2005 Sea Ray SLX 280

$34,990

Used

Boat in Miami, FL 33128 US

builtBuilt in 2005
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

Fiberglass/Reinforced

Hull material
Nominal Length
28.5ft
Length Overall
28.5ft
Beam
9ft
Dry Weight
8300lb
Max Passengers
12
Seating Capacity
12
Fresh Water Tanks
10gal
Fuel Tanks
100gal
Holding Tanks
20gal
Hull Material
fiberglass
Hull Shape
deep-vee
Engine 1
Engine Make
MerCruiser
Engine Model
MCM 496 MAG
Total Power
496hp
Engine Hours
1488
Engine Type
inboard
Fuel Type
gasoline
Engine Year
2005
Drive Type
stern
Propeller Type
6-blade
Propeller Material
stainless-steel
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
12/30/25Price decreased$34,990(-12.5%)
11/27/25Initial price$39,990

Videos from All Florida Yacht Sales on this 2005 Sea Ray SLX 280

Contact All Florida Yacht Sales

18211 SW 95th Court, Palmetto Bay, FL, 33157

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 2005 Sea Ray SLX 280

Customers praise the 2005 Sea Ray SLX 280 for its sleek design, spacious layout, and strong performance on the water

Many highlight the boat’s comfortable seating and quality craftsmanship, making it ideal for both day cruising and entertaining guests. Owners appreciate the reliable handling and powerful engine options, which contribute to a smooth and enjoyable ride. Overall, the 2005 Sea Ray SLX 280 is frequently recognized for combining style, comfort, and performance in a versatile sport boat.

The Biggest Pros and Cons

The 2005 Sea Ray SLX 280 is a popular sport boat known for its blend of performance, comfort, and stylish design. Here are some pros and cons to consider:

Pros

Stylish and Modern Design: The SLX 280 features sleek lines and a contemporary look that stands out on the water.

Spacious Layout: With ample seating for family and friends, the boat offers a comfortable cockpit and a well-appointed cabin area.

Strong Performance: Powered by reliable engines, it delivers smooth handling and good speed, ideal for cruising and watersports.

Quality Construction: Sea Ray is known for solid build quality, and the SLX 280 is no exception, offering durability and longevity.

Well-Equipped: Comes with a variety of amenities such as a freshwater system, sound system, and optional features that enhance the boating experience.

Good Storage: Plenty of storage compartments make it easy to stow gear and supplies.

Cons

Cabin Space: While cozy, the cabin may feel a bit tight for extended overnight stays or larger groups.

Fuel Efficiency: As a performance-oriented boat, fuel consumption can be higher compared to smaller or less powerful models.

Maintenance Costs: Being a premium boat, upkeep and repairs may be more costly than entry-level boats.

Age Considerations: As a 2005 model, some components may require updating or replacement depending on prior maintenance and usage.

Limited Swim Platform: The swim platform is functional but may be smaller compared to newer models, affecting ease of water access.

Made For

The 2005 Sea Ray SLX 280 is ideal for boating enthusiasts who seek a versatile and stylish vessel that combines performance with comfort. Perfect for families and groups looking to enjoy day cruising, watersports, or entertaining on the water, this boat offers spacious seating, quality craftsmanship, and reliable handling. Whether you're a seasoned boater or new to the lifestyle, the SLX 280 provides an accessible and enjoyable experience for those who appreciate a well-designed, mid-sized recreational boat.

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2005 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
$221.57/mo
$
$
%
Principal Loan Amount$ 29,741
Total Payment$53,175.80

Finance your dream boat!

Use our boat payment calculator to estimate monthly payments for 2005 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
$221.57/mo
$
$
%
Principal Loan Amount$ 29,741
Total Payment$53,175.80

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Address

18211 SW 95th Court
Palmetto Bay, FL 33157

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