Supra SL 450 2025 new
Pricing
Highlighted Features
Our Price: $213,566
Description
The 2025 Supra SL 450 is where thoughtful design meets raw, controlled performance—built for those who demand precision, comfort, and power in every wave. Measuring 23.5 feet with an 8.5-foot beam, the SL 450 brings a perfect blend of size and luxury to serious wakeboarding and wakesurfing sessions. Beneath its bold profile lies the Indmar Raptor 6.2L engine, producing an assertive 450 horsepower that delivers effortless pulls and instant throttle response. Every inch of this boat is engineered to create perfectly shaped wakes and waves with the kind of consistency professional riders trust. Inside, the layout welcomes up to 17 people, making it a true social space on the water. Plush seating with premium stitching, multiple convertible loungers, and intuitive storage solutions make onboard comfort as impressive as its wake performance. Supra’s signature helm design puts cutting-edge control at your fingertips. The touchscreen systems manage everything from ballast settings to lighting, while digital switches and analog backup controls give you full confidence at the wheel. Every ride feels intuitive, refined, and precise—whether you’re carving Charlotte’s Lake Norman or exploring new waters across North Carolina. The SL 450’s deep freeboard and smart ballast architecture produce a clean, customizable wake. Fine-tune the Supra SmartPlate and surf system to match your riding style—whether you’re setting up for a big, driving wake for boarding or dialing in a smooth, steep wave for surfing. The hull geometry is purpose-built for balance and push, giving riders genuine performance without compromise. Premium sound technology rounds out the experience, filling the cockpit and swim platform with crisp, rich audio that rivals the energy of the ride itself. At SouthTown Watersports in Charlotte, this brand-new 2025 Supra SL 450 stands ready to define the next era of towboat performance. With its blend of luxury finishes, athletic capability, and thoughtful details, this boat represents what serious riders appreciate most: precision-engineered fun, shared effortlessly with friends and family. It isn’t just about horsepower or wave size—it’s about delivering perfect days on the water, one set after another.
AT A GLANCE
Full Desctiption
The 2025 Supra SL 450 — Precision, Power, and Purpose on the Water
The Supra SL 450 has always represented the perfect middle ground between high-performance driving and luxurious day boating. For 2025, the design builds on Supra’s championship heritage, offering a technically advanced 23.5-foot towboat capable of producing professional-level surf waves and wakeboard wakes. Every detail, from the deep freeboard to the refined helm layout, reflects a brand that understands life on the water.
Performance and Power
At the heart of the SL 450 is Indmar’s 6.2L Raptor engine, delivering 450 horsepower through a V-drive configuration that’s both aggressive and beautifully balanced. The torque curve is designed for immediate hole shots and smooth acceleration, even when fully ballasted with passengers. You feel the strength of the Raptor as it powers through quick transitions, ensuring effortless rides for wakeboarders and perfect surf speeds for everyone onboard. The boat’s 2.3-foot draft and 8.5-foot beam deliver a solid, confident stance whether cruising or pulling riders.
Hull and Wake Technology
Supra’s hull design is built around performance geometry that gives the SL 450 its consistent wake shape. The Supra SmartPlate system allows fine adjustments on-the-fly, tuning wave height and length to match rider skill and style. The integrated surf system uses smart actuators and dynamic ballast zones, letting riders switch sides and profiles almost instantly. Serious wakeboarders appreciate the long transition and firm lip, while surfers love the clean pocket that holds its shape even under load. No turbulence, no guessing—just reliable surf wave performance every session.
Interior Experience
Step inside, and it’s clear the SL 450 was designed for both comfort and community. The seating layout welcomes up to 17 passengers, with high-density foam seating wrapped in weather-resistant vinyl that stays cool under the Carolina sun. Convertible loungers, slide-in seatbacks, and convenient storage make the cockpit flexible for every outing. The transom area features Supra’s signature Chill Tech vinyl and a rear lounge setup that keeps everyone close to the action. Every aspect has been refined—from the non-skid surf deck texture to the stainless inlays and grab rails.
Helm and Control Systems
The captain’s experience in the SL 450 is unmatched. The dash features Supra’s dual touchscreen interface, giving you complete control over ballast, surf system, lighting, and engine functions. Each display is clear and responsive, offering performance data and control options that feel natural and organized. Old-school boaters will appreciate redundant analog backups for critical functions. The helm chair hugs firmly with adjustable bolsters, and visibility across the bow remains excellent whether you’re docking or towing. Supra’s attention to ergonomics transforms long sessions into enjoyable time behind the wheel.
Sound and Entertainment
A day on the water deserves a soundtrack worthy of it. The 2025 SL 450 features a premium sound system engineered for clarity and power. Tower speakers deliver crisp highs that carry across open water, while the in-boat subwoofers create rich bass without overpowering conversation. The system integrates with Bluetooth for seamless connectivity and includes zone control for perfect balance between cockpit and surf platform listening.
Craftsmanship and Aesthetic Design
Every curve and line on the Supra SL 450 speaks of intent. The hull contours flow into a broad transom platform with built-in surf steps and grab handles. LED accent lighting along the interior panels and tower illuminate the boat beautifully at dusk. Hardware throughout the SL is stainless steel—strong, corrosion-resistant, and visually timeless. Supra’s commitment to durability pairs perfectly with their custom gelcoat finishes, offering color combinations that make each SL distinctive on any dock.
On-Water Comfort and Practicality
Beyond performance, practicality defines the SL’s appeal. Storage compartments under nearly every seat handle boards, ropes, and gear with organized ease. Cup holders are perfectly placed for lounging underway, while USB charging ports throughout keep devices powered during long days outside. The deep hull and thoughtful drainage systems ensure a dry ride, even through choppy conditions. Whether parked at a swim cove or cruising down Lake Norman, the combination of space and setup options keeps everyone comfortable and engaged.
Designed for Every Rider
The versatility of the SL 450 stands out when transitioning between surfing, wakeboarding, and cruising. Its performance systems aren’t just designed for pros—they make progression natural for every skill level. Youth riders appreciate the clean, predictable wakes at low speed, while veterans can load ballast for a tournament-caliber push. Precision control means no time lost switching between profiles, so each set flows effortlessly.
Dealer Heritage and Local Waters
SouthTown Watersports in Charlotte, North Carolina, has remained one of the most recognized names in Supra sales and service. Their team brings decades of expertise in tuning wake systems and pairing riders with the right gear. Charlotte’s proximity to some of the region’s best waters—like Lake Wylie and Lake Norman—makes it a natural hub for wake culture. At SouthTown, every Supra delivery includes detailed orientation, water testing, and setup support, ensuring owners get the most out of their SL 450 from day one.
Durability and Long-Term Value
Owning a Supra is about knowing your boat will stand the test of seasons. The SL 450 features premium composites and stainless through-hulls, inland tank systems designed to resist corrosion, and gelcoat protection optimized for UV resistance. Wiring harnesses are color-coded, heat-sealed, and positioned for easy servicing. Supra’s lifetime structural warranty and track record for reliability add long-term peace of mind that keeps ownership stress-free.
Conclusion
The 2025 Supra SL 450 brings together everything that experience has taught Supra about wake performance, comfort, and reliability. With 450 horsepower from a proven Indmar Raptor 6.2L engine, immense ballast capacity, precision control systems, and a cabin designed for social time on the water, it embodies modern towboat design at its best. At SouthTown Watersports in Charlotte, riders can experience firsthand how this boat transforms a day on the lake—through its power, comfort, and unmistakable Supra handling. Whether carving perfect wakes or sharing sunset cruises, the SL 450 blends technology and heart in ways only Supra can. For those ready to explore what performance and comfort feel like together, this 2025 model stands in a class of its own, waiting to write the next chapter on the water.
Comparison
2025 Supra SL 450 vs Malibu 23 LSV, MasterCraft X24, and Nautique G23
The 2025 Supra SL 450, available at SouthTown Watersports in Charlotte, North Carolina, sets the benchmark for luxury performance in the 23-foot wake and surf category. Competing directly against the Malibu Wakesetter 23 LSV, MasterCraft X24, and Nautique Super Air G23, the SL 450 offers a compelling combination of power, comfort, and precision-engineered technology that appeals to serious wakeboarders and surfers who expect more from their boat.
Performance Comparison
Under the engine hatch, the Supra SL 450 is powered by a 6.2L 450 HP engine paired with a V-drive configuration. Its advanced hull design delivers a perfectly balanced ride with quick planing characteristics important for both wakeboarding and wakesurfing. In contrast, the Malibu 23 LSV offers similar horsepower options but relies more on ballast and surf system tuning to achieve wave shape. The MasterCraft X24 pushes power to higher levels with optional engine configurations up to 600 HP, appealing to those prioritizing extreme torque, though at a considerable price increase. The Nautique G23 is engineered for consistent surf waves but tends to require additional adjustment for different riding conditions. The SL 450 manages to blend all these characteristics, providing stable handling and customizable wakes without the need for constant fine-tuning.
Build Quality and Materials
Supra’s construction quality matches premium expectations, utilizing heavy-duty fiberglass lamination, plush vinyl seating, and stainless hardware throughout. The automotive-inspired interior layout and precision fit-and-finish are comparable to the Nautique G23’s high-end feel but often come in at a more accessible price point. Malibu’s 23 LSV, while durable, emphasizes lighter materials that offer fuel economy benefits but may not carry the same sense of structural solidity. MasterCraft’s X24 remains a strong performer in finish quality but commands one of the highest price tags in its class. The SL 450 finds a sweet spot between premium material integrity and long-term durability.
Technology and Innovation
Supra’s patented Swell Surf System and SmartPlate integration allow the driver to switch wave direction instantly with precise control over shape and push. The Vision Control Dash provides a multi-screen display interface that centralizes ballast, lighting, and performance controls. While competitors also feature digital interfaces—such as Nautique’s LINC Panoray and Malibu’s Command Center—the Supra dash layout is praised for its intuitive usability and quick access design. Additionally, driver-assist features including AutoWake technology help eliminate the guesswork of setting ideal wake shapes, giving Supra an edge in user-friendly innovation.
Standard Features and Comfort
The SL 450 comes fully equipped with premium sound from JL Audio, extensive RGB interior lighting, heated captain’s chair, Chill Tech vinyl, and cavernous storage throughout. Many of these come standard, whereas competitive models often require optional upgrades. The Malibu 23 LSV and MasterCraft X24 offer comparable amenities, but their base models can lack features such as power-adjustable seating or dual touchscreens without additional cost. Supra’s comprehensive standard package provides strong value and convenience for buyers who want top-tier features right from delivery.
Warranty and Support
Buyers investing in a new Supra are covered by a limited lifetime hull warranty along with detailed component and engine protection. SouthTown Watersports, located in Charlotte, NC, adds expert dealer support and service continuity, ensuring local buyers have confidence on and off the water. Competing warranties from Malibu, Nautique, and MasterCraft are similar in longevity, though Supra’s dealer network emphasizes customer care and streamlined service scheduling.
Value Proposition
When comparing the 2025 Supra SL 450 vs Malibu 23 LSV, MasterCraft X24, and Nautique G23, the Supra represents a balanced combination of luxury, innovation, and real-world performance value. Its 450 HP powertrain delivers the responsiveness serious riders demand, and its smart hull design creates consistent wakes for every skill level. Buyers in North Carolina looking for a surf and wakeboard boat that blends advanced technology, comprehensive standard features, and strong resale potential should take a close look at the 2025 Supra SL 450 at SouthTown Watersports.