2015 Sea Ray SLX 350
$159,500
Boat in Norwalk, CT 06855 US
SLX 350
2 Engines (2x MerCruiser)
35 feet
Gas
Fiberglass/Reinforced
Manufacturer Provided Descriptions
The Sea Ray 350 SLX redefines "day boat" to mean all day and then some. Comfortable seating for 18 passengers underway means connecting with friends, family, even generations. An array of Sea Ray's Next Wave™ innovations provide a superior experience, from the noise-quashing powers of Quiet Ride, to the precision and stability of Dynamic Running Surface, to the agility of Axius® joystick technology. And a host of intelligent features combine in a sleek, stylish package that far surpasses the typical bowrider. Bow to stern, the 350 SLX is designed to ensure that all day unfolds your way.
Key Features
- A superior ride & handling is further enhanced with optional Axius® Propulsion System w/joystick control and Dynamic Running Surface™
- Best-In-Class seating layout includes seating for 18 anchored by ergonomic, convertible aft loungers
- Revolutionary styling is accentuated by extended hull side windows and luxury-auto style upholstery
- Next Wave features are available for customization - including a Digital Dash and enhanced lighting package
- Plenty of Sun coverage via fiberglass hardtop w/optional extended sunshade
- Innovations, such as unique storage solutions throughout the interior and proprietary quietRIDE™ Technology - featuring Tuned Transom®, enhance the boater's experience
- Twin MerCruiser 350 Mag ECT Bravo III w/DTS and joystick
- Only 400 hours on engines
- Risers and manifolds replaced August 2025
- New AGM engine and house batteries
- New battery charger
- Stainless Steel windlass
- Remote spotlight
- Raymarine c95 MFD w/GPS and Wi-Fi
- Raymarine VHF
- Upgraded LED package throughout boat
- Bluetooth stereo system with 8 speakers and subwoofer
- Cockpit wet bar, sink and refrigerator package
- Hardtop with canvas sunroof
- SureShade automated boat shade for cockpit
- Isinglass enclosure from hardtop to windshield
- Starboard side berth with TV
- Head with overboard discharge
- Cockpit teak table
- Bow table
- Bow filler cushions
- Rear aft facing bench seat
- Cockpit Cover
- Tonneau Cover
- Meets Applicable USCG & ABYC Standards
- Mercury Installation Quality Certification
- NMMA Certification
- Beverage Holders: Stainless w/Rubber Insert
- Carpet Liner, Snap-In
- Cooler, Carry-On: w/Designated Storage
- Dash, Acrylic Skylight (Port & Starboard)
- Dash, Custom Soft-Touch w/Wood-Grain Accents
- Deck Coaming Entry Access, Port & Stbd Cockpit
- Door, Bow Block-Off: Acrylic
- Floor Liner, Fiberglass
- Glove Box, Lockable
- Grab Handles, Stainless Steel
- Hardtop, Fiberglass w/Courtesy Lights & Anchor Light
- Hatch, Engine Compartment
- Head Compartment
- Lighting, Indirect
- Outlet, 12V Accessory (2)
- Port Helm Compartment:
- Stereo, 12V AM/FM Rockford Fosgate®
- Storage, Dry
- Storage, In-Floor w/Gas-Assisted Hatch, Lighting & Vinyl Matting
- Storage, Side Panel
- Storage, Side Panels
- Table, Cockpit
- Vinyl, Marine-Grade
- Walk-Thru Transom
- Wet Bar w/Solid-Surface Countertop
- Battery On/Off Switch
- Battery Trays
- Wiring, Color-Coded
- (2) AGM engine and (2) AGM house batteries - (2) new in 2025, (2) new in 2026
- Battery charger - new in 2026
- Bilge Pump, 12V Automatic
- Bilge Pump, 12V Automatic High-Water
- Blowers, 12V Bilge (2)
- Fire Suppression System: Automatic w/Manual Pull
- Gel-Coated Engine Compartment
- Insulated Engine Compartment
- Lighting, 12V
- Oil Filter
- Evaporative Emissions Fuel System
- Fuel Lines (USCG - Type A-1)
- Fuel Tank w/Anti-Siphon Valve & Electric Sending Unit
- Alarm, High-Water
- Alarms, Engine: Oil & Water (Audible)
- Chartplotter - Raymarine® c95
- Compass, Dash
- Horn
- SmartCraft Diagnostics
- Instrumentation, Custom Sea Ray SmartCraft w/Glass Lenses, Low-Glare Blue Night Lighting & Chrome Bezels (Includes: Tachometer, Speedometer, Fuel Level, Voltmeter, Trim, Water Temperature)
- SmartCraft System Tachometer (Includes: Depth, Engine Alarms/Hourmeter, Fuel Consumption/Usage, Trim Level, Troll Control)
- SmartCraft Digital Throttle & Shift (DTS) w/Trim Switch & Lanyard Stop Switch (Binnacle Control w/All Engines)
- Steering, Power-Assisted
- Steering, Tilt Wheel
- Switch Panel: w/Backlit Weatherproof Lighted Chrome Toggle Switches w/Guards
- Tilt & Trim, Power
- Cleats, Custom Sea Ray (8) Thru-Bolted Stainless Steel
- Drain Plug, Brass Threaded
- Gel Coat, Arctic White
- Graphics, Tapered Boot Stripe
- Lights, Navigation - Stainless Steel w/Motorized Mast Light
- QuietRide Technology
- Resin, High-Performance Vinylester
- Rub Rail, Black PVC w/Stainless-Steel Insert
- Ski Tow Eye: Stainless Steel Flush-Mount
- Storage, Anchor: w/Hatch
- Swim Platform, Integral/Extended; Swim Ladder w/Integral Grab Handle, Dedicated Storage Area for Stern Anchor
- Thru-Hull Fittings Stainless Steel
- Vent System, Engine Compartment - Integral w/Stainless-Steel Grill
- Windshield Wiper - Starboard
- Windshield, Tempered/Tinted Curved Glass w/Stainless-Steel Cap, Walk-Thru & Stainless-Steel Supports
- Color Coordinated Steering Wheel, Switch Panel, Soft-Touch Dash Instrument Panel & Accent Vinyl:
- Ivory (White / Charcoal)
- T-MerCruiser 350 MAG ECT Bravo III w/DTS (T-300 hp - 224 kW)
- Joystick control
- Bow Rider, Hinged Cushions w/Arm Rests & Table Storage Below
- Cockpit L-Shape Lounger w/Opposing Seating
- Loungers, Concealable w/Aft Facing Sunpad
- Seat, Dual Bucket - Companion; Adjustable Height w/Swivel & Slider and Flip-Up Thigh-Rise Bolster
- Seat, Dual Bucket - Helm; Adjustable Height w/Slider, Flip-Up Thigh-Rise Bolster and Footrest
- Propellers, Stainless-Steel
- Trim Tabs, Hydraulic
- Faucets (1): (Wet Bar)
- Pressure Water System
- Pullout Sprayers (2): (Transom, Head)
- Water Tank (30 Gallons), w/Level Indicator and Water Filter System
The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.
Price History
| Date | Event | Price |
|---|---|---|
| 5/20/26 | Initial price | $159,500 |
Boattest.com Review
Overview
The Sea Ray 350 SLX stands out as one of the largest bow riders in its class, designed with a strong emphasis on capacity and entertainment. It can accommodate up to 18 people, with seating for 11 facing forward while underway, making it ideal for large groups. The boat combines luxury, spaciousness, and thoughtful design elements to enhance the onboard experience.
Exterior Design and Seating
The 350 SLX features extensive wrap-around seating in the cockpit, including a unique aft rumble seat with adjustable positions and integrated headrests for passenger comfort. On the starboard side, a double-wide love seat showcases high-quality upholstery with multiple tones, bead welting, and bracelet stitching, a design theme consistent throughout the boat. The port side offers double-wide observer seats with individual flip-up bolsters that rotate to face the action. Forward seating at the bow is ergonomically designed, starting at four feet wide and tapering to 16 inches, with flip-down armrests, integrated bulwark armrests, and grab handles. Optional features include a side-mount pedestal table in the bow for cocktail or alfresco dining, a hydraulically actuated table in the cockpit, and filler cushions that convert seating areas into sun pads.
Entertainment and Amenities
The 350 SLX is well-equipped for entertaining, with a solid surface counter for food preparation, a stainless steel sink, and ample storage that can be outfitted with an electric grill. Cooling needs are met with a refrigerator, as well as coolers located under seats in both the cockpit and bow areas. The aft rumble seat, when closed, provides a secure area for strapping down water toys. Audio enjoyment is enhanced by aft-facing speakers and stainless steel drink holders. Water access is facilitated by an optional hydraulically actuated swim step that automatically lowers the outdrives when deployed. Shade options include a manta shade at the bow, a standard hard top over the cockpit, and a retractable sunshade extending to the aft rumble seat. The boat also features courtesy lighting that adds both safety and elegance during nighttime use.
Interior Living Spaces and Comfort
For extended stays, the cockpit can be enclosed with Isinglass and equipped with heating and air conditioning. The helm console is spacious enough to convert into a berth, offering 54 inches of headroom that tapers forward. Natural light enters through opening port lights and a skylight above. Opposite the helm, a roomy head is included, providing convenience for overnight guests.
Power and Performance
The 350 SLX is powered by twin 300 horsepower 350 Mag engines as standard, with an option to upgrade to twin 380 horsepower 8.2-liter Mag engines. Both setups can be controlled via an optional Axios joystick. Daily engine checks are simplified by an electric lift hatch at the stern, and the engine compartment incorporates QuietRide technology with noise-absorbing materials and full beam bulkheads to minimize sound intrusion into the passenger areas. The helm is well-appointed with a double-wide seat featuring flip-up bolsters, a moving map display, push-button engine start and stop controls, spotlight remote, dynamic running surface controls, digital throttle and shift, and the Axios joystick.
Performance Data
The boat measures 34 feet 6 inches in length overall, with a beam of 10 feet 6 inches and a draft of 37 inches. With an estimated test weight of 13,660 pounds, including fuel and two passengers, the 350 SLX achieved a top speed of 47.2 miles per hour at a fuel consumption of 50.2 gallons per hour. At best cruise speed of 27.8 miles per hour, fuel burn dropped to 19.5 gallons per hour, allowing for nearly 7.5 hours of cruising and a range of 205 miles with a 10% fuel reserve. The boat planes quickly, reaching planing speed in 2.9 seconds, 20 miles per hour in 4.4 seconds, and 30 miles per hour in 6.2 seconds. The ride remains smooth and comfortable, with minimal bow rise during acceleration, aided by the Dynamic Running Surface system that maintains a nearly level cruise attitude.
Conclusion
The Sea Ray 350 SLX successfully combines luxury, capacity, and performance in a large bow rider format. Its thoughtful design prioritizes passenger comfort and entertainment, while its powerful and quiet propulsion system ensures a smooth and enjoyable ride. The boat’s extensive seating, versatile entertaining options, and well-appointed helm make it a compelling choice for those seeking a spacious and refined day boat experience.
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2015 Sea Ray SLX 350 | |||||
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| $159,500 | $159,913 | $159,995 | $159,000 | $139,144 | $195,995 |
| Norwalk | Westbrook | Norwalk | Westbrook | Norwalk | Norwalk |
| 35' | 23' | 28' | - | 23' | 31' |
| 3' | - | - | - | - | - |
| MerCruiser | MERCURY | MERCRUISER | Mercruiser | MERCURY | MERCRUISER |
| 300 hp | 250 hp | 380 hp | 430 hp | 250 hp | 350 hp |
| 43 | 237 | 212 | 166 | 224 | 281 |
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Meet the Broker

Address
Boat Location
Contact Petzolds Norwalk Cove Marina about 2015 Sea Ray SLX 350
48 Calf Pasture Beach Road , East Norwalk, CT, 06855












































