Yachts for sale / Sea Ray SLX 400 Outboard

2026 Sea Ray SLX 400 Outboard

Jacksonville Beach, FL, US 39 ft · 12.08 ft' beam 45.19 kn kn top
Asking
$1,178,102
Our Thoughts

The 2026 Sea Ray SLX 400 Outboard is a purpose-built performance cruiser that bridges the gap between day-boating agility and extended coastal cruising comfort. At 39 feet with a 12.08-foot beam, this outboard-powered sedan delivers the kind of offshore capability and handling responsiveness that serious boaters expect from a modern center-console-influenced design, while the enclosed cabin layout provides the weather protection and amenities needed for longer passages and overnight trips.

Twin 600-horsepower JPO V-drive outboards power this platform to a maximum speed of 45.19 knots, with a comfortable cruising speed of 26.07 knots that balances fuel efficiency with real-world performance. The 375-gallon fuel capacity supports extended range cruising, while the 50-gallon water tank ensures adequate supply for multi-day ventures. The 3.75-foot draft makes this Sea Ray accessible to shallow-water destinations without sacrificing offshore seaworthiness.

The standard white hull with black canvas and dune-colored cockpit provides a clean, professional aesthetic that ages well and maintains visibility on the water. The fiberglass hardtop with opening canvas section and extended sunshade creates flexible shade management for the helm and entertaining areas, while the dynamic running surface enhances stability and ride quality across varying sea conditions.

Entertainment and comfort options reflect serious cruising intent. Dual refrigerators, a dual electric grill, and a bow teak table support extended entertaining and day-use functionality. The Sirius satellite radio and premier stereo system with combined cabin and cockpit coverage keep the atmosphere lively whether docked or underway. Three television installations—forward starboard mid-cabin, V-berth with DVD player, and cockpit TV—provide multiple entertainment zones for different activities and crew configurations. The RGBW LED lighting package with through-hull lights delivers both practical illumination and ambient styling throughout the vessel.

Navigation and safety systems include radar, VHF radio with antenna, a remote-controlled 5-inch spotlight, and docking lights for confident operation in varied conditions. The stainless steel anchor with fender clips, flag pole with US flag, and OEM battery installation reflect attention to functional details. The 12V-to-120V/60Hz inverter supports standard electrical appliances, extending the boat's utility for extended cruising or dockside living.

Deck and comfort upgrades include SeaDek non-slip surfacing on the swim platform, Infinity woven vinyl cockpit flooring for durability and aesthetics, a bow filler cushion, and a bow table in teak for entertaining and casual seating. The Elite Plus Package, optional gyro prerig system, and comprehensive canvas package round out a well-appointed configuration.

Located in Jacksonville Beach, Florida, this 2026 Sea Ray SLX 400 Outboard represents a turnkey entry into modern outboard-powered coastal cruising with the performance, equipment depth, and layout flexibility that today's boating market demands. Whether targeting multi-day coastal runs, entertaining from an anchored position, or day trips to offshore destinations, this platform delivers versatility backed by Sea Ray's marine engineering heritage and a comprehensive onboard systems package.

Provided listing description Click to read the original broker text

2026 SEA RAY 400SLX-OB — Luxurious Performance Cruiser | Stock #216088 This 2026 Sea Ray 400SLX-OB blends high-performance offshore capability with upscale comfort for day runs and coastal cruising. Powered by a robust JPO-equipped powertrain, it’s outfitted for entertaining and extended days on the water. Finance Available Through MarineMax Combined Features & Specs: Powered by Twin 600HP JPO V-drive White hull Black canvas — standard Flooring color: Brown Cockpit color: Dune Elite Plus Package­ Fender clips Premier stereo — combined cabin & cockpit RGBW LED lighting package with thru-hull lights Stainless steel anchor Opening canvas section for fiberglass hardtop Extended sunshade Dynamic running surface Canvas package for fiberglass hardtop Infinity woven vinyl cockpit flooring Seadek on swim platform Bow filler cushion Bow teak table Dual refrigerator Dual electric grill Flag pole & base with US flag OEM battery installation Inverter — 12V to 120V/60Hz Docking lights Radar VHF radio with antenna Remote-controlled 5" spotlight Sirius satellite radio TV — forward starboard mid cabin TV with DVD — V-berth Cockpit TV Optional gyro prerig Built for performance day boating yet equally at home coastal cruising, the 2026 SEA RAY 400SLX-OB delivers impressive power, refined comfort, and versatile entertainment options. Act now—this 2026 SEA RAY 400SLX-OB is primed for immediate adventures and ready to go. Boat for sale at MarineMax Jacksonville.

2026 Sea Ray 400SLX-OB: High-Performance Luxury Outboard Cruiser for Coastal Excellence
Overview
The 2026 Sea Ray 400SLX-OB represents a sophisticated approach to modern performance cruising, combining the speed and efficiency of outboard propulsion with the refined comfort and entertainment systems expected in today's luxury market. At 39 feet with a 12.08-foot beam, this outboard-powered cruiser delivers a capable platform for day runs, coastal passages, and extended entertaining on the water. Powered by twin 600-horsepower JPO V-drive outboards, the 400SLX-OB achieves a maximum speed of 45.19 knots while maintaining a practical cruising speed of 26.07 knots—a balance that appeals to owners seeking both performance and fuel-efficient operation. The white hull with black canvas is presented in the standard color scheme, with an interior flooring palette in brown and a dune-colored cockpit. This 2026 model arrives equipped with an extensive list of factory options that elevate it well beyond base specifications, including the Elite Plus Package, advanced LED lighting, dual refrigeration, and a comprehensive electronics suite. For buyers evaluating modern outboard cruisers in the 35- to 45-foot range, the 400SLX-OB offers a compelling blend of open-water capability, onboard comfort, and contemporary entertainment technology.
Design and Deck Configuration
The 400SLX-OB's layout prioritizes both functionality and entertaining space. The cockpit features Infinity woven vinyl flooring in the dune finish, providing a durable, low-maintenance surface ideal for splash and wear. The forward section includes a bow filler cushion and a teak bow table, creating an inviting lounge area for cruising or anchored entertaining. A dynamic running surface engineered into the hull contributes to the vessel's handling characteristics and efficiency across a range of sea states. The fiberglass hardtop with an opening canvas section and extended sunshade provides weather protection and shade while maintaining sight lines and airflow. An additional canvas package for the hardtop extends coverage options, allowing customization of the sun and weather protection depending on conditions and preference. The swim platform is finished with SeaDek, a non-skid, cushioned marine decking that improves safety and comfort when boarding or swimming. Stainless steel hardware throughout the deck—including a stainless steel anchor and flag pole with US flag base—underscores the attention to detail and corrosion resistance expected in a coastal cruising vessel. Fender clips are integrated for secure docking preparation, and a remote-controlled 5-inch spotlight provides nighttime visibility and docking assistance.
Helm and Electronics
The helm station on the 400SLX-OB is outfitted with a modern electronics package designed for confident coastal and offshore navigation. A radar system provides weather and obstacle detection, essential for safe cruising in variable conditions. A VHF radio with antenna ensures reliable communication with other vessels and shore-based services. Sirius satellite radio brings entertainment to the helm, while docking lights integrated into the design support safe night maneuvering. The optional gyro prerig indicates provision for stabilization systems, allowing owners to add active fin or gyroscopic stabilization if desired—a feature increasingly valued in modern cruising yachts for improved comfort in beam seas. The electronics integration supports both navigation and entertainment, reflecting the dual-purpose nature of this vessel as both a performance cruiser and a comfortable liveaboard platform for extended trips.
Interior Comfort and Entertainment
The 400SLX-OB's interior accommodations are designed for both day cruising and overnight coastal passages. The cabin features a V-berth with a television and DVD player, supporting relaxation and entertainment during anchorages or marina stays. A forward starboard mid-cabin television provides additional viewing options, allowing flexibility in how the interior spaces are used. The galley includes dual refrigerators—a significant convenience feature for extended cruising or entertaining larger groups—and dual electric grills for outdoor cooking. An inverter (12V to 120V/60Hz) enables operation of 120-volt appliances and electronics, expanding the utility of the onboard systems and reducing dependence on shore power or a generator for extended operation. The cabin and cockpit are unified by a premier stereo system, ensuring consistent audio quality throughout the vessel whether entertaining in the cockpit or relaxing below. RGBW LED lighting with thru-hull lights throughout the vessel provides both functional illumination and ambient mood lighting, with the flexibility to adjust color and intensity for different times of day and activities.
Power and Propulsion
Twin 600-horsepower JPO V-drive outboards deliver the 400SLX-OB's performance envelope. The V-drive configuration—which reverses the direction of engine rotation before transmitting power to the propeller—is engineered to reduce vibration and improve efficiency compared to traditional direct-drive outboards. The 45.19-knot maximum speed and 26.07-knot cruising speed reflect the balanced power delivery and hydrodynamic design of the hull. The 375-gallon fuel capacity supports extended cruising at economical speeds, while the 50-gallon fresh water capacity provides sufficient supply for day trips and short coastal passages. OEM battery installation ensures proper integration of starting and house batteries, and the onboard inverter allows selective use of 120-volt equipment without requiring a dedicated generator, reducing complexity and weight compared to traditional inboard diesel configurations.
Equipment Highlights
The extensive option list reflects a comprehensive factory build that addresses both practical cruising needs and modern entertainment expectations:
  • Elite Plus Package: Bundled upgrades that enhance the overall specification level and perceived value
  • RGBW LED Lighting: Full-color LED systems with thru-hull lights for both functional and aesthetic lighting
  • Dual Refrigerators: Expanded cold storage for provisions and beverages
  • Dual Electric Grills: Flexible outdoor cooking without reliance on charcoal or gas
  • Radar and VHF Radio: Navigation and communication essentials for offshore operation
  • Sirius Satellite Radio: Entertainment throughout the vessel
  • Multiple Television Displays: Forward cabin, mid-cabin, and cockpit viewing options with DVD capability
  • Inverter System: 12V to 120V conversion for expanded appliance compatibility
  • Premium Stereo: Integrated audio throughout cabin and cockpit
  • Stainless Steel Anchor and Hardware: Corrosion-resistant deck equipment
  • SeaDek Swim Platform: Safety and comfort enhancement for water access
  • Canvas and Hardtop Options: Flexible sun and weather protection
Why This Yacht Merits Consideration
The 2026 Sea Ray 400SLX-OB occupies a distinctive market position for owners seeking a modern, well-appointed outboard cruiser capable of both spirited day runs and comfortable coastal cruising. The twin JPO V-drive outboard configuration eliminates the weight and maintenance complexity of inboard diesel engines while delivering impressive performance and efficiency. The comprehensive factory option list—including the Elite Plus Package, advanced electronics, dual refrigeration, and entertainment systems—reflects a build specification that appeals to buyers who value both capability and comfort. The 39-foot length, combined with a 12.08-foot beam and 3.75-foot draft, supports excellent fuel efficiency and shallow-water operation compared to larger, inboard-powered cruisers, while the 375-gallon fuel capacity enables meaningful range for coastal exploration. The integration of radar, VHF, and satellite radio supports confident navigation and communication, while the cabin accommodations with multiple television displays and dual refrigeration support extended entertaining and overnight cruising. For buyers in the Jacksonville Beach market evaluating modern luxury outboard cruisers, the 400SLX-OB delivers a contemporary platform that balances performance, comfort, technology, and operational efficiency. The white hull, black canvas, and dune cockpit color scheme present a clean, professional aesthetic, while the extensive factory options indicate a build focused on owner satisfaction and ready-to-go operation.
Length
39 ft
Beam
12.08 ft'
Year
2026
Builder
Sea Ray
Model
SLX 400 Outboard
Max speed
45.19 kn kn
What is the 2026 Sea Ray SLX 400 Outboard, and what type of boating does it support?
The 2026 Sea Ray SLX 400 Outboard is a 39-foot luxury performance cruiser designed to balance high-speed offshore capability with refined comfort for extended coastal cruising and day boating. The SLX 400 platform combines a deep-V hull with modern styling and accommodates both entertaining guests and multi-day trips, making it suitable for buyers seeking a mid-size cruiser that performs well in open water while offering upscale cabin amenities and cockpit entertainment features.
What engine package powers the 2026 Sea Ray 400SLX-OB, and what kind of performance should I expect?
The 2026 Sea Ray 400SLX-OB is powered by twin 600-horsepower JPO V-drive outboards, delivering a combined 1,200 horsepower. This configuration achieves a maximum speed of 45.19 knots and a cruising speed of 26.07 knots, providing strong acceleration and efficient fuel economy for extended trips. The V-drive outboard setup offers the advantages of outboard power—including shallow-water operation and easy maintenance—while delivering the performance characteristics of a larger cruising vessel.
What is the fuel capacity, and how does it support range on this cruiser?
The 2026 Sea Ray 400SLX-OB carries 375 gallons of fuel capacity, which at a cruising speed of 26.07 knots supports extended coastal runs and multi-day trips without frequent refueling. At cruise speed, this fuel load allows for substantial range, making the boat practical for weekend getaways and longer coastal explorations. The efficient twin-outboard powertrain helps maximize range relative to the vessel's size and performance envelope.
What electronics and navigation systems are included on this Sea Ray?
The 2026 Sea Ray 400SLX-OB comes equipped with radar, VHF radio with antenna, a remote-controlled 5-inch spotlight, and Sirius satellite radio for entertainment and navigation. These systems provide essential offshore awareness and communication capability, supporting safe operation in varying visibility and sea conditions. The electronics package is suitable for coastal cruising and day boating without requiring additional major upgrades.
How is the cockpit designed and outfitted for entertaining and functionality?
The cockpit features Infinity woven vinyl flooring in a Dune color, a dual electric grill, dual refrigerators, a bow teak table, and a bow filler cushion for comfortable seating and dining. A cockpit TV is included for entertainment, and the space is shaded by an extended sunshade and opening canvas section on the fiberglass hardtop. This layout prioritizes social entertaining and extended time on the water, with practical amenities for food preparation and guest comfort.
What cabin accommodations and entertainment features are available below deck?
The cabin includes a V-berth with TV and DVD player, a forward starboard mid-cabin with TV, dual refrigerators for food and beverage storage, and an inverter (12V to 120V/60Hz) that supports standard household electronics. The cabin is designed for overnight cruising and comfortable rest, with multiple entertainment options and climate control through the dual refrigeration system. The TV and DVD setup in the V-berth and mid-cabin supports relaxation during extended trips.
What lighting and aesthetic upgrades enhance the vessel's interior and exterior?
The boat features an RGBW LED lighting package with thru-hull lights, creating customizable ambiance throughout the cabin and cockpit. Docking lights support safe nighttime maneuvering, and the remote-controlled 5-inch spotlight aids navigation and situational awareness. Combined with the Premier stereo system that covers both cabin and cockpit, the lighting and audio upgrades create a refined entertaining environment suitable for day and evening use.
What comfort and convenience features support extended time on the water?
The 2026 Sea Ray 400SLX-OB includes a SeaDek non-slip surface on the swim platform for safe water access, a stainless steel anchor for secure anchoring, fender clips for docking, docking lights for safe nighttime arrival, and a flag pole with US flag for proper vessel identification. The 50-gallon water capacity supports fresh water for showers and galley use, while the dynamic running surface and refined hull design reduce vibration and fatigue during extended cruising. These features collectively support comfortable, practical multi-day boating.
What is the hull configuration, and how does it perform in offshore conditions?
The 2026 Sea Ray 400SLX-OB features a white hull with a 12.08-foot beam and 3.75-foot draft, built on a deep-V platform designed for offshore operation and rough-water capability. The dynamic running surface optimizes hydrodynamic efficiency and reduces pounding in choppy conditions, while the twin-outboard configuration provides redundancy and shallow-water access. This design supports confident operation in coastal and offshore environments while maintaining the stability and comfort expected in a 39-foot cruiser.
What makes the 2026 Sea Ray 400SLX-OB suitable for buyers transitioning from smaller boats or seeking a mid-size cruiser?
The 2026 Sea Ray 400SLX-OB bridges the gap between smaller day boats and larger motor yachts by offering genuine offshore performance, comfortable multi-day cabin accommodations, and sophisticated entertaining spaces without the complexity or operating costs of larger vessels. The twin-outboard powertrain is intuitive and maintainable, the cockpit layout prioritizes both function and social gathering, and the cabin provides genuine sleeping and living space. This combination makes it appealing to experienced boaters seeking a step-up platform that doesn't sacrifice ease of operation or dockside simplicity.
What optional systems or upgrades are available to customize this vessel further?
The 2026 Sea Ray 400SLX-OB offers an optional gyro prerig, which allows future installation of gyroscopic stabilization to reduce roll and enhance comfort in beam seas. This option is particularly valuable for buyers planning extended coastal cruising or those sensitive to motion. The modular approach to the canvas hardtop system and the opening canvas section also allow customization of sun and weather protection based on individual cruising patterns and preferences.

Fly Yachts is pleased to assist you in the purchase of this vessel. This boat is centrally listed by MarineMax Jacksonville. It is offered as a convenience by this broker/dealer to its clients and is not intended to convey direct representation of a particular vessel.

Similar yachts

More Sea Ray yachts

See all Sea Ray listings →

Editorial on Sea Ray

Watch this boat

Not ready to talk yet? Leave your number — we'll personally alert you the moment the price moves or her status changes.

$1,178,102 Request a call
¿Habla español? (traducción automática)

Hablamos español

Déjenos su número y un broker de Fly Yachts le llamará — en español.