2026 Sea Ray SLX 400 Outboard Boat in Quincy, MA 02169 US
Built in 2026
SLX 400 Outboard
2 Engines (2x MERCURY)
40 feet
Gas
Fiberglass/Reinforced
2027 Sea Ray SLX 400 Outboard
Stand out on the water with the SLX 400 Outboard, designed for luxury entertaining, extended cruising, and next-level outdoor living. Built with Sea Ray's renowned construction standards, this flagship delivers confident performance, elevated comfort, and innovative features-making every day on the water unforgettable.
Power & Performance
Enjoy commanding acceleration and intuitive control with the latest in propulsion and handling.
- Twin 600HP JPO white VDO outboard engines
- Joystick Piloting (JPO) for effortless docking and maneuvering
- Dynamic Running Surface for optimal ride and trim
- Stainless steel anchor with all-chain windlass and galvanized anchor
- OEM battery installation and 12V to 120V inverter for reliable onboard power
- Gyroscopic stabilizer for added stability and smooth cruising
Electronics
Advanced navigation, premium entertainment, and safety all in one package.
- Premier stereo system for immersive sound in cabin and cockpit
- RGBW LED lighting package with thru hull lights for mood and safety
- Radar, VHF radio with antenna, and 5" remote-controlled spotlight
- Docking lights for enhanced visibility at dusk or dawn
- Elite Plus Package for sophisticated technology and comfort upgrades
Comfort
Designed for all-day and overnight enjoyment, the SLX 400 OB offers spacious, flexible seating and high-end amenities.
- Stone cockpit color with grey flooring for a contemporary look
- Standard black canvas, cockpit cover with tonneau cover, and extended sunshade
- Fiberglass hardtop with opening canvas section for versatile protection
- SeaDek on swim platform and cockpit for style and grip underfoot
- Bow filler cushion, teak bow table, and cockpit table with multiple dining options
- Dual refrigerators and dual electric grills for gourmet entertaining
- Fender clips and US flag pole with base for polished docking
Luxury Cabin & Entertainment
Experience year-round comfort and exceptional onboard entertainment.
- Mid cabin TV, V-berth TV with DVD, and cockpit TV for movie nights or big games
- Cockpit and cabin air conditioning/heating for true four-season cruising
- Macerator with seacock interlock system for convenience on extended outings
The MarineMax Advantage: Ownership Made Easy
When you purchase this boat, you join the MarineMax family and benefit from our dedicated support:
- Ready-to-Go: Full fuel tank at delivery and a Go Boating Gear kit with essential safety items
- Financial Ease: Flexible financing and insurance options
- Exceptional Service: Online service scheduling and expert maintenance team
- Expert Training: Boating classes and seminars to build your confidence on the water
- Community: Invitations to Getaways!® trips and exclusive MarineMax owner events
Contact MarineMax Boston to schedule a private showing or request more information on the 2027 Sea Ray SLX 400 Outboard.
Videos from MarineMax Boston on this 2026 Sea Ray SLX 400 Outboard
2026 Sea Ray SLX 400 Outboard Video Tours
Overview from around the web 2026 Sea Ray SLX 400 Outboard
The 2026 Sea Ray SLX 400 Outboard has been generating buzz among boat enthusiasts, with many customers praising its blend of performance, luxury, and innovative features
Users have noted the impressive handling and smooth ride, making it suitable for both leisurely cruising and thrilling adventures on the water. Many reviewers highlight the spacious layout, which accommodates family and friends comfortably, with plenty of seating and storage options. The modern helm station, equipped with advanced technology and intuitive controls, receives accolades for enhancing the overall boating experience. Customers also appreciate the high-quality materials and craftsmanship that characterize Sea Ray’s design philosophy, exuding elegance and durability throughout the vessel. The customizable features and attention to detail allow for a personalized experience, catering to individual preferences. In summary, the 2026 Sea Ray SLX 400 Outboard is well-received for its stylish design, high performance, and user-friendly amenities, making it a standout choice for discerning boaters looking for luxury and adventure combined.
The Biggest Pros and Cons
2026 Sea Ray SLX 400 Outboard: Pros and Cons
Pros
Performance and Power: The Sea Ray SLX 400 Outboard is equipped with powerful outboard engines that deliver impressive speed and agility, making it perfect for a thrilling boating experience.
Spacious Design: With an expansive deck layout, this model offers ample space for lounging and entertaining, accommodating family and friends comfortably.
Luxury Features: The boat is outfitted with high-end finishes and advanced technology, providing luxury and convenience. Features such as a premium sound system, sleek upholstery, and customizable lighting enhance the overall experience.
Innovative Storage Solutions: The SLX 400 offers ample storage space for gear, ensuring that you have everything you need right on board. This means less clutter and more room to enjoy your time on the water.
Enhanced Stability: The outboard configuration provides increased stability and smooth handling, even in challenging water conditions, enhancing safety and comfort for all passengers.
Customizable Options: Sea Ray offers various customization options, allowing buyers to tailor the boat to their preferences, from colors to tech features.
Advanced Navigation and Tech: Featuring state-of-the-art navigation systems and intuitive controls, the SLX 400 makes for easy piloting, even for less experienced boaters.
Cons
Price Point: As a luxury model, the SLX 400 Outboard comes with a higher price tag, which may not be accessible for all buyers.
Outboard Maintenance: While outboard engines can be easier to service, they may also require more frequent maintenance and upkeep, which could increase overall ownership costs.
Size and Maneuverability: While spacious, the size of the SLX 400 might make it more challenging to maneuver in tight spaces or crowded docks, which new boaters may find daunting.
Fuel Consumption: High-performance outboard engines can be less fuel-efficient compared to inboard options, leading to higher fuel costs during extensive outings.
Weather Exposure: An open deck design may leave passengers more exposed to weather elements compared to enclosed cabin models, potentially impacting comfort during inclement weather.
Made For
The 2026 Sea Ray SLX 400 Outboard is designed for boating enthusiasts who seek a perfect blend of luxury, performance, and innovation. Ideal for families, recreational users, and serious boaters alike, this model caters to those who appreciate sophisticated craftsmanship and cutting-edge technology on the water. Whether you’re looking to entertain friends with spacious seating and premium amenities, enjoy thrilling watersports, or indulge in serene cruising experiences, the SLX 400 Outboard offers versatility to meet all your needs. It's perfect for anyone who values comfort, style, and the joy of making lasting memories on the open water. With its powerful outboard engines, advanced navigation technologies, and a thoughtfully designed layout, the 2026 SLX 400 Outboard is the ultimate vessel for anyone ready to elevate their boating lifestyle.
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 2026 Sea Ray SLX 400 Outboard | ||||||
|---|---|---|---|---|---|---|
| Price | Price on request | Price on request | Price on request | Price on request | Price on request | Price on request |
| Location | Quincy | Danvers | Danvers | Quincy | Danvers | Quincy |
| Nominal Length | 40' | 28' | 26' | 26' | 23' | 23' |
| Draft | 4' | - | - | - | - | - |
| Engine Make | MERCURY | MERCURY | MERCURY | MERCURY | MERCURY | MERCURY |
| Total Engine Power | 600 hp | 250 hp | 300 hp | 300 hp | 250 hp | 250 hp |
| Days on Market | 21 | 127 | 127 | 280 | 330 | 280 |
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Contact MarineMax Boston about 2026 Sea Ray SLX 400 Outboard
Quincy, MA, 02169
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