2021 Supra SL 400 Boat in Austin, TX 78734 US
SL 400
1 Engine (INDMAR)
23.4 feet
Other
Other
This 2021 Supra SL400 delivers the perfect blend of luxury, performance, and world-class surf capability. Powered for serious watersports and loaded with premium upgrades, this boat has been exceptionally cared for and is ready for the water with only 270 engine hours.
One of the standout additions is the EZ Thruster system, making docking and maneuvering around tight marinas or busy docks incredibly easy and stress-free. Whether you're an experienced captain or new to boating, the added control is a game changer.
For evening cruises and tying up at the cove, the upgraded Liquid Lumens underwater lighting creates an incredible look on the water and adds a premium touch after sunset.
Highlights Include: • Only 270 engine hours • EZ Thruster system for effortless docking and maneuverability • Liquid Lumens underwater lights • Premium Supra surf and wake performance • Spacious luxury interior with high-end finishes • Massive touchscreen command center • Powerful audio system • Ample storage throughout • Well-maintained and water-ready
The SL400 is known for delivering one of the smoothest rides in its class while producing phenomenal surf waves and wakeboard wakes for all skill levels. If you're looking for a high-end wake boat that stands out both on and off the water, this Supra checks every box.Price History
| Date | Event | Price |
|---|---|---|
| 5/30/26 | Initial price | $129,997 |
2021 Supra SL 400 Video Tours
Overview from around the web 2021 Supra SL 400
The 2021 Supra SL 400 is receiving high praise from customers for its impressive performance and luxurious features
Enthusiasts highlight the boat’s powerful 400-horsepower engine, which delivers exhilarating speed on the water and a smooth, responsive ride. Many users appreciate the sleek design and spacious layout, making it perfect for family outings or social gatherings. Boat owners often mention the superior handling and maneuverability of the Supra SL 400, allowing for easy navigation in various water conditions. The innovative wake technology is also a favorite among wakeboarders and surfers, providing customizable wake profiles for an unforgettable experience. Inside, customers love the plush seating and high-quality finishes, which add a touch of elegance. The intuitive touchscreen interface is noted for its ease of use, allowing for seamless integration of technology and entertainment while on board. Additionally, the ample storage space and thoughtful compartments make it easy to bring along all necessary gear for a day on the water. Overall, the Supra SL 400 has garnered a reputation as a top choice for those seeking luxury and performance in their boating experience.
The Biggest Pros and Cons
Pros
Performance: The Supra SL 400 is powered by a robust 400-horsepower engine, offering excellent acceleration and responsiveness on the water, making it a joy for water sports enthusiasts and casual cruisers alike.
Cutting-edge Technology: Equipped with the latest in boat technology, the Supra SL 400 features a user-friendly touch screen interface, advanced audio systems, and customizable navigation options that enhance the boating experience.
Luxurious Interior: The interior space is designed for comfort and style, featuring high-quality materials, comfortable seating, and ample storage. The attention to detail ensures a premium feel throughout the boat.
Stability and Handling: The hull design contributes to impressive stability, making it suitable for various water conditions. This ensures a smooth and comfortable ride, whether cruising or tackling waves.
Wake Enhancements: The Supra SL 400 excels at wakeboarding and waterskiing, with adjustable ballast options and surf systems that create perfect wakes for all skill levels.
Cons
Price Point: As a high-performance wake boat, the Supra SL 400 comes with a premium price tag. It may be considered expensive for first-time buyers or those on a tighter budget.
Maintenance Costs: The advanced technology and powerful engine may require more frequent and specialized maintenance, which can add to operating costs over time.
Weight: While its construction lends to stability, the heavier weight of the boat can affect towing capabilities and may require a larger vehicle for transportation.
Fuel Efficiency: High-performance boats often sacrifice fuel efficiency for power and performance, and the SL 400 is no exception, potentially leading to higher fuel expenses during long outings.
Limited Seating Capacity: While it comfortably accommodates family and friends, the seating capacity may not be enough for larger groups, which could limit social gatherings on the water.
Made For
The 2021 Supra SL 400 is designed for water enthusiasts who seek a perfect blend of performance, style, and versatility. Ideal for families and friends looking to create unforgettable memories on the water, this boat caters to those who enjoy thrilling watersports, leisurely cruising, or simply soaking up the sun. Whether you're an experienced wakeboarder wanting to catch the perfect wave or a novice wanting to explore lake life, the Supra SL 400 is equipped to elevate your experience. With its spacious layout, cutting-edge technology, and premium features, this boat is perfect for both adventurous outings and relaxed days spent with loved ones. Additionally, the SL 400 appeals to those who appreciate quality craftsmanship and sophisticated design. With its sleek lines and luxurious finishes, it truly stands out on the water, making it a worthy investment for those who want to make a statement while enjoying their time on the waves.
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Boats For Sale in Texas, United States Similar to the 2021 Supra SL 400
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2021 Supra SL 400 | |||||
|---|---|---|---|---|---|
| $129,997 | $109,995 | $149,999 | $154,990 | $175,000 | $77,800 |
| Austin | Austin | Lake Dallas | Strawn | Mansfield | Stephenville |
| 23' | 23' | 23' | 26' | 26' | 25' |
| 2' | - | - | - | - | - |
| INDMAR | Indmar | INDMAR | Indmar | Indmar | Indmar |
| - | 400 hp | 450 hp | 450 hp | 410 hp | - |
| 46 | 1279 | 41 | 93 | 75 | 24 |
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Meet the Broker

Address
Boat Location
Contact NXT LVL - Lakeway about 2021 Supra SL 400
1208 Ranch Rd 620 S, Lakeway, TX, 78734
























