2020 Sea Ray SLX 400
$379,999
Boat in Hampton Bays, NY 11946 US
SLX 400
2 Engines (2x MercCruiser)
39.5 feet
Gas
Fiberglass/Reinforced
2020 Sea Ray SLX 400 I/O - Twin MerCruiser 8.2 MAG HO SeaCore
This 2020 Sea Ray SLX 400 I/O is powered by twin MerCruiser 8.2 MAG HO SeaCore engines, delivering strong performance with enhanced corrosion protection. Designed as a luxury day boat, the SLX 400 offers expansive social zones throughout the bow, cockpit, and stern areas. Sea Ray's signature fold-down swim terrace enhances onboard space and accessibility at the waterline. Below deck, the cabin provides overnight accommodations along with a fully enclosed head.
With its wide beam, robust engine package, and Sea Ray build quality, the SLX 400 stands out as a premium entertainer and versatile cruiser!
Standard Features Include:
Twin MerCruiser 8.2 MAG HO Bravo Three X DTS SeaCore engines
Axius Joystick Piloting
Fold-down starboard-side swim terrace
Integrated hardtop with retractable SureShade
Convertible cockpit seating with teak cockpit table
Spacious bow lounge with filler cushion
Enclosed head with shower and vanity
Cabin with convertible berth and dedicated mid-berth
Air conditioning and cabin refrigerator
Generator
Dual digital throttle & shift controls
Dual Simrad or Raymarine multifunction displays (varies by install)
Windlass with stainless steel anchor
Wet bar with sink and storage
Fusion stereo system with remote and multiple zone control
LED lighting throughout
SeaDek swim platform
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
| Date | Event | Price |
|---|---|---|
| 10/20/25 | Price decreased | $379,999(-2.6%) |
| 6/28/25 | Initial price | $389,999 |
2020 Sea Ray SLX 400 Video Tours
Overview from around the web 2020 Sea Ray SLX 400
Customers praise the 2020 Sea Ray SLX 400 for its exceptional blend of luxury, performance, and innovative features
Many highlight the spacious and well-appointed cockpit, perfect for entertaining family and friends. The boat's smooth handling and powerful engines receive frequent compliments, making it ideal for both relaxing cruises and thrilling water sports. Additionally, users appreciate the high-quality craftsmanship and attention to detail throughout the vessel, noting that it offers a premium boating experience with comfort and style. Overall, the 2020 Sea Ray SLX 400 is celebrated for delivering versatility and elegance on the water.
The Biggest Pros and Cons
The 2020 Sea Ray SLX 400 offers a blend of luxury, performance, and versatility, making it a popular choice for boating enthusiasts. Here are some pros and cons to consider:
Pros
Luxurious Design: The SLX 400 features high-quality materials and stylish finishes, providing a comfortable and upscale environment.
Spacious Layout: With ample seating and smartly designed spaces, it accommodates family and friends with ease.
Powerful Performance: Equipped with robust engines, it delivers smooth and responsive handling on the water.
Advanced Technology: Includes modern navigation and entertainment systems for convenience and enjoyment.
Versatility: Suitable for various activities, from cruising and watersports to entertaining.
Cons
Price Point: The premium features and build quality come with a higher price tag, which may be a consideration for some buyers.
Fuel Consumption: Powerful engines can lead to higher fuel usage, impacting operating costs.
Size: While spacious, the boat's size may limit access to smaller docks or shallow waters.
Maintenance: Luxury boats often require meticulous upkeep to maintain their appearance and performance.
Made For
The 2020 Sea Ray SLX 400 is designed for boating enthusiasts who seek a perfect blend of luxury, performance, and versatility. Ideal for families, friends, and entertainers, this boat offers spacious seating, advanced technology, and powerful engines, making it perfect for day cruising, watersports, and social gatherings on the water. Whether you’re looking to relax in style or enjoy high-performance boating, the SLX 400 caters to those who appreciate quality craftsmanship and comfort.
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Address
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Contact Modern Yachts
33 Library Ave, Westhampton Beach, NY, 11978



























