2026 Sea Ray SLX 400
$953,331
Boat in Lake Ozark, MO 65049 US
Built in 2026
SLX 400
2 Engines (2x MERCRUISER)
40 feet
Gas
Fiberglass/Reinforced
The 2026 Sea Ray SLX 400 is an award-winning luxury bowrider that is designed for entertaining and performance. This particular model, with stock #215230, is located at MarineMax Lake Ozark and is powered by twin MerCruiser 8.2L MAG HO ECT Bravo Three X SeaCore engines with Joystick Piloting, providing a total of 860 horsepower for a thrilling and stable ride.
- Social and Versatile Layout: Known as "The Entertainer," the SLX 400 boasts a spacious and luxurious cockpit with plush seating. The innovative fold-down swim terrace extends the fun right to the water's edge.
- Cutting-Edge Technology: The helm features a Dual Digital Dash with large touchscreen displays, offering complete control over navigation and boat systems. Joystick Piloting makes docking and maneuvering in tight spaces effortless.
- Overnight Comfort: Below deck, the cabin provides a comfortable space for overnight stays with a queen-sized bed in the aft and a forward bunk that converts into a social area. The cabin also includes a well-appointed head with a vacuum flush toilet.
- Quiet Ride™ Technology: This innovative hull design significantly reduces noise and vibration, providing a smoother and more comfortable ride for everyone on board.
The 2026 Sea Ray SLX 400 is an exceptional vessel that seamlessly combines powerful performance with the ultimate in luxury and comfort, making it the perfect platform for creating unforgettable moments on the water.
At MarineMax, we are dedicated to making boating easy and enjoyable. When you purchase a boat from us, you'll benefit from our comprehensive support, including:
- A full fuel tank upon purchase.
- A Go Boating Gear kit containing essential items like personal and throwable flotation devices, flares and a horn for signaling, a fire extinguisher, dock lines, an anchor, a boat hook, cleaning supplies and more, so you're fully equipped and ready to enjoy your new boat!
- Hassle-free financing and insurance options.
- Exceptional service with convenient online scheduling.
- Expert guidance through various boating classes and seminars.
- Access to our exclusive Getaways!® trips and customer events, connecting you with a community of fellow boaters
Price History
| Date | Event | Price |
|---|---|---|
| 5/20/26 | Price increased | $953,331 |
| 8/31/25 | Initial price | Price on request |
Videos from MarineMax Lake Ozark on this 2026 Sea Ray SLX 400
2026 Sea Ray SLX 400 Video Tours
Boattest.com Review
Overview
The Sea Ray 400 SLX is a spacious and versatile outboard-powered boat that stands out in its class for offering exceptional room and functionality. Designed to accommodate both day cruising and overnight stays, this model features innovative design elements that enhance comfort and usability for up to 15 guests, with sleeping accommodations for four.
Exterior Design and Cockpit Layout
The exterior of the 400 SLX emphasizes generous seating and smart use of space. The aft cockpit includes an eight-foot-wide seat with a depth of 34 inches, providing ample room for relaxation. A notable feature is the power-actuated terrace on the starboard side, which when lowered extends the deck area and adds three feet to the boat's beam, enhancing social and swim platform space. The terrace is complemented by a concealed stern ladder for easy water access. The cockpit features L-shaped seating along the port side and across the stern, with storage compartments beneath the seats, including space for a carry-on cooler. Opposite this, the starboard side offers additional seating and a well-equipped wet bar area with dual electric grills, a stainless steel sink, and dual refrigerators. The cockpit is shaded by a standard hardtop standing six feet seven inches above the deck, with optional sunshades and an extendable SureShade awning that increases covered space aft.
Forward Seating and Entertainment
Forward of the cockpit, the 400 SLX provides a walkthrough windshield leading to a dedicated entertainment area. This space includes three seats with flip-up and flip-down armrests arranged around an expandable solid wood pedestal table. The seating is thoughtfully designed for comfort and convenience, with integrated grab rails and dedicated storage for the table and pedestal. Additional amenities include a Fusion stereo system with connectivity, beverage holders, and strategically placed grab handles to enhance safety and ease of movement.
Interior Living Spaces and Accommodations
Below deck, the 400 SLX offers comfortable accommodations suitable for overnight stays. The main cabin features six feet three inches of headroom and wraparound seating around an expandable pedestal table that can convert into a berth for two. Storage is abundant beneath the seats and in various compartments, complemented by a 32-inch TV mounted on the port bulkhead, a refrigerator, and a microwave. A mid-berth provides additional sleeping space for two, with generous storage and overhead clearance. The boat also includes a wet head with a hall-side window, a mirrored storage cabinet, a vessel sink set on a Corian countertop, and further storage below, ensuring convenience and comfort for extended outings.
Conclusion
The Sea Ray 400 SLX impresses with its spacious layout, innovative features like the power-actuated terrace, and well-appointed interior accommodations. It balances ample seating and entertainment options with practical overnight facilities, making it suitable for both day trips and weekend cruises. Overall, this model offers a compelling combination of comfort, functionality, and style for boating enthusiasts.
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 and well-appointed cockpit, perfect for entertaining friends and family on the water. The advanced technology and intuitive controls receive positive remarks for enhancing the overall boating experience. Additionally, users appreciate the smooth handling and impressive speed, making it ideal for both relaxing cruises and exciting water activities. Overall, the Sea Ray SLX 400 is celebrated for combining style, functionality, and innovation in a stunning package.
The Biggest Pros and Cons
The 2026 Sea Ray SLX 400 offers a blend of luxury, performance, and advanced technology, making it a standout choice in the luxury sport boat category. Here are some of the key pros and cons to consider:
Pros
Luxurious Design: The SLX 400 features a sleek, modern design with high-quality materials and finishes, providing a premium onboard experience.
Spacious Layout: With ample seating and a well-thought-out deck plan, it comfortably accommodates family and friends for day cruising or entertaining.
Powerful Performance: Equipped with advanced engine options, the SLX 400 delivers strong acceleration, smooth handling, and excellent top-end speed.
Advanced Technology: The boat includes intuitive touchscreen controls, integrated navigation systems, and premium audio options, enhancing convenience and enjoyment.
Comfort Features: Amenities such as a well-appointed cabin, sunpads, a wet bar, and ample storage make extended outings more comfortable.
Safety and Stability: Designed with Sea Ray’s commitment to safety, the SLX 400 offers stability and reliable handling in various water conditions.
Cons
Price Point: As a luxury sport boat, the SLX 400 comes with a higher price tag, which may be a consideration for budget-conscious buyers.
Size Limitations: While spacious, it may not be ideal for very large groups or overnight cruising compared to larger yachts.
Fuel Consumption: Powerful engines can lead to higher fuel consumption, which is typical for boats in this performance category.
Maintenance Costs: Luxury features and advanced systems may require specialized maintenance, potentially increasing upkeep expenses.
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 groups looking to enjoy comfortable day cruising, watersports, and entertaining on the water, this model caters to those who value spacious, well-appointed interiors combined with advanced technology and powerful engines. Whether you’re hosting friends for a sunset cruise or exploring new waterways, the SLX 400 offers an exceptional experience for those who demand style, comfort, and reliability in their boating adventures.
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 2026 Sea Ray SLX 400 | |||||
|---|---|---|---|---|---|
| $953,331 | $574,900 | $549,900 | $549,900 | $520,882 | $491,827 |
| Lake Ozark | Lake Ozark | Lake Ozark | Sunrise Beach | Lake Ozark | Lake Ozark |
| 40' | 39' | 39' | 40' | 35' | 31' |
| 4' | - | - | - | - | - |
| MERCRUISER | MERCRUISER | MERCRUISER | MerCruiser | MERCRUISER | MERCRUISER |
| 430 hp | 440 hp | 430 hp | 380 hp | 300 hp | 350 hp |
| 262 | 267 | 282 | 202 | 0 | 153 |
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Contact MarineMax Lake Ozark about 2026 Sea Ray SLX 400
Lake Ozark, Missouri, 65049
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