2020 Sea Ray SLX 280 Boat in Aventura, FL US

$94,999

Used
builtBuilt in 2020
Year the boat was built
model

SLX 280

Boat model
engine

1 Engine (Mercruiser)

Engine type and count
length

28.5 feet

Overall boat length
fuel

Gas

Fuel type
material

--

Hull material
Nominal Length
28.5ft
Length Overall
28.5ft
Beam
9.08ft
Max Draft
3.33ft
Engine 1
Engine Make
Mercruiser
Engine Model
6.2L MPI ECT Bravo Three DTS
Engine Hours
447
Engine Type
sterndrive
Fuel Type
gasoline
Drive Type
sterndrive

Price History

DateEventPrice
7/17/26Initial price$94,999

Contact FYI Yachts

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 2020 Sea Ray SLX 280

The 2020 Sea Ray SLX 280 has garnered positive feedback from customers for its impressive combination of performance, comfort, and innovative features

Many owners appreciate its sleek design and spacious layout, which is perfect for both relaxing and entertaining on the water. Customers frequently highlight the powerful engine options, noting that the boat delivers a smooth, exhilarating ride with excellent handling. The state-of-the-art technology, including the intuitive dashboard and sound system, enhances the boating experience, making it easier to navigate and enjoy music while cruising. Moreover, users commend the high-quality craftsmanship and attention to detail found throughout the vessel. The well-appointed seating and convertible lounge areas receive praise for their comfort, allowing family and friends to enjoy long days on the water. Safety features, such as the swim platform with integrated ladders and ample storage throughout the boat, are also appreciated, providing both convenience and peace of mind while out on the water. Overall, customers are thrilled with the 2020 Sea Ray SLX 280, seeing it as an ideal choice for those seeking luxury and performance in a stylish package.

The Biggest Pros and Cons

Pros

Luxurious Design: The Sea Ray SLX 280 features a sleek and modern design with high-quality materials, ensuring a sophisticated aesthetic on the water.

Spacious Layout: Ample seating, including adjustable backrests and a generous bow area, allows for comfortable gatherings, making it ideal for family outings and entertaining guests.

Smooth Performance: Equipped with powerful engine options, the SLX 280 delivers impressive speed and maneuverability, providing an exhilarating ride on the water.

Advanced Technology: Integrating modern tech features like a touchscreen display and a premium sound system enhances the boating experience for passengers and captain alike.

Safety Features: The boat comes with various safety features, including a reliable hull design, making it stable in different water conditions.

Versatile Storage: Thoughtful storage solutions throughout the boat provide ample space for all your gear, helping to keep the deck clutter-free.

Customization Options: A variety of customizable features, including color schemes and additional accessories, allow owners to tailor the SLX 280 to their personal preferences.

Cons

Price Point: The SLX 280 is a premium boat, which means it comes with a higher price tag compared to some competitors in the same category.

Fuel Efficiency: While the performance is commendable, the powerful engines may require more fuel, leading to higher operating costs for those who use the boat frequently.

Size and Weight: While the spacious layout is a plus, the size and weight may present challenges when it comes to trailering or mooring in tighter spaces.

Maintenance Costs: As with many luxury watercraft, maintenance can be more costly, especially for specialized components and high-end features.

Limited Freeboard: Some users may find the freeboard level lower than desired for certain water conditions, which can affect comfort in choppy seas.

Made For

The 2020 Sea Ray SLX 280 is designed for boating enthusiasts who seek a perfect blend of luxury, performance, and comfort on the water. It's ideal for families and friends looking to enjoy weekend getaways, hosting gatherings, or simply relaxing in style. This model appeals to those who appreciate sleek aesthetics and modern amenities, as well as the adventurous spirit of water sports like wakeboarding and waterskiing. With its powerful engines and nimble handling, the SLX 280 is perfect for thrill-seekers, while its spacious seating and well-appointed interiors cater to those who prioritize leisure and entertainment. Whether you're navigating serene lakes or cruising along the coast, this boat is a fantastic choice for anyone wanting to elevate their boating experience.

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2020 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.
$
$
510152025
%
Principal Loan Amount$ 80,749
Total Payment$144,376.21
Monthly payment
$601.57/mo

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2020 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.
$
$
510152025
%
Principal Loan Amount$ 80,749
Total Payment$144,376.21
Monthly payment
$601.57/mo

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Coral Gables, FL 33145

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