2026 Sea Ray SLX 280

$323,629

New

Boat in Lake Ozark, MO 65049 US

builtBuilt in 2026
Year the boat was built
model

SLX 280

Boat model
engine

1 Engine (MERCRUISER)

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
9ft
Max Draft
3.42ft
Dry Weight
8378lb
Fuel Tanks
117gal
Hull Material
fiberglass
Hull Shape
other
Engine 1
Engine Make
MERCRUISER
Engine Model
ECT 8.2 MAG HO DTS BR3X
Total Power
430hp
Fuel Type
gasoline

Price History

DateEventPrice
5/20/26Price increased$323,629
10/21/25Initial pricePrice on request

Videos from MarineMax Lake Ozark on this 2026 Sea Ray SLX 280

Contact MarineMax Lake Ozark

Lake Ozark, Missouri, 65049

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 2026 Sea Ray SLX 280

Customers are praising the 2026 Sea Ray SLX 280 for its sleek design, powerful performance, and exceptional comfort on the water

Many highlight the spacious layout that accommodates family and friends with ease, along with high-quality materials and attention to detail throughout the boat. The advanced technology and user-friendly controls receive positive feedback for enhancing the boating experience. Overall, owners appreciate the SLX 280’s versatility, whether for relaxing cruises, watersports, or entertaining, making it a standout choice in the luxury sport boat category.

The Biggest Pros and Cons

The 2026 Sea Ray SLX 280 offers a compelling blend of performance, luxury, and versatility, making it a popular choice among boating enthusiasts. Here are some of the key pros and cons of this model:

Pros

Sleek and Modern Design: The SLX 280 features a contemporary and stylish exterior, with clean lines and a spacious layout that stands out on the water.

Powerful Performance: Equipped with a robust engine option, the boat delivers smooth acceleration and impressive speed, ideal for watersports and cruising.

Comfortable Seating: Ample, well-cushioned seating with ergonomic design ensures comfort for all passengers, including adjustable captain’s chairs and lounge areas.

Advanced Technology: The helm is outfitted with updated navigation and control systems, including touchscreen displays, integration with mobile devices, and premium sound systems.

Quality Build: Sea Ray is known for its craftsmanship and durability, and the SLX 280 is constructed with high-quality materials that enhance longevity and reliability.

Versatile Layout: The boat’s layout accommodates various activities, from entertaining guests to relaxing or engaging in water sports, with features like a swim platform and storage compartments.

Cons

Price Point: As a premium model with many high-end features, the SLX 280 may be priced higher than some competitors, which could be a consideration for budget-conscious buyers.

Fuel Consumption: With its powerful engine, fuel efficiency may be moderate, leading to higher operating costs during extended outings.

Limited Cabin Space: While comfortable for day trips and short stays, the SLX 280 has limited overnight accommodation options, which might not suit those seeking extended cruising capabilities.

Learning Curve for Controls: The advanced technology and features, while beneficial, may require some time for new owners to fully master the helm systems.

Made For

The 2026 Sea Ray SLX 280 is perfect for boating enthusiasts who seek a versatile and stylish vessel that excels in both relaxation and performance. Ideal for families and groups of friends, it offers ample seating and premium amenities for entertaining on the water. Whether you enjoy cruising coastal waters, tubing, or simply soaking up the sun, the SLX 280 delivers a luxurious and comfortable experience for those who value quality craftsmanship and innovative design.

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2026 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.
Monthly payment
$2,049.34/mo
$
$
%
Principal Loan Amount$ 275,085
Total Payment$491,841.76

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2026 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.
Monthly payment
$2,049.34/mo
$
$
%
Principal Loan Amount$ 275,085
Total Payment$491,841.76

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Lake OzarkLake OzarkOsage BeachLake OzarkLake OzarkLake Ozark
28'28'26'40'29'31'
3'-----
MERCRUISERMERCRUISERMERCRUISERMERCRUISERMerCruiserMERCRUISER
430 hp430 hp350 hp430 hp380 hp350 hp
211027326736153
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Location
Nominal Length
Draft
Engine Make
Total Engine Power
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MarineMax Lake Ozark

Address

Lake Ozark, Missouri 65049

Boat Location

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