2023 Sea Ray SLX 400 Sold Boat in Excelsior, MN 55331 US

$524,900

Used
We will let you know when another 2023 Sea Ray SLX 400 is available in Excelsior, MN
builtBuilt in 2023
Year the boat was built
model

SLX 400

Boat model
engine

2 Engines (2x MERCRUISER)

Engine type and count
length

39 feet

Overall boat length
fuel

Gas

Fuel type
material

Fiberglass/Reinforced

Hull material
Nominal Length
39ft
Length Overall
39ft
Electrical Circuit
none
Hull Material
fiberglass
Hull Shape
other
Engine 1
Engine Make
MERCRUISER
Engine Model
8.2L MAG
Total Power
430hp
Engine Type
inboard-outboard
Fuel Type
gasoline
Engine Year
2023
Drive Type
other
Engine 2
Engine Make
MERCRUISER
Engine Model
8.2L MAG
Total Power
430hp
Engine Type
inboard-outboard
Fuel Type
gasoline
Engine Year
2023
Included Options

- Twin Mercruiser 8.2L MAG HO AXIUS BR3X (430PHP)

- Fender Clips

- Dynamic Running Surface

- Elite Plus Package, Includes Elite Pkg

- RGBW LED Lighting Pkg w/Thru Hull Lights

- Automated Submersible Swim Platform

- Premier Stereo Combined Cabin & Cockpit

- Stainless Steel Anchor

- Opening Canvas for Hardtop

- Extended Sunshade for Hardtop

- SeaDek on Swim Platform

- Cockpit SeaDek

- Teak Bow Table

- Dual Refrigerator

- Single Electric Grill

- All Chain Windlass

- Docking Lights

- 4G Radar

- VHF Radio

- 5" Remote Spotlight

- TV Mid Cabin

- TV V-Berth

Price History

DateEventPrice
7/27/26Price decreased$524,900(-4.5%)
7/15/26Price decreased$549,900(-3.3%)
6/19/26Price decreased$568,900(-5.0%)
5/24/26Initial price$599,000

Contact MarineMax Excelsior

141 Minnetonka Blvd, Excelsior, MN, 55331

Sea Ray SLX 400: BoatTEST Review

Reviewed by Jeff Hammond

Boat Test Review on BoatTest.com

Overview

The Sea Ray 400 SLX with outboard power represents a refined blend of performance and comfort, featuring the latest Mercury 300 horsepower V8 outboards. This model maintains ample swim platform space despite the outboard configuration and integrates advanced technology and thoughtful design elements throughout the vessel.

Exterior Design and Swim Platform

The swim platform remains spacious, extending only 16 inches from the transom at its narrowest point, ensuring no compromise in usable space despite the outboard engines. The transom is equipped with 9-inch pull-up cleats on both sides, and deep storage compartments under the port side seating accommodate longboards, skis, and wakeboards. A convenient inflator for water toys is included, along with a cleverly stored pole that can be used to support a stand-up transom shower. Shore power connections, city water inlet, electrical and TV hookups, and a fresh water washdown are all neatly organized in one area, complemented by USB connectivity adjacent to the lounge.

Power and Performance

Powered by triple Mercury 300 horsepower V8 outboards featuring advanced technology such as larger alternators and quieter operation, the 400 SLX delivers impressive performance. The boat weighs approximately 21,258 pounds with fuel and passengers aboard. During testing, it reached a top speed of 51.8 miles per hour at 5,900 RPM, with an optimal cruise speed of 32.9 miles per hour at 4,000 RPM. Fuel consumption at cruise was measured at 34.8 gallons per hour, yielding a range of 319 statute miles while retaining a 10% fuel reserve. The vessel planes quickly, achieving 20 miles per hour in 6 seconds and 30 miles per hour in 9.5 seconds. Handling is responsive with a comfortable turning radius, and the joystick docking system allows for precise maneuvering in tight spaces. The hull design provides a smooth ride with minimal hull slap or pounding, even when crossing wakes at speed.

Mechanical and Systems Layout

The engine compartment is thoughtfully arranged, featuring an optional SeaKeeper 3 gyro stabilizer mounted centrally with stringers pre-built to accommodate it. On the port side are house and engine start batteries along with the generator, while the starboard side houses hydraulic components for the terrace. The vessel includes a generator and the innovative Fathom ePower system, which provides 22 kilowatt-hours of lithium-ion battery capacity to power onboard electrical systems such as air conditioning, electric grills, and refrigeration. This system intelligently manages power loads and interfaces with the Simrad multifunction displays for real-time monitoring and can be recharged via engine alternators, generator, or shore power.

Helm and Electronics

The helm station is one of the most refined in its class, featuring a soft-touch dash and dual 12-inch Simrad Evo 3S multifunction displays with the NaviOp system for comprehensive control of electrical systems and lighting presets. The displays support up to six panels simultaneously and include tide graphs, engine data, vessel controls such as cruise control, troll control, and active trim. Additional helm features include sport exhaust controls, flush-mounted Fusion stereo, spotlight control, Seakeeper controls, auto glide automatic trim tabs, joystick docking, and a Simrad VHF radio. Dual helm seats are ergonomically designed with 24-inch width, flip-up bolsters, and adjustable fore and aft swivel functionality. Generator and 120-volt AC controls are conveniently located beneath the port helm seat.

Deck and Bow Features

The deck layout includes strategically placed cleats for secure mooring, with a 10-inch cleat forward of midships and another at the bow. The bow area features dual hatches providing access to the ground tackle, which can be remotely controlled. Fresh water washdown is located nearby, flanked by LED navigation lights and a remote-controlled spotlight on the port side, enhancing safety and convenience.

Conclusion

The Sea Ray 400 SLX outfitted with triple 300 horsepower Mercury V8 outboards offers a compelling combination of power, technology, and comfort. Its well-considered design preserves functional space while integrating advanced systems such as the SeaKeeper gyro stabilizer and Fathom ePower battery system. Performance testing demonstrated quick acceleration, efficient cruising, and smooth handling, complemented by a sophisticated helm and electronics package. Overall, the 400 SLX is a versatile and comfortable boat that performs confidently in a variety of conditions, making it a strong contender in its class.

Rating: 4.5 out of 5

Overview from around the web 2023 Sea Ray SLX 400

The 2023 Sea Ray SLX 400 has received positive feedback from customers, highlighting its blend of luxury, performance, and innovative features

Many boaters appreciate the spacious layout, which offers ample seating and lounging areas, making it perfect for entertaining family and friends. Customers have praised the state-of-the-art tech integration, including advanced navigation and sound systems, which enhance the overall experience on the water. The powerful engine options and smooth handling have also been frequently mentioned, contributing to an exhilarating and enjoyable ride. Moreover, the premium materials and meticulous craftsmanship stand out, reflecting Sea Ray's commitment to quality and attention to detail. Buyers often note the boat's sleek design and modern aesthetics, making it a head-turner at the dock. Overall, the 2023 Sea Ray SLX 400 is seen as a versatile vessel that caters to both leisurely cruising and thrilling outings, making it a favorite among boating enthusiasts.

The Biggest Pros and Cons

2023 Sea Ray SLX 400: Pros and Cons

Pros

Luxury Design: The SLX 400 boasts an elegant and contemporary design, integrating premium materials and finishes that exude sophistication. Its sleek lines and dynamic profile enhance both aesthetics and performance.

Spacious Layout: With a generous cockpit and comfortable seating arrangements, the SLX 400 accommodates groups effortlessly, making it perfect for entertaining guests or enjoying family outings on the water.

Advanced Technology: Equipped with cutting-edge navigation and entertainment systems, including the Sea Ray’s proprietary helm and touchscreen controls, the SLX 400 provides an intuitive boating experience.

Performance: Powered by robust engines, the SLX 400 offers impressive speed and handling. Its deep-V hull design ensures stability and a smooth ride, even in choppy waters.

Versatile Features: The boat includes a variety of versatile features such as a large swim platform, convertible seating, and an optional outdoor galley, catering to various lifestyles and preferences.

Ample Storage: The model is designed with ample storage compartments, allowing easy organization of gear and essentials for any day out on the water.

Cons

Price Point: The SLX 400 is positioned in the luxury segment, which means it has a higher price point compared to other boats in its class, potentially limiting access for some buyers.

Maintenance Costs: As with many high-performance boats, maintenance and operation costs can be elevated, requiring a commitment to regular upkeep and servicing.

Fuel Efficiency: Given its powerful engines, the SLX 400 may not be the most fuel-efficient option for long-distance cruising, which could impact operational costs during extensive outings.

Size: While its size offers spaciousness, it can also make docking and trailering more challenging, particularly for less experienced boaters.

Lack of Outboard Options: The SLX 400 is designed with inboard engines, which might limit customization choices for some potential buyers looking for outboard options.

Made For

The 2023 Sea Ray SLX 400 is designed for discerning boaters who value luxury, performance, and innovative technology. Ideal for families seeking adventure on the water, this model caters to those who love entertaining, with spacious seating and ample amenities for social gatherings. Whether you're an experienced captain or a new boater, the SLX 400 offers intuitive handling and cutting-edge features, making it accessible for all skill levels. It's perfect for those who enjoy cruising, water sports, or simply relaxing in style, providing the comfort and richness of a yacht without sacrificing the excitement of a sport boat. With its sleek lines, advanced navigation systems, and premium sound systems, the SLX 400 is tailored for individuals and families who expect nothing but the best from their aquatic experiences. This boat represents the pinnacle of luxury on the water, making it a top choice for those who want to create unforgettable memories while sailing through shimmering waves.

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2023 Sea Ray SLX 400. 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 Sports Cruiser 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$ 446,165
Total Payment$797,726.45
Monthly payment
$3,323.86/mo

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2023 Sea Ray SLX 400. 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 Sports Cruiser 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$ 446,165
Total Payment$797,726.45
Monthly payment
$3,323.86/mo

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Address

141 Minnetonka Blvd
Excelsior, MN 55331

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