2017 Sea Ray SLX 280

$117,900

Used

Boat in Charlevoix, MI 49720 US

builtBuilt in 2017
Year the boat was built
model

SLX 280

Boat model
engine

1 Engine (Mercury)

Engine type and count
length

28.5 feet

Overall boat length
fuel

Gas

Fuel type
material

Fiberglass/Reinforced

Hull material
Nominal Length
28.5ft
Length Overall
28.67ft
Beam
9ft
Dry Weight
7018lb
Cruising Speed
32kn
Max Speed
43kn
Fuel Tanks
90gal
Holding Tanks
10gal
Windlass
electric-windlass
Hull Material
fiberglass
Hull Shape
deep-vee
Engine 1
Engine Make
Mercury
Engine Model
6.2L ECT
Total Power
350hp
Engine Hours
108
Engine Type
inboard-outboard
Fuel Type
gasoline
Engine Year
2017
Drive Type
stern
Propeller Type
4-blade
Propeller Material
stainless-steel
Electric Winch
Cockpit Cushions
Cockpit Table
Electric Head
Refrigerator
Battery Charger
Depthsounder
Radio
Compass
Cockpit Speakers
Cockpit Cover
Disclaimer

The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.

Price History

DateEventPrice
11/21/25Initial price$117,900

Videos from Colony Marine on this 2017 Sea Ray SLX 280

Contact Colony Marine

24530 Jefferson Avenue, Saint Clair Shores, MI, 48080

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 2017 Sea Ray SLX 280

Customers rave about the 2017 Sea Ray SLX 280 for its elegant design, impressive performance, and luxurious features

Many highlight its spacious cockpit, which comfortably accommodates family and friends, making it an ideal choice for social outings on the water. The boat’s powerful engines deliver a smooth, thrilling ride, and the responsive handling allows for effortless maneuvering, whether cruising or docking. Praise also extends to the high-quality materials and craftsmanship, which create a refined atmosphere on board. The optional upgraded sound system and ample storage add to the convenience and enjoyment, letting boaters fully immerse themselves in the experience. Users appreciate the attention to detail in amenities like the swim platform and easy access to water sports. Overall, the 2017 Sea Ray SLX 280 is frequently noted as a well-rounded vessel that balances performance, comfort, and style, making it a standout choice for both leisure boating and adventurous outings.

The Biggest Pros and Cons

The 2017 Sea Ray SLX 280 is a well-regarded bowrider known for its stylish design and robust features. Here are some pros and cons to consider:

Pros

Luxurious Design: The SLX 280 features a sleek and elegant profile with high-quality materials and finishes throughout, offering a premium boating experience.

Spacious Interior: With ample seating and a spacious layout, this boat comfortably accommodates family and friends, making it perfect for social outings on the water.

Powerful Performance: Equipped with potent engine options, the SLX 280 delivers impressive speed and agility, ensuring a thrilling ride whether you’re cruising or water sports.

Innovative Technology: The boat comes with advanced technology, including a state-of-the-art sound system, touch-screen displays, and optional digital cockpit controls for enhanced convenience and ease of operation.

Smooth Ride: The deep V-hull design contributes to a smooth ride, even in choppy conditions, making it stable and reliable for various water activities.

Versatile Functionality: Designed for both leisure cruising and water sports, the SLX 280 includes features like a wakeboard tower, swim platform, and easy access to water, enhancing your boating experience.

Cons

Higher Price Point: As a premium model, the SLX 280 can be on the pricier side compared to other boats in its class, which may not be budget-friendly for some buyers.

Fuel Consumption: The powerful engines can lead to higher fuel consumption, which is a consideration for those planning to use the boat frequently or for long trips.

Storage Space: While it offers comfortable seating, some users have noted that storage space can be limited for gear and supplies, which may be an issue for longer outings.

Maintenance Costs: Like many luxury boats, maintaining the SLX 280 can be costly, particularly when it comes to servicing and repairs.

Steep Learning Curve: Newer boaters may find the advanced technology and controls a bit overwhelming, requiring some time to familiarize themselves with the boat's features.

Made For

The 2017 Sea Ray SLX 280 is designed for those who crave luxury, performance, and versatility on the water. This stunning vessel caters to boating enthusiasts who appreciate innovative features and stylish aesthetics. Ideal for families looking to spend quality time on the waves, the SLX 280 provides ample seating, a spacious layout, and an array of amenities for a comfortable day out. Whether you're lounging with friends, engaging in water sports, or simply enjoying a sunset cruise, this boat delivers an unforgettable experience. Its sleek design and powerful engine options make it perfect for thrill-seekers, while the well-appointed interior ensures that relaxation is never out of reach. The Sea Ray SLX 280 is for anyone who values a premium boating experience, combining cutting-edge technology with effortless handling and eye-catching elegance.

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2017 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.
Monthly payment
$746.59/mo
$
$
%
Principal Loan Amount$ 100,215
Total Payment$179,180.70

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2017 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.
Monthly payment
$746.59/mo
$
$
%
Principal Loan Amount$ 100,215
Total Payment$179,180.70

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The Image of 2017 Sea Ray SLX 280 boat cruising on calm water with passengers enjoying the ride. - 02017 Sea Ray SLX 280
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CharlevoixHarbor SpringsSaint Clair ShoresGrand HavenPort HuronCharlevoix
29'28'27'30'24'21'
MercuryMerCruiserMercuryMerCruiserMerCruiser TowSport V-DriveMerCruiser
350 hp350 hp300 hp300 hp370 hp250 hp
181309195238169714
Price
Location
Nominal Length
Engine Make
Total Engine Power
Days on Market

Meet the Broker

Address

24530 Jefferson Avenue
Saint Clair Shores, MI 48080

Boat Location

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