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2025 Sea Ray SLX 280 Sold Boat in Charleston, SC 29492 US

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builtBuilt in 2025
Year the boat was built
model

SLX 280

Boat model
engine

2 Engines (2x MERCURY)

Engine type and count
length

28 feet

Overall boat length
fuel

Gas

Fuel type
material

Fiberglass/Reinforced

Hull material

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The Image of Sea Ray SLX 280 2025 - 02025 Sea Ray SLX 280
PricePrice on requestPrice on requestPrice on requestPrice on requestPrice on requestPrice on request
LocationCharlestonCharlestonCharlestonNorth CharlestonCharlestonCharleston
Nominal Length28'32'32'50'60'50'
Draft3'-----
Engine MakeMERCURYMercuryMercuryMercury--
Total Engine Power250 hp300 hp300 hp600 hp--
Days on Market5123026731322322
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Other Sea Ray SLX 280 boats for sale in South Carolina, United States

Nominal Length
28ft
Length Overall
28ft
Beam
9.08ft
Max Draft
3.42ft
Drive Up Draft
2.42ft
Deadrise At Transom
21deg
Dry Weight
7018lb
Heads
1
Fresh Water Tanks
20gal
Fuel Tanks
90gal
Holding Tanks
10gal
Windlass
hydraulic-windlass
Electrical Circuit
none
Hull Material
fiberglass
Hull Shape
other
Engine 1
Engine Make
MERCURY
Engine Model
WHT 250 JPO VDO V8 AMS
Total Power
250hp
Engine Type
outboard
Fuel Type
gasoline
Drive Type
stern
Engine 2
Engine Make
MERCURY
Engine Model
WHT 250 JPO VDO V8 AMS
Total Power
250hp
Engine Type
outboard
Fuel Type
gasoline

Videos from MarineMax Charleston on this 2025 Sea Ray SLX 280

Contact MarineMax Charleston

152 Sportsman Island Dr., Charleston, SC, 29492

Sea Ray SLX 280: BoatTEST Review

Reviewed by Jeff Hammond

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.

Rating: 4.5 out of 5

Overview from around the web 2025 Sea Ray SLX 280

Customers are praising the 2025 Sea Ray SLX 280 for its sleek design, spacious and comfortable seating, and impressive performance on the water

Many highlight the boat’s smooth handling and powerful engine options, making it ideal for both leisurely cruising and watersports. The modern, user-friendly helm with advanced technology and premium materials receives positive remarks for enhancing the overall boating experience. Additionally, owners appreciate the ample storage and thoughtful layout, which make day trips enjoyable and convenient. Overall, the SLX 280 is celebrated for combining luxury, style, and functionality in a versatile package.

The Biggest Pros and Cons

The 2025 Sea Ray SLX 280 offers a blend of luxury, performance, and versatility, making it a popular choice for boating enthusiasts. Here are some pros and cons to consider:

Pros

Sleek Design: The SLX 280 features a modern and stylish design that turns heads both on and off the water.

Comfortable Seating: With spacious and well-cushioned seating, it provides ample room for passengers to relax.

Powerful Performance: Equipped with a robust engine, the boat delivers impressive speed and smooth handling.

Advanced Technology: Includes a user-friendly helm with digital displays and integrated navigation systems.

Versatility: Suitable for a variety of activities such as cruising, watersports, and entertaining.

Quality Build: Known for Sea Ray’s craftsmanship and durable materials, ensuring longevity and reliability.

Cons

Price Point: As a premium model, it may be on the higher end of the price spectrum for some buyers.

Limited Cabin Space: While comfortable, the cabin area is compact compared to larger models, which might affect overnight stays.

Fuel Consumption: Performance comes with higher fuel usage, which could be a consideration for extended trips.

Storage Capacity: Storage space, while adequate, might be limited for those needing to carry extensive gear.

Made For

The 2025 Sea Ray SLX 280 is perfect for boating enthusiasts who seek a versatile and luxurious vessel that combines performance, comfort, and style. Ideal for families and groups of friends, this boat suits those who enjoy day cruising, watersports, and entertaining on the water. Whether you're exploring coastal waters, relaxing on the lake, or hosting memorable outings, the SLX 280 offers a spacious layout and premium features tailored for those who value quality craftsmanship and a seamless boating experience.

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152 Sportsman Island Dr.
Charleston, SC 29492

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