2018 Sea Ray SLX 280

$124,900

Used

Boat in Shady Side, MD 20764 US

builtBuilt in 2018
Year the boat was built
model

SLX 280

Boat model
engine

1 Engine (Mercury)

Engine type and count
length

28.8 feet

Overall boat length
fuel

Gas

Fuel type
material

Other

Hull material
Nominal Length
28.83ft
Length Overall
28.83ft
Beam
9ft
Dry Weight
8378lb
Fresh Water Tanks
20gal
Fuel Tanks
117gal
Hull Material
other
Engine 1
Engine Make
Mercury
Engine Model
Mercruiser 8.2 MAG
Total Power
380hp
Engine Hours
243
Engine Type
inboard-outboard
Fuel Type
gasoline
Swimming Ladder
Depthsounder
Gps
Vhf
Bimini Top
Total Power

380.0 hp

Disclaimer

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

DateEventPrice
3/4/26Price decreased$124,900(-7.4%)
10/15/25Price decreased$134,900(-6.9%)
6/28/25Initial price$144,900

Contact Clarks Landing Yacht Sales MD

1442 Ford Road, Shady Side, MD, 20764

Boattest.com Review

Overview

The Sea Ray SLX 280 Outboard represents the brand's top-of-the-line series, thoughtfully reimagined from the water up to emphasize luxury, innovative technology, and enhanced functionality for both entertainment and adventure. This model comes standard with dual 250 horsepower Mercury outboards paired with joystick piloting, available in black or white. Measuring 31 feet, 5 inches in length overall, with a beam of nine feet and a draft of 35 inches, the SLX 280 is designed to deliver a balanced combination of performance and comfort.

Power and Performance

Powered by dual Mercury outboards, the SLX 280 has a dry weight of approximately 8,053 pounds, with the demo model weighing around 9,500 pounds. Fuel capacity is 135 gallons, complemented by a 20-gallon freshwater tank. Performance testing revealed an economical cruise speed at 4,000 rpm, achieving 35.4 miles per hour and fuel efficiency of 2.1 miles per gallon, translating to a range of 249 statute miles with a 10% fuel reserve. At wide open throttle (6,100 rpm), the boat reached a top speed of 56.4 miles per hour. The vessel demonstrates quick planing even when fully loaded and promises a smooth, stable ride in various water conditions.

Cockpit and Exterior Features

The cockpit serves as the central social hub, featuring opposing seating arrangements that foster interaction among guests. Upholstery is crafted from high-quality, durable materials with intricate diamond stitch work and ergonomic design, including deeper seats with lumbar support and water-shedding capabilities. The captain's chair is notably wide at 39 inches, accommodating two people comfortably, swiveling to expand the social area, and equipped with convenient cup holders, USB ports, and a hidden inductive charger. Beneath the captain’s seat is a drawer-style 12-volt refrigerator, a rare and clever space utilization for a boat of this size. Additional cockpit amenities include a locking glove compartment, a vacuum-flush head with sink and storage, and a large storage locker in the sole designed to accommodate long items such as skis.

Helm and Technology

The helm station is equipped with joystick piloting for outboards, digital throttle controls, and a tilt steering wheel wrapped in premium material. Dual 12-inch multifunction displays provide comprehensive navigation, vessel, and engine information, while stainless steel tilt switches and active trim controls offer intuitive redundancy. The onboard audio system, developed in collaboration with Fusion, features nine strategically placed signature series speakers and a subwoofer, delivering superior sound quality with minimal distortion. Safety is enhanced by a First Mate marine safety and security system that replaces the traditional kill switch lanyard with a wearable FOB that automatically shuts off the engine if the operator moves beyond a preset distance.

Additional Exterior Amenities

The SLX 280 includes an electrically actuated power tower that provides 6 feet, 7 inches of headroom when raised and 4 feet, 11 inches when lowered. This tower features a downlight projecting the Sea Ray logo, a slide-out shade for cockpit sun protection, and options for additional tower speakers and swiveling wakeboard racks. The cockpit is illuminated by an optional lighting bundle with RGB LED lights both above and below the waterline, docking lights, and an illuminated Sea Ray badge. Boarding is facilitated by a solid wood step on the starboard side and a swinging transom gate to port. The integrated swim platform includes a concealed four-step stainless steel ladder with grab handles. The large sun pad, measuring 68 by 42 inches, offers another social area with cup holders and under-pad storage that can double as a cooler.

Bow Area and Storage

Accessed through a hinged windshield with a locking air dam, the bow area features two forward-facing loungers and a rear-facing bench, all equipped with fold-down armrests and multiple cup holders. The seating is spacious, extending 58 inches from the backrest forward, accommodating taller guests comfortably. Underneath the bow lounges are storage compartments, with the starboard side offering a larger space. Dedicated storage spots are provided for the bow filler cushion and tables included in the comfort bundle. Optional equipment includes a bow boarding ladder and an anchor bundle featuring an electric windlass and washdown nozzle.

Conclusion

The Sea Ray SLX 280 Outboard is a thoughtfully designed vessel that balances upscale amenities with powerful propulsion and innovative features. Its spacious and ergonomically refined cockpit, advanced helm technology, and versatile exterior options make it well-suited for boaters seeking luxury, performance, and customization. The model’s attention to detail and functional design elements support a comfortable and enjoyable boating experience, whether for social gatherings or adventurous outings.

Overview from around the web 2018 Sea Ray SLX 280

Customers praise the 2018 Sea Ray SLX 280 for its sleek design, powerful performance, and luxurious comfort

Many highlight the spacious and well-appointed cockpit, making it ideal for entertaining and family outings. The boat’s smooth handling and responsive steering receive frequent compliments, enhancing the overall boating experience. Additionally, users appreciate the quality craftsmanship and attention to detail found throughout the vessel, from the plush seating to the advanced onboard technology. Overall, the 2018 Sea Ray SLX 280 is celebrated for combining style, functionality, and reliability on the water.

The Biggest Pros and Cons

The 2018 Sea Ray SLX 280 offers a blend of performance, comfort, and style, making it a popular choice for boating enthusiasts. Here are some of the key pros and cons:

Pros

Stylish Design: The SLX 280 features a sleek, modern design with high-quality finishes that stand out on the water.

Comfortable Seating: Spacious and well-appointed seating accommodates family and friends comfortably, with options for sunbathing and socializing.

Powerful Performance: Equipped with reliable engines, it delivers smooth handling and impressive speed for a variety of water activities.

Advanced Features: Includes user-friendly controls, premium sound systems, and optional upgrades that enhance the overall boating experience.

Versatility: Suitable for cruising, watersports, and day trips, making it a versatile vessel for different lifestyles.

Cons

Limited Cabin Space: While it has a small cabin, the space is somewhat limited, which may not be ideal for overnight stays or extended trips.

Price Point: Positioned in the higher price range for its size category, it may be less accessible for budget-conscious buyers.

Fuel Consumption: Powerful engines can lead to higher fuel consumption compared to smaller or less powerful boats.

Storage Capacity: Storage options, while adequate, may be limited for larger gear or extended outings.

Made For

The 2018 Sea Ray SLX 280 is perfect for boating enthusiasts who seek a versatile and stylish vessel that combines performance, comfort, and luxury. Ideal for families, social gatherings, and water sports lovers, this boat offers ample seating, premium amenities, and smooth handling, making it great for day cruising, entertaining guests, or exploring coastal waters with ease. Whether you're a seasoned boater or new to the lifestyle, the SLX 280 delivers an exceptional on-water experience for those who value quality and style.

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2018 Sea Ray SLX 280. 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 Bowrider 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.
Monthly payment
$790.91/mo
$
$
%
Principal Loan Amount$ 106,165
Total Payment$189,819.08

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2018 Sea Ray SLX 280. 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 Bowrider 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.
Monthly payment
$790.91/mo
$
$
%
Principal Loan Amount$ 106,165
Total Payment$189,819.08

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Address

1442 Ford Road
Shady Side, MD 20764

Boat Location

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