2026 Sea Ray SLX 400
Price on request
Boat in Charlevoix, MI 49720 US
SLX 400
2 Engines (Mercruiser, Mercruiser)
39.8 feet
Gas
Fiberglass/Reinforced
Introducing the stunning 2026 Sea Ray SLX 400, a remarkable cruiser that combines elegance with cutting-edge performance. With an overall length of 39.75 feet, this vessel boasts a sleek modified vee hull crafted from durable fiberglass, ensuring both stability and agility on the water. Powered by twin Mercruiser ECT 8.2 MAG HO engines, each delivering an impressive 430 horsepower, the SLX 400 promises exhilarating speed and responsiveness. The inboard/outboard configuration enhances maneuverability, making it perfect for both leisurely cruising and spirited adventures. Designed for modern boating enthusiasts, this new model features advanced equipment and amenities that elevate the on-water experience. The SLX 400 is a testament to Sea Ray's commitment to quality and innovation, making it an ideal choice for those seeking luxury and performance in one exceptional package. Experience the thrill of the open water with the Sea Ray SLX 400, where every journey becomes a memorable adventure.
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.
2026 Sea Ray SLX 400 Video Tours
Overview from around the web 2026 Sea Ray SLX 400
Customers are praising the 2026 Sea Ray SLX 400 for its sleek design, powerful performance, and luxurious comfort
Many highlight the spacious cockpit and premium seating, making it ideal for entertaining family and friends. The advanced technology features, including intuitive controls and high-quality sound systems, receive consistent positive feedback. Users also appreciate the smooth ride and impressive handling, which enhance their on-water experience. Overall, the Sea Ray SLX 400 is regarded as a top-tier boat that combines style, functionality, and innovation.
The Biggest Pros and Cons
The 2026 Sea Ray SLX 400 is a standout in the luxury sport boat category, offering a blend of performance, comfort, and cutting-edge features. Here are some of the pros and cons to consider:
Pros
Powerful Performance: Equipped with advanced engine options, the SLX 400 delivers impressive speed and smooth handling, making it ideal for both cruising and watersports.
Luxurious Comfort: The spacious cockpit and plush seating provide ample room for entertaining, with high-quality materials and thoughtful design throughout.
Innovative Technology: Features a state-of-the-art helm with intuitive controls, touchscreen displays, and integrated systems for navigation, audio, and connectivity.
Versatile Layout: The boat’s design includes convertible seating and a well-appointed cabin area, allowing for extended day trips or overnight stays.
Quality Build: Sea Ray’s reputation for craftsmanship is evident in the SLX 400’s durable construction and attention to detail.
Cons
Price Point: As a premium model, the SLX 400 comes with a higher price tag, which may be a consideration for budget-conscious buyers.
Fuel Consumption: With powerful engines, fuel efficiency can be lower compared to smaller or less performance-oriented boats.
Size Limitations: While spacious, the 40-foot length may restrict access to certain smaller docks or marina slips.
Maintenance Costs: Luxury features and advanced technology may lead to higher maintenance and repair expenses over time.
Made For
The 2026 Sea Ray SLX 400 is designed for boating enthusiasts who seek a perfect blend of luxury, performance, and versatility. Ideal for families and friends who enjoy day cruising, watersports, and entertaining on the water, this model offers spacious seating, advanced technology, and premium comfort features. Whether you’re a seasoned captain or new to boating, the SLX 400 caters to those who value style, innovation, and a smooth, exhilarating ride.
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Meet the Broker

Address
Boat Location
Contact Walstrom Marine
501 Bay St., Harbor Springs, MI, 49740

















































