2023 Sea Ray SLX 310 Outboard Boat in Miami Beach, FL 33141 US
Built in 2023
SLX 310 Outboard
2 Engines (2x Mercury)
31 feet
Gas
Fiberglass/Reinforced
2023 Sea Ray SLX 310 Outboard | Low Hours & Transferable Warranty
Location: North Miami Beach, FL
Engine Package: Twin Mercury 300 HP Verado V8 FourStrokes with Joystick Piloting (600 HP Total)
Overview
Skip the new-boat waitlists and steep initial depreciation without sacrificing peace of mind. This turn-key, single-owner 2023 Sea Ray SLX 310 Outboard represents the ultimate expression of the modern luxury day yacht. Kept in pristine condition with just 105 original hours, this vessel offers a rare opportunity to step into a highly optioned, late-model platform backed by the balance of a fully transferable factory warranty.
Powering this vessel is a matched pair of Twin Mercury 300 HP Verado V8 FourStroke outboards paired with Mercury Joystick Piloting. Built on Mercury's acclaimed 4.6-liter naturally aspirated V8 platform, these Verado engines feature Advanced MidSection (AMS) noise and vibration damping, delivering ultra-quiet operation, incredible power-to-weight performance, and effortless mid-range torque. Combined with Sea Ray's aggressive 21-degree deadrise Deep-V hull, this boat slices through coastal chop with ease, offering a dry, stable ride and a cruising range of over 200 nautical miles.
Key Highlights & Specifications
Low Engine Hours: 105 total lifetime engine hours.
Mercury 300 Verado V8 Power: Premium 4.6L V8 Verado outboard package offering superior sound suppression and smooth power delivery.
Mercury Joystick Piloting: Effortless 360-degree dockside maneuvering, sideways tracking, and tight-quarters control.
Digital Anchor Features: Includes Skyhook station-keeping to lock position and heading while waiting for bridge openings or preparing dock lines, plus Auto Heading for easy navigation.
Transferable Warranty: Balance of the transferable factory warranty conveys directly to the buyer.
Premium Molded Hardtop: Factory fiberglass hardtop with a low-profile roof layout (9' 0" bridge clearance with the anchor light folded down, ideal for navigating fixed spans without delays).
Yacht Certified Capacity: Unrestricted passenger rating with multi-zone seating designed to accommodate up to 17 adults comfortably underway.
Simplified Electrical System: Outfitted with an efficient 12V DC system and shore-power inverter package to run onboard amenities silently without the maintenance, weight, or noise of a traditional generator.
Vessel Layout & Onboard Amenities
Helm & Electronics
The state-of-the-art glass dash features dual integrated Simrad chartplotters, vessel diagnostics, and full engine monitoring controls. Equipped with Mercury Digital Throttle & Shift (DTS) and Joystick Piloting, navigating tight marina fairways or heavy currents in South Florida is completely stress-free.
Cockpit & Entertaining
Designed around a social, single-level floor plan, the aft cockpit serves as an upscale outdoor lounge. It features L-shaped seating around the starboard side, an integrated wet bar with a 12V marine refrigerator, and a dedicated port-side companion seat that pivots 180 degrees to join the main seating area. At the transom, a massive sun pad features a convertible backrest that flips to create rear-facing seating overlooking the swim platform while anchored.
Bow Lounge
The deep, secure bow walkthrough leads to twin extra-wide, forward-facing loungers with fold-down armrests, dedicated storage, an anchor locker, and subtle accent lighting.
Enclosed Head
Tucked into the port console is a lockable, fully enclosed privacy head featuring a porcelain toilet, solid-surface countertop, sink, and running fresh water.
Brokerage Summary
Outfitted with the coveted 300 Verado package, Joystick Piloting, and showing 105 original hours, this 2023 SLX 310 Outboard represents a top-tier option in today's day-boat market. Fully detailed, up to date on service, and ready for immediate survey and sea trial.
Contact us today to schedule your private showing in North Miami Beach, FL.
Price History
| Date | Event | Price |
|---|---|---|
| 8/29/26 | Initial price | $279,000 |
Sea Ray SLX 310 Outboard: BoatTEST Review
Overview
The C-Ray SLX310 is a premium model from C-Ray, blending luxury features with advanced technology. This boat is designed to offer both comfort and performance, making it suitable for a variety of recreational boating activities. Our evaluation includes a detailed inspection of its features and a comprehensive performance test.
Exterior Design and Deck Features
The SLX310 features a well-thought-out exterior with a spacious layout. The swim platform area provides 1 foot 1 inch of decking between the outboard well and the transom, creating ample space between the two swim platforms, which measure 4 feet fore and aft. The decking is covered with soft C-Deck non-skid material to enhance traction. Multiple water access points include a fold-out swim step equipped with a sensor for operator alert, ideal for diving or towing sports, and a traditional reboarding ladder certified by the NMMA for safety standards. The sun pad measures 3 feet 2 inches by 5 feet 4 inches and includes a five-position adjustable backrest, storage with built-in dividers beneath, and convenient cup holders integrated into the armrests. Stereo controls and a 12-volt charging station are embedded in the port armrest. The walkthrough from the swim platform rises by a 10-inch step featuring a hatch for wet gear storage and a freshwater shower. The hull houses 12-volt DC switches, a 110-volt battery charger, and a boarding step. The power tower, constructed from aluminum, serves as a high tow point for wakeboarders and supports an electrically actuated bimini shade that lowers 1 foot 8 inches without obstructing the driver's view. A hardtop option is also available.
Cockpit and Helm Station
The cockpit is designed for socializing and functionality, featuring L-shaped seating around a standard table that comfortably accommodates six guests. Upholstery in an earth-tone mocha color is enhanced with diamond stitching for a refined appearance. Storage is abundant, including under-seat compartments, a corner bolster storage area, and a glove box. The floor includes quick-dry pull-out mats and drainage for easy maintenance. The transom sun pad lifts hydraulically to reveal access to the battery pack and other mechanical components such as the engine steering pump and house batteries. A wet bar to starboard includes a sink, grill, storage cabinets, and a fridge/freezer compartment. Forward of the wet bar is an additional cozy seat. The helm station is equipped with dual 9-inch Simrad displays integrated with Mercury Digital Vessel View, offering chart plotting, depth sounding, water temperature, and fish finding capabilities. The helm features a tilt steering wheel, digital push-button start, and conveniently placed ignition keys outside the knee-strike zone. Controls include standard trim tabs, Mercury DTS spinnaker control, and optional joystick and active trim systems, which enhance handling and ease of operation. Visibility from the helm is excellent, aided by a windshield wiper and a low-glare dark vinyl dash insert. The helm seat and companion seat are upholstered with premium materials, include diamond stitching, and offer practical features such as flip-up bolsters, cup holders, grab handles, and swivel capability for the companion seat to engage with the cockpit area. Additional storage includes a closed cubby, an open tray with rubber mat, angled footrests, and an in-floor locker with a sliding drawer.
Private Accommodations and Head
The port console houses a well-appointed head compartment featuring a port light for ventilation, a stainless steel sink, a grab handle, and a vacuum flush toilet with a 20-gallon holding tank. The head is designed for convenience and comfort, complementing the boat’s overall luxurious feel.
Bow Seating and Storage
The bow area offers nearly a full circle of well-padded seating with a standard side-mounted table, with an option for a second table to starboard to accommodate larger gatherings. Two optional filler cushions can convert the seating into a large sun pad. The seats include padded armrests that fold up and down, grab rails, cup holders, and integrated speakers. Storage compartments are accessible beneath the seats, including a large compartment under the starboard seat that extends beneath the helm. The center seat cushion lifts to reveal a step and a hatch providing access to the anchor rode locker, which contains the windlass with remote operation, anchor sprayer, spotlight, and cleat. A beach boarding ladder can also be installed in this area.
Power and Performance
The SLX310 measures 33 feet 10 inches overall with a beam of 10 feet 2 inches and a dry weight of 10,335 pounds. Our test boat, with 50% fuel, two people, and gear, had an estimated test weight of 11,229 pounds. Powered by twin 300-horsepower Mercury Verado outboards, the boat achieved a top speed of 51.3 miles per hour at 5,500 RPM. The most efficient cruising speed was 35.8 miles per hour at 4,000 RPM, with a fuel consumption of 21.5 gallons per hour, yielding a range of approximately 237 statute miles while maintaining a 10% fuel reserve. The SLX310 planes quickly in 4.8 seconds and features SeaRay’s dynamic running surface triangular plates at the stern, which can be manually or automatically adjusted to optimize performance. The ride quality is solid and smooth, with a 21-degree deadrise that cushions impacts in choppy conditions. The boat’s high freeboard helps keep passengers dry, and it responds predictably during high-speed maneuvers. The joystick option greatly enhances precision during docking and low-speed handling.
Conclusion
The C-Ray SLX310 demonstrates a strong attention to detail, combining luxury, technology, and performance in a well-rounded package. Its user-friendly features, including advanced digital controls and thoughtful design elements, make it accessible to a wide range of boaters. The boat’s solid ride, responsive handling, and comprehensive amenities ensure it is well-equipped for enjoyable days on the water.
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 2023 Sea Ray SLX 310 Outboard | ||||||
|---|---|---|---|---|---|---|
| Price | $279,000 | $270,000 | $299,999 | $239,000 | $339,999 | $159,950 |
| Location | Miami Beach | Deerfield Beach | Hallandale | Naples | Apollo Beach | Longboat Key |
| Nominal Length | 31' | 31' | 31' | 28' | 31' | 26' |
| Draft | 3' | - | - | - | - | - |
| Engine Make | Mercury | Mercury | Mercury | MERCURY | Mercury | MERCURY |
| Total Engine Power | 300 hp | 300 hp | 400 hp | - | 400 hp | 300 hp |
| Days on Market | 1 | 28 | 950 | 383 | 72 | 122 |
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Meet the Broker
Address
Boat Location
Contact Marine Pointe about 2023 Sea Ray SLX 310 Outboard
1915 SW 21st Ave, Unit B305, Fort Lauderdale, FL, 33312
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