2026 Sea Ray SLX 400 Outboard Boat in Cumming, GA 30041 US

$1,117,282

New
builtBuilt in 2026
Year the boat was built
model

SLX 400 Outboard

Boat model
engine

3 Engines (3x MERCURY)

Engine type and count
length

40 feet

Overall boat length
fuel

Gas

Fuel type
material

Fiberglass/Reinforced

Hull material
Nominal Length
40ft
Length Overall
39ft
Beam
12.08ft
Max Draft
3.75ft
Dry Weight
20678lb
Fuel Tanks
375gal
Hull Material
fiberglass
Hull Shape
other
Engine 1
Engine Make
MERCURY
Engine Model
WHT 425 JPO V10
Total Power
425hp
Fuel Type
gasoline
Engine 2
Engine Make
MERCURY
Engine Model
WHT 425 JPO V10
Total Power
425hp
Fuel Type
gasoline
Engine 3
Engine Make
MERCURY
Engine Model
WHT 425 JPO V10
Total Power
425hp
Fuel Type
gasoline

Price History

DateEventPrice
5/20/26Initial price$1,117,282

Videos from MarineMax Lake Lanier on this 2026 Sea Ray SLX 400 Outboard

Contact MarineMax Lake Lanier

Cumming, GA, 30041

Overview from around the web 2026 Sea Ray SLX 400 Outboard

The 2026 Sea Ray SLX 400 Outboard has garnered positive feedback from customers, who appreciate its blend of innovation, luxury, and performance

Many users highlight the spacious, well-designed cockpit, which offers ample seating and serves as an ideal entertaining space. The premium materials and finishes contribute to an upscale feel, ensuring a comfortable and enjoyable experience on the water. Additionally, customers frequently mention the powerful outboard engines, which provide remarkable acceleration and fuel efficiency. The handling is often praised, with many noting the boat’s impressive stability in various conditions, enhancing overall confidence while navigating. Another key feature that users love is the state-of-the-art technology integrated throughout the SLX 400. Boaters have expressed satisfaction with the intuitive controls and advanced navigation systems, which make for seamless operation and an enhanced on-water experience. Finally, the focus on safety and convenience, including ample storage and easy access to all amenities, has also resonated well with customers, making the 2026 Sea Ray SLX 400 Outboard a top choice for both seasoned and novice boaters alike.

The Biggest Pros and Cons

Pros

Power and Performance: The 2026 SLX 400 features powerful outboard motors that deliver impressive speed and acceleration, making it perfect for thrill-seekers and those who love engaging water sports.

Luxurious Comfort: Designed with comfort in mind, the SLX 400 boasts spacious seating, high-quality materials, and customizable options, ensuring a luxurious experience for all passengers.

Advanced Technology: Equipped with cutting-edge technology, including integrated touchscreen displays, premium sound systems, and advanced navigation tools, this boat offers a modern and user-friendly experience.

Versatile Layout: The thoughtful design includes a versatile cockpit layout, allowing for easy socializing and relaxation, along with ample storage for gear and supplies.

Smooth Ride: The hull design provides excellent stability and smooth handling, even in choppy waters, enhancing overall comfort during your outings.

Customizable Options: Buyers can personalize various aspects of the SLX 400, including finishes, upholstery, and equipment, ensuring the boat fits their unique style and preferences.

Safety Features: Built with safety in mind, the boat includes features such as slip-resistant surfaces, strong handrails, and advanced automatic bilge systems.

Cons

Price Point: As a luxury vessel, the SLX 400 comes with a significant price tag, which may not be suitable for all budgets.

Maintenance Costs: Outboard engines can incur higher maintenance costs compared to inboards, especially if they require specialized care due to advanced technology.

Size and Storage: At 40 feet, the SLX 400 may be challenging to store in smaller marinas or garages, and may require a larger trailer for transport.

Fuel Consumption: Depending on the engine configuration and usage, fuel consumption can be a concern, particularly for those planning extended trips.

Limited Overnight Capability: While the boat offers ample seating, it may not provide the same level of accommodations for overnight stays as some larger cabin cruisers.

Learning Curve: The advanced technology and features may require a learning curve for new boaters or those unfamiliar with high-tech vessels.

Made For

The 2026 Sea Ray SLX 400 Outboard is designed for discerning boaters who seek a perfect blend of luxury, performance, and versatility on the water. Ideal for families and groups who enjoy entertaining, this model offers spacious seating, advanced technology, and premium finishes that cater to a high-end lifestyle. It is perfect for those who value both thrilling adventures and relaxed day cruising, featuring a powerful outboard engine setup that ensures smooth handling and superior performance. Whether you're heading out for a weekend getaway or hosting friends for an afternoon on the water, the SLX 400 Outboard caters to your every need with its impressive amenities and thoughtful design. This boat is suited for experienced enthusiasts as well as newcomers seeking an elevated boating experience, making it a versatile choice for anyone looking to elevate their time on the water.

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2026 Sea Ray SLX 400 Outboard. Enter your down payment, choose a loan term, and adjust the interest rate to see an instant payment estimate — ideal if you're calculating boat payments before you enquire. Wondering how much does a Other cost in today's market, or how much does a Sea Ray cost for similar models? This boat financing calculator helps you compare scenarios in seconds, whether you're considering used boat financing or a new purchase.
$
$
510152025
%
Principal Loan Amount$ 949,690
Total Payment$1,698,010.45
Monthly payment
$7,075.04/mo

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2026 Sea Ray SLX 400 Outboard. Enter your down payment, choose a loan term, and adjust the interest rate to see an instant payment estimate — ideal if you're calculating boat payments before you enquire. Wondering how much does a Other cost in today's market, or how much does a Sea Ray cost for similar models? This boat financing calculator helps you compare scenarios in seconds, whether you're considering used boat financing or a new purchase.
$
$
510152025
%
Principal Loan Amount$ 949,690
Total Payment$1,698,010.45
Monthly payment
$7,075.04/mo

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Engine Make
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Meet the Broker

MarineMax Lake Lanier

Address

Cumming, GA 30041

Boat Location

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