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2025 Sea Ray SLX 350 Sold Boat in Lewisville, TX 75067 US

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builtBuilt in 2025
Year the boat was built
model

SLX 350

Boat model
engine

2 Engines (2x MERCRUISER)

Engine type and count
length

35 feet

Overall boat length
fuel

Gas

Fuel type
material

Fiberglass/Reinforced

Hull material

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2025 Sea Ray SLX 350
PricePrice on requestPrice on requestPrice on request$84,900$114,995$169,995
LocationLewisvilleSeabrookAustinPottsboroPottsboroPottsboro
Nominal Length35'40'40'37'44'33'
Draft3'-----
Engine MakeMERCRUISERMERCURYMERCRUISERMercruiserMERCRUISERMerCruiser
Total Engine Power380 hp425 hp215 hp420 hp-300 hp
Days on Market6824737349876873
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Other Sea Ray SLX 350 boats for sale in Texas, United States

Nominal Length
35ft
Length Overall
34ft
Beam
10.5ft
Max Draft
3.08ft
Drive Up Draft
2.17ft
Deadrise At Transom
21deg
Dry Weight
14235lb
Cruising Speed
34kn
Max Speed
52kn
Heads
1
Fresh Water Tanks
30gal
Fuel Tanks
160gal
Holding Tanks
27gal
Electrical Circuit
none
Hull Material
fiberglass
Hull Shape
other
Engine 1
Engine Make
MERCRUISER
Engine Model
ECT 8.2 MAG SC AX BR3X
Total Power
380hp
Engine Type
inboard-outboard
Fuel Type
gasoline
Drive Type
other
Engine 2
Engine Make
MERCRUISER
Engine Model
ECT 8.2 MAG SC AX BR3X
Total Power
380hp
Engine Type
inboard-outboard
Fuel Type
gasoline

Contact MarineMax Dallas

1490 N. Stemmons Fwy, Lewisville, TX, 75067

Sea Ray SLX 350: BoatTEST Review

Reviewed by Jeff Hammond

Overview

The Sea Ray SLX 350 represents the latest evolution in Sea Ray's sport luxury lineup, building upon the foundation of the previous 350 model with numerous enhancements. This model focuses on improved functionality, comfort, and performance, responding directly to customer feedback to create a premium dayboat designed for extended social outings on the water.

Exterior Design and Deck Features

Starting at the stern, the SLX 350 features a 38-inch deep sea deck with four tie-down brackets for securing large water toys without deflating them. The previous undermount swim step has been replaced by an 18-inch deep submersible center section, allowing multiple people to enjoy a private beach-like experience simultaneously. The swim platform includes an undermount reboarding ladder with grab handle to meet NMMA and ABYC standards. The cockpit is accessed via an 18-inch angled walkway elevated 10 inches, designed to minimize obstruction to seating. Seating wraps around the aft, port, and forward starboard sides, creating a comfortable social atmosphere enhanced by upgraded upholstery, beverage holders, USB ports, and a Fusion stereo remote. The cockpit table folds to reveal a curved grab handle, and a 36-quart carry-on cooler is integrated beneath the forward corner seat. The refreshment center on the starboard side includes a Corian countertop, sink, electric grill, refrigerator, and trash receptacle. The bow seating area accommodates 18 people with face-to-face arrangements, twin solid wood tables convertible to a full-length lounge with filler cushions for sunbathing. Additional features include flip-down armrests, dedicated cooler storage, a concealed windlass and roadlocker, washdown, remote spotlight, and four 10-inch cleats. Shade is provided by a well-supported hardtop with carbon fiber styling, a manually operated sunroof, an extendable shore shade awning, and an optional bow shade supported by carbon fiber stanchions.

Interior Living Spaces

The interior layout has been reconfigured with the head and berth compartments swapped to provide more spacious accommodations. The port-side hideaway cabin offers four feet seven inches of headroom and three feet seven inches seated headroom, featuring a comfortable couch facing a 19-inch TV mounted on the starboard bulkhead. Storage includes lockable glove compartments, USB ports, and a 110-volt outlet powered by shore power. The cabin benefits from natural light through a skylight, hull side window, and an opening port light, supplemented by air conditioning powered via an inverter, eliminating the need for a generator. The convertible couch allows the space to function as a berth. The head compartment, accessed via a console side door, is fully fiberglass lined and includes a vacuum flush head, hull side window, opening port, powered vent, fiberglass vanity with molded sink, and non-skid deck treatment.

Helm and Operational Features

The helm station reflects the upscale nature of the vessel with a standard glass dash featuring dual Simrad multifunction displays available in nine or 12-inch sizes. These displays integrate chart plotting, echo sounding, full vessel electrical switching, and comprehensive Mercury engine and control interfaces, including troll mode, active trim, dynamic running surface, bow hook, sky hook, drift hook, and programmable towing profiles. The helm also includes spotlight control, an upgraded Fusion Apollo series stereo with Wi-Fi and Sirius XM capabilities, push-button electrical switches, a tilt-mounted steering wheel, trim tab controls, a full-length cubby, Mercury digital throttle and shift, and an Axius joystick piloting system for effortless docking. The engine compartment hatch is electrically actuated for convenience.

Power and Performance

The SLX 350 offers power options starting with twin 300 horsepower 6.2-liter engines, up to twin 350 horsepower 8.2-liter Mercruiser Mag engines equipped with C-Core and Axius joystick controls. The boat incorporates Quiet Ride technology with enhanced soundproofing and a tuned transom to reduce noise. Measuring 34 feet 6 inches overall with a 10-foot 6-inch beam and a 39-inch draft, the vessel weighs approximately 13,890 pounds empty. During testing with full fuel and three passengers (estimated 15,557 pounds), the twin 380 horsepower 8.2-liter Mag engines with Bravo 3 outdrives and 28-pitch propellers reached a top speed of 50.8 miles per hour at 4,800 rpm. The best cruise speed was 28.7 miles per hour at 3,000 rpm with a fuel burn of 25 gallons per hour, yielding a range of 183 statute miles. In calm conditions, cruising speed could be increased to 36.1 miles per hour at 3,500 rpm while maintaining the same fuel efficiency. The boat planes in 6.1 seconds, accelerates to 20 miles per hour in 9.1 seconds, and reaches 30 miles per hour in 15.1 seconds. Handling is solid and confident, with a 22-degree roll into hard turns and smooth performance in one-foot chop without pounding or haul slap.

Conclusion

Sea Ray has significantly refined the SLX 350 from the keel up, enhancing nearly every aspect of the boat to meet the demands of discerning customers. The result is a premium dayboat that combines upscale design, thoughtful functionality, and strong performance, ideal for social outings with friends and extended time on the water. The SLX 350 stands out as a versatile and well-appointed vessel in its class.

Rating: 4.5 out of 5

Overview from around the web 2025 Sea Ray SLX 350

Introducing the 2025 Sea Ray SLX 350, where luxury meets performance on the open water

This premium sport boat is designed for those who seek adventure and elegance in one stunning package. With its sleek, aerodynamic lines and captivating design, the SLX 350 turns heads at every marina. The spacious cockpit features plush seating and a well-appointed helm, giving you and your guests a comfortable place to relax and enjoy the ride. Advanced technology is at your fingertips, with an intuitive touchscreen interface that controls everything from navigation to entertainment. Under the hood, the SLX 350 packs a powerful punch with its robust engine options, delivering thrilling acceleration and smooth handling. Whether you’re cruising along the coast or enjoying a day of watersports, this boat offers unparalleled performance and stability. The SLX 350 is not just about performance; it’s also about luxury. The integrated swim platform and ample storage space make it easy to transition from cruising to swimming or lounging in the sun. High-quality materials and finishes throughout the interior create a sophisticated atmosphere, perfect for entertaining or enjoying a quiet day on the water. Customers rave about the attention to detail and craftsmanship that Sea Ray is known for, noting the boat's exceptional ride quality and spacious layout. Many appreciate the versatility of the SLX 350, which seamlessly adapts to both leisurely outings and high-energy adventures. Experience a new standard of boating with the 2025 Sea Ray SLX 350, where every journey is a celebration of life on the water.

The Biggest Pros and Cons

Pros

Luxurious Design: The 2025 Sea Ray SLX 350 boasts a sleek and modern aesthetic, featuring elegant lines and high-quality materials that enhance its overall appeal.

Spacious Cockpit: With ample seating, the cockpit is designed for comfort and socializing, making it perfect for entertaining guests or enjoying family outings on the water.

Advanced Technology: Equipped with cutting-edge navigation and entertainment systems, including touchscreen controls and Bluetooth connectivity, the SLX 350 ensures a seamless boating experience.

Performance: Powered by robust engines, this model offers impressive speed and handling, making it suitable for both leisurely cruising and exhilarating water sports.

Versatile Layout: The versatile interior layout allows for easy access to different areas of the boat, providing a comfortable environment whether you're relaxing or engaging in activities.

Storage Solutions: Generous storage compartments are strategically placed throughout the boat, accommodating all your gear and essentials without cluttering the space.

Safety Features: The SLX 350 incorporates various safety features, including advanced navigation systems and reliable construction, ensuring peace of mind while on the water.

Cons

Price Point: As a luxury boat, the SLX 350 comes with a higher price tag, which may not be feasible for all buyers.

Fuel Efficiency: While performance is a highlight, the powerful engines may lead to higher fuel consumption compared to smaller, less powerful models.

Maintenance Costs: Luxury boats often come with higher maintenance and servicing costs, which can be a consideration for long-term ownership.

Size and Weight: The larger size of the SLX 350 may require more effort for docking and maneuvering, especially for less experienced boaters.

Limited Sleeping Capacity: While the boat is designed for day outings and social gatherings, it may not offer sufficient sleeping accommodations for overnight trips, which could be a drawback for some users.

Made For

The 2025 Sea Ray SLX 350 is designed for those who seek a perfect blend of luxury, performance, and versatility on the water. This model caters to discerning boaters who appreciate high-quality craftsmanship and cutting-edge technology. Ideal for families and friends, the SLX 350 offers ample seating and space for entertaining, making it perfect for day trips, social gatherings, and weekend getaways. Its spacious layout and premium amenities ensure comfort for all guests, while its powerful engines provide thrilling performance for those who crave adventure. Whether you're a seasoned boater or just starting your journey on the water, the SLX 350 is tailored for individuals and families who value style, innovation, and the ultimate boating experience. With its sleek design and functional features, this boat is perfect for anyone looking to create unforgettable memories on the waves.

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1490 N. Stemmons Fwy
Lewisville, TX 75067

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