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2026 Supra SL550

Name: 2026 Supra SL550
Brand: Supra
Price: 266998 USD
Availability: InStock

5.0 · 10 dealership reviews

New•Knoxville

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Description

The 2026 Supra SL550 is the ultimate expression of performance and luxury on the water, and this stunning White hull example is ready to redefine your time on the lake. Powered by the thunderous Indmar Raptor 575 — pumping out a massive 575 horsepower — the SL550 delivers the kind of wave-shaping energy that serious wakeboarders and surfers demand. Stretching 23.5 feet with a wide 102-inch beam, this boat offers the stability and interior space to bring the whole crew, while the 83-gallon fuel capacity means fewer stops and more riding. Supra loaded this SL550 with a premium feature set designed to elevate every outing. Dual Stern Thrusters and Electric Power Steering Assist make docking and maneuvering effortless, while the Power Swim Step and Power Folding Tower Bimini add that next-level convenience you'll appreciate on long summer days. Cooling Seats at both the OB and helm positions, an Electric Cooler, and a 4 Port Heater ensure comfort in any conditions — whether you're chasing the season on a crisp spring morning or soaking up a July afternoon. The Interior Wash Down and 3 Layer Non Skid keep things clean and safe, and the underwater lighting package — including Mid Ship and standard Underwater Lights — makes sure the fun doesn't have to stop after sunset. With Docking Lights at both the bow and tower, a PTM 140 Mirror for the perfect surf session view, and a Tower Down Cover included, the 2026 Supra SL550 is turn-key and trail-ready. Located in Knoxville, this boat is available now — contact us for current pricing and to schedule your on-water demo.

Specifications

Options

•Dual Stern Thrusters
•Electric Power Steering Assist
•Power Folding Tower Bimini
•Power Swim Step
•Cooling Seats OB&Helm
•Electric Cooler
•Interior Wash Down
•PTM 140 Mirror
•3 Layer Non Skid
•Docking Lights Bow

•Docking Lights Tower
•Under Water Lights
•Underwater Mid Ship Lights
•4 Port Heater
•Tower Down Cover
•V4 White Tower Speakers
•Inflatables Airstation
•Stern Sun Shade
•18" Wheels Trailer Matching Spare
•Electric Trailer Brakes

What owners & reviewers say

Based on 9 reviews from across the web

The SL550 earns consistent praise from both expert reviewers and owners as one of the stronger all-around watersports boats in its class. Boating Magazine describes the 2026 SL as a benchmark for buyers comparing the very best in the segment. The supercharged Indmar engine delivers confident pull, and the wake and wave tuning system is straightforward enough that riders of all skill levels can get dialed in quickly.

Owners who have come from competing brands note that the SL's build quality holds up well alongside premium alternatives, and several long-time Supra owners keep coming back, with a few now on their fourth or fifth boat. The hull's handling draws particular mention, with owners describing the steering feel as responsive and agile for a boat this size.

Opinions on how the SL stacks up against direct competitors vary from owner to owner. Most feel it runs comfortably with the best in its class; a smaller number consider it a strong but not dominant option in a competitive segment. Either way, the consensus across forums and professional reviews points to a well-rounded, capable boat that suits a wide range of riders and conditions.

What owners like

Wake and wave settings are easily adjusted with a few taps, accommodating all riding levels
Supercharged engine provides strong, confident pull for wakeboarding and surfing
Responsive, agile handling praised by owners coming from other premium brands
Build quality considered on par with top competitors by owners who have switched brands
Highly loyal owner base, with several buyers on their third, fourth, or fifth Supra
Wave has notable push and is well-regarded for both wakeboarding and wakesurfing
Tuning flexibility lets riders set a preferred configuration and leave it for everyday use

Tradeoffs to consider

In a competitive segment, some owners see the SL as a strong choice rather than a clear standout
Opinions on how it compares to direct rivals vary from owner to owner

Frequently asked questions

Is the SL550 good for riders of different skill levels?

We hear this often, and the answer is yes. The wave and wake tuning system is simple to adjust on the fly, so whether you have a beginner or an experienced rider in tow, you can dial in the right setup quickly.

How does the SL550 handle compared to other boats in its class?

Owners who have come from competing premium brands consistently mention that the SL steers responsively and feels agile for its size, describing it as driving like a proper inboard.

Is the build quality on par with higher-priced competitors?

Several of our owners who have owned five or more premium boats from other brands feel the Supra's construction quality is very close to the top names in the segment.

How is the surfing performance on the SL550?

Reviewers and owners alike note strong push and a well-shaped wave. The hull has been refined over multiple model years, and the wave is consistently described as having good energy for surfing.

Is the SL550 a good choice if I want one boat that works for both wakeboarding and wakesurfing?

That is exactly what it is designed for. The adjustable ballast and wave-shaping system let you switch between activities without a lot of fuss, which is one of the things our owners appreciate most about it.

How does the SL550 compare to the competition overall?

Boating Magazine puts it among the best all-around watersports boats in its size range. A handful of forum owners feel the segment is competitive enough that it is a strong peer rather than a runaway leader, but most agree it holds its own against the best options available.

Summarized by AI from public sources across the web — owner forums, marine publications, and other boating sites. Provided for research; not authored or endorsed by the dealership.