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2025 Sea Ray SLX 280 Sold Boat in St Petersburg, FL 33707 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
LocationSt PetersburgNaplesTarpon SpringsNaplesTarpon SpringsMiami
Nominal Length28'32'50'50'32'40'
Draft3'-----
Engine MakeMERCURYMercuryMercuryMercuryMercuryMERCURY
Total Engine Power250 hp300 hp600 hp600 hp300 hp425 hp
Days on Market480111139
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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 V8
Total Power
250hp
Engine Type
outboard
Fuel Type
gasoline
Drive Type
stern
Engine 2
Engine Make
MERCURY
Engine Model
WHT 250 JPO V8
Total Power
250hp
Engine Type
outboard
Fuel Type
gasoline

Videos from MarineMax St. Petersburg on this 2025 Sea Ray SLX 280

Contact MarineMax St. Petersburg

6810 Gulfport Blvd., St. Petersburg, FL, 33707

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

The 2025 Sea Ray SLX 280 has garnered an array of positive reviews from customers, highlighting its sleek design, impressive performance, and luxurious features

Owners appreciate the boat's spacious layout, which provides ample seating and storage, making it ideal for entertaining family and friends. The advanced technology integrated into the SLX 280, such as the innovative digital dash with smart controls, has received accolades for its user-friendly interface. Customers have also noted the powerful engine options that deliver excellent acceleration and smooth handling on the water, ensuring thrilling rides while maintaining stability. The build quality and attention to detail, evident in the upholstery and finishes, have impressed many, with users remarking on the durability and elegance of the materials used. Additionally, the versatility of the SLX 280, accommodating both leisure cruising and water sports, has been a highlight for many boaters. The swim platform and integrated features for activities like wakeboarding and tubing have made it a favorite among family-oriented users. Overall, the 2025 Sea Ray SLX 280 is praised for its combination of style, functionality, and performance, catering to both seasoned boaters and newcomers alike.

Made For

The 2025 Sea Ray SLX 280 is designed for those who crave luxurious boating experiences combined with high-performance capabilities. Ideal for families, friends, and entertaining, this model caters to individuals and groups who appreciate both style and functionality on the water. With spacious seating, advanced technology, and thoughtful storage solutions, the SLX 280 is perfect for day trips, weekend getaways, and everything in between. Whether you're a seasoned boater seeking to elevate your adventures or a newcomer eager to explore the aquatic lifestyle, this vessel offers the perfect blend of comfort, performance, and innovation. Designed for versatility, the SLX 280 is equipped to handle a variety of on-water activities, from thrilling water sports to serene lounging. Its sleek design and modern features appeal to those who value aesthetics as much as performance, making it a perfect choice for individuals who want to make a statement while enjoying their time on the water.

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6810 Gulfport Blvd.
St. Petersburg, FL 33707

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