2011 Sea Ray 300 SLX Boat in Red Bank, NJ 07701 US
300 SLX
1 Engine (MerCruiser)
29.5 feet
Gas
Fiberglass/Reinforced
This 2011 Sea Ray 300 SLX is a beautifully maintained luxury sport boat that blends upscale comfort, strong performance, and timeless styling into one impressive package. Finished with an eye-catching black hull and powered by the reliable MerCruiser 8.2 MAG with only 330 hours, this 300 SLX delivers smooth acceleration, confident handling, and an exceptional ride quality whether cruising the bay, entertaining at the sandbar, or enjoying a sunset evening run. Recent upgrades include a new 12" Raymarine Axiom navigation display, giving the helm a modern touch with advanced GPS and chartplotting capabilities.
Sea Ray designed the 300 SLX with premium fit and finish throughout, featuring expansive wraparound seating, a spacious bow lounge, wet bar, enclosed head compartment, oversized swim platform, and a refined helm layout that makes this boat equally suited for entertaining family and friends or weekend cruising. The deep-V hull provides a soft, stable ride in a variety of conditions while the powerful 8.2 MAG delivers excellent mid-range performance and efficiency. Expect cruise speeds in the mid-30 MPH range with top speeds approaching 50 MPH depending on load and conditions.
With its striking appearance, low hours, updated electronics, and premium build quality, this Sea Ray 300 SLX stands out as an excellent opportunity for anyone looking for a high-end day boat with luxury amenities and proven performance.
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 |
|---|---|---|
| 5/24/26 | Initial price | $57,000 |
2011 Sea Ray 300 SLX Video Tours
Overview
The Sea Ray 300 SLX is a thoughtfully designed bow rider that combines upscale features with practical functionality. This model appeals to boating enthusiasts who appreciate a spacious and comfortable ride, whether for social outings, water sports, or cruising. The boat offers multiple engine configurations and incorporates advanced noise reduction technology to enhance the overall experience.
Operational Features and Helm Design
Operational conveniences are well integrated throughout the 300 SLX. The battery switch is discreetly positioned behind a panel on the port bulwark, just aft of the port hand seat. The engine hatch is electrically actuated via a helm-mounted switch, providing a one-foot four and a half inch opening for routine inspections. For more extensive maintenance, a removable pin allows the hatch to open fully. The engine compartment is spacious, accommodating twin engine setups with ample side clearance and front storage for tools and supplies. A standard automatic fire suppression system is installed, and the compartment is gel-coated and insulated to minimize noise. The helm features a flat surface for personal items, SmartCraft analog instrumentation flanking the console, and a centrally mounted Garmin GPS 640. The starboard tachometer displays selectable data such as depth, fuel consumption, and trim level, and can be replaced with a vessel view display if desired. Controls include waterproof, backlit toggle switches with protective guards. The steering wheel is leather-wrapped with tilt adjustment, and the helm seat is extra wide with thick padding and a large flip-up bolster for extended comfort. Additional storage is located beneath the helm seat, alongside a subwoofer. A double-wide helm seat is available as an option.
Dimensions and Performance
Measuring 29 feet 6 inches in length overall with a beam of 9 feet 8 inches and a draft of 38 inches, the 300 SLX has an empty weight of 7,700 pounds. During testing with two people aboard and one-third fuel, the total weight was 8,377 pounds. Powered by a single 380 horsepower 8.2 Mag Mercruiser engine coupled with a Bravo 3 outdrive, the boat achieved a top speed of 46.8 miles per hour at 4,750 RPM, consuming 31.75 gallons per hour and providing a range of 172 miles. The most efficient cruise speed was 26.1 miles per hour at 3,000 RPM, burning 10.95 gallons per hour, which allows for an 11-hour cruise and a range of 279 miles with a 10% fuel reserve. The boat planes in 5.5 seconds and reaches 30 miles per hour in 11 seconds. These performance figures are impressive for a single-engine vessel of this size. Twin engine options include pairs of 260 horsepower 5-liter engines or 300 horsepower 350 Mag engines, which also support an optional Axia joystick control system.
Handling and Ride Quality
The 300 SLX offers excellent visibility from the helm, with the windshield frame positioned well above the operator's line of sight, allowing an unobstructed forward view. The large bolster further improves sightlines by elevating the operator. Upon acceleration, the bow rises approximately 12 degrees before quickly settling, maintaining clear visibility of the horizon. The boat exhibits a comfortable 10-degree roll during turns without excessive leaning that would displace passengers. When decelerating, the stern settles first while the bow remains below the horizon line. Trim adjustments are minimal to achieve optimal spray control and maneuverability. Overall, the 300 SLX delivers a fun and engaging boating experience with a smooth and quiet ride for all passengers.
Noise Reduction and Comfort
Sea Ray's QuietRide technology is a standout feature of the 300 SLX, significantly reducing noise and vibration throughout the vessel. This is achieved through a combination of a proprietary tuned transom, interlaminate materials, precision fit and finish of components, and full-beam bulkheads with acoustical insulation. The result is a notably quieter environment where wind noise predominates, allowing for comfortable conversation even at cruising speeds and reducing operator and passenger fatigue.
Conclusion
The Sea Ray 300 SLX is a well-executed bow rider that balances performance, comfort, and thoughtful design. Its strong single-engine performance, spacious helm layout, and advanced noise reduction features make it suitable for a variety of recreational boating activities, from leisurely anchoring with friends to towing water toys or cruising to waterfront destinations. Overall, the 300 SLX represents a compelling choice for boaters seeking a versatile and enjoyable day boat.
Overview from around the web 2011 Sea Ray 300 SLX
Customers have expressed a range of positive feedback about the 2011 Sea Ray 300 SLX, highlighting its impressive blend of performance, comfort, and style
Many boaters appreciate the spacious layout, which provides ample seating and lounging areas, making it perfect for entertaining family and friends. The sleek design and elegant finishes have received praise for creating a premium feel, both on the water and at the dock. Performance-wise, users commend the powerful engines that deliver smooth acceleration and responsiveness, ensuring a thrilling ride while maintaining stability in various water conditions. The 300 SLX is also recognized for its user-friendly controls and advanced technology, which enhance the overall boating experience. Additionally, customers appreciate the attention to detail in storage solutions, with dedicated compartments designed to keep gear organized and out of the way. The well-appointed cockpit area, along with features like a high-quality sound system and a refreshment center, further contributes to the boat's reputation as an ideal choice for day cruising and water sports. In summary, the 2011 Sea Ray 300 SLX garners positive remarks for its performance, impressive design, and thoughtful features, making it a favored option among boat enthusiasts.
The Biggest Pros and Cons
The 2011 Sea Ray 300 SLX is a versatile and stylish sport boat that offers a range of features appealing to boating enthusiasts. Here are some of the key pros and cons:
Pros
Performance: The 300 SLX is equipped with powerful engines, providing excellent acceleration and top speeds that make it suitable for water sports and leisurely cruising.
Comfortable Seating: The layout features ample seating, including a spacious bow area and a well-designed cockpit, making it perfect for entertaining guests or relaxing with family.
Quality Build: Sea Ray is known for its attention to detail and high-quality craftsmanship. The 300 SLX upholds this reputation, boasting durable materials and a refined finish.
Innovative Features: The boat includes state-of-the-art technology, such as advanced navigation systems and sound systems, enhancing the overall boating experience.
Versatility: With its agile handling and sleek design, this boat is equally suited for watersports, day cruising, or simply soaking up the sun.
Storage Options: The 300 SLX offers ample storage compartments for gear and personal items, helping to maintain a clutter-free environment on board.
Cons
Fuel Consumption: Like many high-performance boats, the 300 SLX can have higher fuel consumption, especially when pushed to its limits.
Price Point: As a premium model, it can be on the higher end of the price spectrum, which may be a deterrent for budget-conscious buyers.
Maintenance Costs: The maintenance of a sport boat can be more involved and potentially costly due to its powerful engines and advanced features.
Limited Overnight Accommodations: While there is some cabin space, it is more focused on day boating, so extended overnight trips may be less comfortable for multiple occupants.
Weight: The boat’s heavier build can affect its maneuverability in tight spots compared to lighter alternatives.
Made For
The 2011 Sea Ray 300 SLX is designed for boating enthusiasts who seek a perfect blend of luxury, performance, and versatility. Ideal for families and friends who love to spend time on the water, this stylish and spacious day boat offers ample seating, making it perfect for entertaining and relaxation during sun-soaked outings. With its powerful engines, the 300 SLX caters to thrill-seekers eager for an exhilarating ride, while also providing a smooth and comfortable cruise for those who prefer a more leisurely experience. The thoughtful design includes innovative features, such as a swim platform and a well-equipped helm, making it suitable for both novice boaters and experienced mariners alike. Whether it's a weekend getaway, a day of watersports, or simply enjoying quality time on the lake, the Sea Ray 300 SLX is a versatile choice for those who appreciate elegance and functionality on the water.
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2011 Sea Ray 300 SLX | |||||
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| $57,000 | $59,900 | $49,999 | $49,995 | $65,000 | $69,900 |
| Red Bank | Atlantic City | Waretown | Toms River | Riverside | Manahawkin |
| 30' | 27' | 30' | 27' | 30' | 30' |
| 3' | - | - | - | - | - |
| MerCruiser | Mercury | MerCruiser | MerCruiser | MerCruiser | MerCruiser |
| 380 hp | 8 hp | - | 300 hp | 300 hp | 300 hp |
| 23 | 422 | 5 | 458 | 223 | 98 |
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Meet the Broker

Address
Boat Location
Contact Irwin Marine Center and Yacht Sales about 2011 Sea Ray 300 SLX
1 Marine Park, Red Bank, NJ, 07701









































