entry (Sliding and lockable) Fiberglass
  • Floor Liner, Fiberglass w/ Direct Overboard Drainage
  • Grab Handles - Stainless Steel w/ Leather Wrapped Grips
  • Hardtop, Arctic White Fiberglass w/ Enclosed Ceiling & Courtesy Lights
  • Hatch, Engine Compartment - Electrically Actuated
  • Lighting, Courtesy - Stainless Steel
  • Outlet, 120V GFI Protected
  • Outlet, 12V Accessory (3)
  • Storage, Side Panels - Bow - Port & Stbd Tubs
  • Storage, Bumper - Floor - Bow
  • Storage, Shoes - Aft Cockpit
  • Storage, Glove Box (Dry)
  • Storage, Below ETS Aft Seat
  • Storage, Below Port Side Seat
  • Table, Teak Cockpit w/ Cover
  • USB Stereo Controls (1)
  • Walk-Thru Transom (Stbd) w/ Door
  • Wet Bar w/Solid-Surface Countertop, Stainless-Steel Sink, Faucet, Stainless-Steel Grab Handle, Refrigerator w/ Pull Out Drawers & Trash Receptacles
Seating
  • Bow Seating, U-Shaped Seating Forward w/ Fixed Cushions
  • Bow Seating, Large Tour Seating Facing Forward w/ Fixed Cushions & Arm Rest
  • Cockpit Social Area w/ Opposing Seating & Storage Below ETS Module
  • Seat, Dual Bucket - Helm w/ Slider, Flip-Up Thigh-Rise Bolster and Floor Footrest
  • Seat, Dual Bucket-Companion; w/ 180° Swivel w/ Paddle Adjustment Levers and Flip Up Thigh Rise Bolster
  • Transom Sungate Seating w/ 2 Drink Holders
Cabin
  • Air Conditioning/Heating, 120V/60 Cycle
  • Audio Control Zone w/ 2 Speakers / Sound Bar & Remote
  • Entrance Steps, Powder Coated Aluminum w/ Teak Overlay
  • Hull Windows w/ Pleated Blinds & Tension System
  • Refrigerator, In Cabin - Port

 Aft Berth:

  • Berth - Queen w/Mattress, Pillows, Sheets & Coordinated Spread
  • Curtain, Privacy /Curtain
  • Drink Holders (4)
  • Sheet Set, Fitted (Neutral Color)
  • Storage Cabinets & Lockers w/Shelves

 Salon / V-Berth:

  • Ceiling Liner
  • CO Monitor
  • Drink Holders (6)
  • Lights-Standard & Indirect
  • Microwave, 120V/12V
  • Opening Port Lights w/ Screens - Port & Starboard
  • Outlet, 12 V Accessory
  • Outlet, 120V GFI Protected
  • Storage - Port Side Day Galley
  • Table, Wood
  • U-Shaped Seating (Convertible w/ Filler Cushions) w/ Fiberglass Liner and Filler Cushion Storage

 Head:

  • Enclosed Compartment w/ Lockable Door, Solid Surface Countertop, Molded Fiberglass Liner w/ Glass Sink, Faucet, Pull Out Sprayer, Clothes Hooks, Portlight w/ Screen, Wood Storage Shelf w/Mirrored   Bulkhead & w/ Courtesy Light and Non Skid Floor Treatment
  • Head, VacuFlush w/ 28- Gallon Holding Tank
  • Power Vent, 12V
Helm
  • Alarm, High-Water - Bilge & Cabin
  • Alarms, Engine - Oil & Water (Audible)
  • Drink Holder
  • Dual Digital Dash w/ Mercury VesselView Link Data (16"); (Includes: 2 Simrad NSO EVO3 (16") Touchscreen Displays; NAVIOP Digital Switching; OP50 Remote Control for Displays, 2 Mirco SD Card Readers for Updating Charts, Chartplotter w/ Preloaded Charts; Transducer w/ Depth, Water Temperature & Fish Finder)
  • Electronic Circuit 50 amp w/ Fuse Panel
  • Horn
  • Joystick Control
  • Parallel Battery Engine Start
  • SmartCraft® Digital Throttle & Shift w/ Trim Switch & Ignition Cutout Switch (Binnacle Control w/All Engines)
  • Steering, Power-Assisted w/ Tilt Wheel
  • Stereo, Fusion® Apollo 770 AM/FM w/Bluetooth, Wi-Fi Audio Streaming; SRX 400 Fusion Head Unit in Cabin w/ speakers for Discrete Zone; (6) Pair of Fusion 6.5" Speakers; 10" Subwoofer; (3) Fusion Signature Series Amps & (3) NRX 300 Remote Controls (Bow, Cabin, Transom)
  • Switch Panel w/Backlit Weatherproof Lighted Chrome Push Button Switches
  • Tilt & Trim, Power
Electrical System
  • Battery Charger/ Converter 120V /60 cycle
  • Battery Switch, Single w/ Solenoid
  • Battery Trays w/Mounts
  • Galvanic Isolators
  • Mercathode (2)
  • Shore Power, 120V/60 Cycle - 30-Amp Service w/Inlet, 50' Cord & Converter, Galvanic Isolator & Main Distribution Panel (Also Available in 220V/50 Cycle)
  • TV Inlet w/ TV Antenna / TV shore cord
Fuel System
  • Evaporative Emissions Fuel System
  • Fuel Lines, USCG - Type A-1
  • Fuel Tank w/Anti-Siphon Valve & Electric Sending Unit
Engine Compartment
  • Bilge Pump, 12V Automatic
  • Bilge Pump, 12V Automatic High-Water (2) 1-Bilge 1-Cabin
  • Blowers, 12V Bilge (2)
  • Fire Suppression System - Automatic
  • Gel-Coated Engine Compartment
  • Insulated Engine Compartment
  • Lighting -12V
  • Oil Filter - Remote
Water System
  • Pressure Water System w/12V Pump
  • Faucet - Wet Bar
  • Pullout Sprayer - Head
  • Pullout Sprayer - Transom
  • Water Heater (6 Gallon)
  • Water Tank (50 Gallon) w/ Level Indicator and Water Filter System
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
6/28/25No change$439,900
6/16/25Price decreased$399,000(-9.3%)

Contact Midwest Boating Center

3007 Bagnell Dam Blvd, Lake Ozark, MO, 65049

Sea Ray SLX 400: BoatTEST Review

Reviewed by Jeff Hammond

Boat Test Review on BoatTest.com

Overview

The Sea Ray 400 SLX with outboard power represents a refined blend of performance and comfort, featuring the latest Mercury 300 horsepower V8 outboards. This model maintains ample swim platform space despite the outboard configuration and integrates advanced technology and thoughtful design elements throughout the vessel.

Exterior Design and Swim Platform

The swim platform remains spacious, extending only 16 inches from the transom at its narrowest point, ensuring no compromise in usable space despite the outboard engines. The transom is equipped with 9-inch pull-up cleats on both sides, and deep storage compartments under the port side seating accommodate longboards, skis, and wakeboards. A convenient inflator for water toys is included, along with a cleverly stored pole that can be used to support a stand-up transom shower. Shore power connections, city water inlet, electrical and TV hookups, and a fresh water washdown are all neatly organized in one area, complemented by USB connectivity adjacent to the lounge.

Power and Performance

Powered by triple Mercury 300 horsepower V8 outboards featuring advanced technology such as larger alternators and quieter operation, the 400 SLX delivers impressive performance. The boat weighs approximately 21,258 pounds with fuel and passengers aboard. During testing, it reached a top speed of 51.8 miles per hour at 5,900 RPM, with an optimal cruise speed of 32.9 miles per hour at 4,000 RPM. Fuel consumption at cruise was measured at 34.8 gallons per hour, yielding a range of 319 statute miles while retaining a 10% fuel reserve. The vessel planes quickly, achieving 20 miles per hour in 6 seconds and 30 miles per hour in 9.5 seconds. Handling is responsive with a comfortable turning radius, and the joystick docking system allows for precise maneuvering in tight spaces. The hull design provides a smooth ride with minimal hull slap or pounding, even when crossing wakes at speed.

Mechanical and Systems Layout

The engine compartment is thoughtfully arranged, featuring an optional SeaKeeper 3 gyro stabilizer mounted centrally with stringers pre-built to accommodate it. On the port side are house and engine start batteries along with the generator, while the starboard side houses hydraulic components for the terrace. The vessel includes a generator and the innovative Fathom ePower system, which provides 22 kilowatt-hours of lithium-ion battery capacity to power onboard electrical systems such as air conditioning, electric grills, and refrigeration. This system intelligently manages power loads and interfaces with the Simrad multifunction displays for real-time monitoring and can be recharged via engine alternators, generator, or shore power.

Helm and Electronics

The helm station is one of the most refined in its class, featuring a soft-touch dash and dual 12-inch Simrad Evo 3S multifunction displays with the NaviOp system for comprehensive control of electrical systems and lighting presets. The displays support up to six panels simultaneously and include tide graphs, engine data, vessel controls such as cruise control, troll control, and active trim. Additional helm features include sport exhaust controls, flush-mounted Fusion stereo, spotlight control, Seakeeper controls, auto glide automatic trim tabs, joystick docking, and a Simrad VHF radio. Dual helm seats are ergonomically designed with 24-inch width, flip-up bolsters, and adjustable fore and aft swivel functionality. Generator and 120-volt AC controls are conveniently located beneath the port helm seat.

Deck and Bow Features

The deck layout includes strategically placed cleats for secure mooring, with a 10-inch cleat forward of midships and another at the bow. The bow area features dual hatches providing access to the ground tackle, which can be remotely controlled. Fresh water washdown is located nearby, flanked by LED navigation lights and a remote-controlled spotlight on the port side, enhancing safety and convenience.

Conclusion

The Sea Ray 400 SLX outfitted with triple 300 horsepower Mercury V8 outboards offers a compelling combination of power, technology, and comfort. Its well-considered design preserves functional space while integrating advanced systems such as the SeaKeeper gyro stabilizer and Fathom ePower battery system. Performance testing demonstrated quick acceleration, efficient cruising, and smooth handling, complemented by a sophisticated helm and electronics package. Overall, the 400 SLX is a versatile and comfortable boat that performs confidently in a variety of conditions, making it a strong contender in its class.

Rating: 4.5 out of 5

Overview from around the web 2019 Sea Ray SLX 400

Customers praise the 2019 Sea Ray SLX 400 for its exceptional blend of luxury, performance, and versatility

Many highlight the spacious and thoughtfully designed cockpit, which offers ample seating and comfort for entertaining guests. The boat’s smooth handling and powerful engines receive frequent commendations, making it ideal for both relaxing cruises and exhilarating water sports. Users also appreciate the high-quality materials and attention to detail throughout the vessel, including the well-appointed cabin and innovative features that enhance the overall boating experience. Overall, owners find the SLX 400 to be a stylish and reliable choice that delivers both comfort and excitement on the water.

The Biggest Pros and Cons

The 2019 Sea Ray SLX 400 offers a blend of luxury, performance, and versatility, making it a popular choice among boating enthusiasts. Here are some pros and cons to consider:

Pros

Spacious and Luxurious Interior: The SLX 400 features a well-appointed cabin with quality materials, comfortable seating, and modern amenities, perfect for day cruising or overnight stays.

Powerful Performance: Equipped with robust engine options, the boat delivers strong acceleration and smooth handling, providing an enjoyable ride on various water conditions.

Advanced Technology: The helm includes a comprehensive digital dash with intuitive controls, touchscreen displays, and integrated navigation systems for ease of operation.

Versatile Layout: Its open bow seating, convertible aft lounge, and ample storage spaces make it suitable for entertaining guests and family outings.

Quality Build: Sea Ray’s reputation for craftsmanship is evident in the SLX 400’s solid construction and attention to detail.

Cons

Price Point: The SLX 400 is positioned in the higher price range, which might be a consideration for budget-conscious buyers.

Fuel Consumption: Due to its size and powerful engines, fuel efficiency may be lower compared to smaller boats, leading to higher running costs.

Maneuverability in Tight Spaces: While generally easy to handle, its larger size can make docking and maneuvering in crowded marinas more challenging for less experienced operators.

Limited Cabin Headroom: The cabin, while comfortable, has limited standing headroom, which may feel cramped for taller individuals during extended stays.

Made For

The 2019 Sea Ray SLX 400 is designed for boating enthusiasts who seek a perfect blend of luxury, performance, and versatility. It’s ideal for families and friends who enjoy spending quality time on the water, whether for cruising, watersports, or entertaining. With its spacious layout, premium amenities, and powerful engine options, the SLX 400 caters to those who appreciate comfort and style without compromising on speed and handling. Whether you’re hosting gatherings or exploring new destinations, this boat is built to deliver an exceptional on-water experience.

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2019 Sea Ray SLX 400. Enter your down payment, choose a loan term, and adjust the interest rate to see an instant payment estimate — ideal if you're calculating boat payments before you enquire. Wondering how much does a Power Cruiser cost in today's market, or how much does a Sea Ray cost for similar models? This boat financing calculator helps you compare scenarios in seconds, whether you're considering used boat financing or a new purchase.
$
$
510152025
%
Principal Loan Amount$ 339,150
Total Payment$606,387.60
Monthly payment
$2,526.62/mo

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2019 Sea Ray SLX 400. Enter your down payment, choose a loan term, and adjust the interest rate to see an instant payment estimate — ideal if you're calculating boat payments before you enquire. Wondering how much does a Power Cruiser cost in today's market, or how much does a Sea Ray cost for similar models? This boat financing calculator helps you compare scenarios in seconds, whether you're considering used boat financing or a new purchase.
$
$
510152025
%
Principal Loan Amount$ 339,150
Total Payment$606,387.60
Monthly payment
$2,526.62/mo

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Meet the Broker

Address

3007 Bagnell Dam Blvd
Lake Ozark, MO 65049

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