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2025 Sea Ray SLX 280 Sold Boat in Miami, FL 33138 US

$294,169

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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
Nominal Length
28ft
Length Overall
28ft
Beam
9.08ft
Max Draft
3.42ft
Dry Weight
7018lb
Fuel Tanks
90gal
Hull Material
fiberglass
Hull Shape
other
Engine 1
Engine Make
MERCURY
Engine Model
WHT 250 JPO
Total Power
250hp
Fuel Type
gasoline
Engine 2
Engine Make
MERCURY
Engine Model
WHT 250 JPO
Total Power
250hp
Fuel Type
gasoline

Price History

DateEventPrice
9/2/25Price decreased$294,169(-5.0%)
8/11/25Initial price$309,794

Videos from MarineMax Miami on this 2025 Sea Ray SLX 280

Contact MarineMax Miami

Miami, FL, 33138

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 generated a wave of positive feedback from boat enthusiasts and customers alike

Many owners highlight the boat's sleek design and impressive performance on the water, noting its smooth handling and agility. The spacious layout, featuring an inviting cockpit and comfortable seating, makes it a standout for social gatherings on the water. Customers appreciate the high-quality craftsmanship and attention to detail, with many praising the luxurious finishes and contemporary features. The advanced technology integrated into the SLX 280, such as the intuitive control systems and premium sound systems, has received acclaim for enhancing the overall boating experience. Additionally, the ample storage space has been noted as a practical feature, allowing for easy stowing of gear and essentials. Safety and stability are also common themes in customer reviews, with many feeling confident in the boat’s performance, even in choppier waters. Overall, the 2025 Sea Ray SLX 280 is celebrated for its blend of luxury, performance, and innovation, making it a favored choice among both new and experienced boaters.

The Biggest Pros and Cons

2025 Sea Ray SLX 280: Pros and Cons

Pros

Stylish Design: The Sea Ray SLX 280 features a sleek, modern design that turns heads on the water. Its sporty profile and elegant lines make it a standout choice for boat enthusiasts.

Versatile Performance: Equipped with powerful and efficient engines, this boat delivers responsive handling and impressive speed, making it suitable for various water activities, from cruising to watersports.

Luxurious Amenities: The SLX 280 boasts a rich array of luxurious features, including spacious seating, high-quality upholstery, and customizable options that enhance comfort for both passengers and crew.

Advanced Technology: This model incorporates cutting-edge navigation and entertainment systems, ensuring that you stay connected and entertained while out on the water.

Ample Storage: With well-thought-out storage solutions, including compartments and under-seat storage, the SLX 280 makes it easy to keep your gear organized and out of the way.

Smooth Ride: The deep-V hull design provides a smooth and stable ride, helping it cut through waves effortlessly, which is a significant benefit for longer outings.

Cons

Cost: As a premium boat model, the 2025 Sea Ray SLX 280 comes with a higher price tag, which may not fit every budget.

Fuel Efficiency: While offering robust performance, some users may find that the fuel consumption could be higher compared to smaller or more economy-focused models.

Limited Cabin Space: The focus on performance and open deck space may result in limited enclosed cabin amenities, which could be a factor for those seeking a more extensive living area for overnight trips.

Maintenance Requirements: Due to its advanced technology and luxury features, ongoing maintenance and servicing may be more frequent or costly compared to simpler boats.

Customization Complexity: Although customization options are plentiful, it can become complex and potentially overwhelming for buyers to navigate all the choices available for their ideal setup.

Made For

The 2025 Sea Ray SLX 280 is designed for those who seek the perfect blend of luxury, performance, and versatility on the water. Ideal for families and friends looking to create lasting memories, this boat caters to both leisurely outings and exhilarating adventures. Whether you're an experienced boater or a newcomer, the SLX 280 offers user-friendly features paired with cutting-edge technology. Its spacious layout is perfect for entertaining, with comfortable seating, innovative storage solutions, and ample space for activities like swimming, watersports, or simply soaking up the sun. For those who appreciate sleek, modern design, the Sea Ray SLX 280 boasts stunning lines and a premium finish, ensuring you stand out on the water. The powerful engine options provide responsive handling and thrilling speed, making it ideal for adventurous weekend getaways or relaxing cruises along scenic coastlines. In summary, the 2025 Sea Ray SLX 280 is for anyone who values comfort, style, and performance—making it the ultimate choice for creating unforgettable moments on the water.

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2025 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 Other 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$ 250,044
Total Payment$447,069.38
Monthly payment
$1,862.79/mo

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2025 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 Other 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$ 250,044
Total Payment$447,069.38
Monthly payment
$1,862.79/mo

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MarineMax Miami

Address

Miami, FL 33138

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