2015 Sea Ray SLX 350 Sold Boat in SEATTLE, WA 98102 US
Built in 2015
SLX 350
2 Engines (2x MERCRUISER)
34 feet
Gas
Fiberglass/Reinforced
Boats For Sale in Washington, United States Similar to the 2015 Sea Ray SLX 350
Compare with similar boats and find the perfect one for you.
 2015 Sea Ray SLX 350 | ||||||
|---|---|---|---|---|---|---|
| Price | $149,995 | $149,995 | $150,000 | $145,000 | $159,000 | $159,000 |
| Location | SEATTLE | Seattle | Milton | Friday Harbor | Seattle | Anacortes |
| Nominal Length | 34' | 37' | 36' | 40' | 44' | 42' |
| Engine Make | MERCRUISER | MERCRUISER | VOLVO PENTA | Custom | Cummins | Volvo |
| Total Engine Power | 380 hp | 320 hp | 300 hp | 60 hp | 370 hp | 318 hp |
| Days on Market | 542 | 63 | 542 | 1 | 36 | 217 |
| Get in touch |
Other Sea Ray SLX 350 boats for sale in Washington, United States
Other Sea Ray boats for sale in Washington, United States
Price History
| Date | Event | Price |
|---|---|---|
| 6/28/25 | Initial price | $149,995 |
2015 Sea Ray SLX 350 Video Tours
Sea Ray SLX 350: BoatTEST Review
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 The previous undermount swim step has been replaced by an 18-inch deep submersible center section, allowing multiple people to enjoy a private beach-like experience simultaneously.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.
Overview from around the web 2015 Sea Ray SLX 350
Customers praise the 2015 Sea Ray SLX 350 for its sleek design, powerful performance, and luxurious comfort
Many highlight the spacious cockpit and high-quality materials, making it ideal for both relaxing cruises and entertaining guests. The boat’s smooth handling and reliable engines receive positive remarks, contributing to an enjoyable and confident boating experience. Additionally, users appreciate the advanced features and thoughtful layout, which enhance convenience and style on the water. Overall, the 2015 Sea Ray SLX 350 is celebrated for combining elegance, functionality, and performance in one impressive package.
The Biggest Pros and Cons
The 2015 Sea Ray SLX 350 is a popular luxury sportboat known for its performance, comfort, and stylish design. Here are some pros and cons to consider:
Pros
Powerful Performance: Equipped with twin engines, the SLX 350 delivers strong acceleration and smooth handling, making it great for both cruising and water sports.
Spacious and Comfortable: The boat features a well-designed layout with ample seating, including a large sun pad and a comfortable cockpit area, ideal for entertaining guests.
High-Quality Build: Sea Ray is known for its solid construction and attention to detail, which is evident in the SLX 350’s finish and materials.
Advanced Features: The 2015 model includes modern amenities such as touchscreen controls, premium sound system, and optional fiberglass hardtop, enhancing the overall boating experience.
Versatility: Suitable for a variety of activities, from day cruising and waterskiing to relaxing on the water.
Cons
Fuel Consumption: Due to its powerful engines, the SLX 350 can have relatively high fuel consumption, which may be a consideration for longer trips.
Price Point: As a luxury sportboat, it comes with a higher purchase price and maintenance costs compared to smaller or less equipped boats.
Limited Cabin Space: While it offers comfort for day use, the SLX 350 has limited overnight accommodations, making it less ideal for extended stays.
Weight: The boat’s size and weight can make trailering and launching more challenging compared to smaller models.
Made For
The 2015 Sea Ray SLX 350 is ideal for boating enthusiasts who seek a perfect blend of luxury, performance, and versatility. This model is designed for families and friends who enjoy day cruising, water sports, and entertaining on the water. With its spacious seating, high-quality finishes, and powerful engine options, the SLX 350 is perfect for those who want a stylish and comfortable boat that delivers a smooth, exhilarating ride. Whether you're a seasoned boater or new to the lifestyle, this boat offers the features and reliability to make every outing memorable.
Finance your dream boat!
Finance your dream boat!
Be the first to know when similar boats hit the market
Get notified when new boats become available
Meet the Broker
Address
Want to update the details or images for this boat? Claim this listing by getting in touch.
Boat Location
Contact Union Marine about 2015 Sea Ray SLX 350
3201 Fairview Avenue East, Seattle, WA, 98102
Login with Google