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2017 Sea Ray SLX 350 Sold Boat in Lewisville, TX 75067 US

$164,623

Used
We will let you know when another 2017 Sea Ray SLX 350 is available in Lewisville, TX
builtBuilt in 2017
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
Nominal Length
35ft
Length Overall
35ft
Hull Material
fiberglass
Hull Shape
other
Engine 1
Engine Make
MERCRUISER
Engine Model
6.2 MPI AX DTS BR3
Total Power
300hp
Engine Hours
299
Fuel Type
gasoline
Engine 2
Engine Make
MERCRUISER
Engine Model
6.2 MPI AX DTS BR3
Total Power
300hp
Engine Hours
299
Fuel Type
gasoline

Price History

DateEventPrice
1/10/26Price increased$164,623(+0.8%)
12/18/25Price increased$163,238(+2.0%)
11/25/25Initial price$159,988

Contact MarineMax Dallas

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 The previous undermount swim step has been replaced by an 18-inch deep submersible center section, allowing multiple people to enjoy a private beach-like experience simultaneously.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 2017 Sea Ray SLX 350

Customers praise the 2017 Sea Ray SLX 350 for its exceptional blend of luxury, performance, and comfort

Many highlight the sleek design and spacious layout, making it ideal for both relaxing cruises and entertaining guests. The powerful engine options deliver smooth and responsive handling, earning compliments for impressive speed and stability on the water. Users also appreciate the high-quality craftsmanship and premium materials used throughout the boat, from the plush seating to the advanced infotainment system. Overall, the 2017 Sea Ray SLX 350 is celebrated for providing a top-tier boating experience that combines style, functionality, and reliable performance.

The Biggest Pros and Cons

The 2017 Sea Ray SLX 350 is a popular luxury bowrider known for its blend of performance, comfort, and style. Here are some of the key pros and cons of this model:

Pros

Powerful Performance: Equipped with twin engines, the SLX 350 delivers strong acceleration and a smooth, responsive ride, making it ideal for water sports and cruising.

Luxurious and Spacious Interior: The boat features premium materials and a well-thought-out layout, providing comfortable seating for up to 14 passengers and ample storage space.

Advanced Technology: Includes modern navigation and entertainment systems, as well as user-friendly controls, enhancing the overall boating experience.

Versatile Design: The bowrider configuration offers flexible seating arrangements and easy access to the water, perfect for families and groups.

Quality Build: Sea Ray is known for solid construction and attention to detail, ensuring durability and reliability.

Cons

Price Point: As a luxury model, the SLX 350 can be relatively expensive compared to other bowriders in its class.

Fuel Consumption: The powerful engines, while delivering excellent performance, may result in higher fuel usage.

Limited Cabin Space: While comfortable for day trips, the SLX 350 lacks overnight accommodations, limiting its use for extended stays.

Weight and Size: Its size and weight may require a more robust towing vehicle and can make launching or trailering more challenging for some owners.

Made For

The 2017 Sea Ray SLX 350 is perfect for boating enthusiasts who seek a versatile and luxurious vessel that combines performance, comfort, and style. It's ideal for families and friends looking to enjoy a day on the water with spacious seating, premium amenities, and smooth handling. Whether you're into cruising, watersports, or entertaining, the SLX 350 offers the perfect balance of power and refinement for memorable outings.

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2017 Sea Ray SLX 350. 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$ 139,930
Total Payment$250,189.64
Monthly payment
$1,042.46/mo

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2017 Sea Ray SLX 350. 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$ 139,930
Total Payment$250,189.64
Monthly payment
$1,042.46/mo

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MarineMax Dallas

Address

Lewisville, TX 75067

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