Built by Nautique in 2026, the Super Air Nautique S21 is a 6.4-meter motor yacht that combines high-performance wake and surf capabilities with refined comfort and contemporary styling. This nimble, award-winning platform delivers a balanced blend of aggressive performance engineering and premium onboard refinement, designed to excel on the water across a range of activities.
The S21 is equipped with a choice of powerful engines—a PCM ZZ5 5.3L Direct Injection unit producing 355 HP, or an available ZZ6 6.2L option delivering 450 HP, with elite performance variants available up to 570 HP. Key performance features include the proprietary Nautique Surf System® (NSS) with customizable wave shaping, the Nautique Configurable Running Surface® (NCRS) for optimized ride and helm visibility, and a factory ballast system with up to 2,650 lbs capacity. The helm is equipped with a LINC Panoray touchscreen system offering full surf, ballast and performance controls, GPS-based speed control for precise towing, and available advanced camera and navigation technology. Premium audio is provided by a JL Audio® sound system with subwoofer and amplifier options.
The S21 suits buyers seeking a versatile day boat designed for active families, wake and surf enthusiasts, and those who value flexible onboard entertainment and social gathering. The vessel accommodates up to 14 passengers across spacious lounge seating, features premium upholstery throughout, and includes smart storage solutions for boards and gear. Extended forward and aft sunshades, an enhanced courtesy lighting package with customizable LED accents, and a swim platform with easy water access complete the comfort package.
Bella Yacht assists buyers throughout the acquisition process, from availability checks and yacht analysis to negotiation strategy, survey coordination, documentation, refit advice, crew, delivery and post-purchase support. Our role is to help clients evaluate this yacht with clarity, compare it with relevant alternatives and secure the best possible conditions.
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Through our network of owners and partner brokers, we identify yachts genuinely available for sale but absent from our website and public yacht portals.
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Comparable by type, size and budget
Not Every Yacht for Sale Is Publicly Listed.
Through our network of owners and partner brokers, we identify yachts genuinely available for sale but absent from our website and public yacht portals.
Tell Us What You Are Looking For
Worldwide search across officially listed yachts and yachts genuinely available without being published online.
Viewings, survey, negotiation and closing.
Search mandate, then 4% + VAT at closing — or co-brokerage, borne by the seller. Always agreed before we start.
We coordinate the sale or part-exchange of your current yacht alongside your new acquisition. →
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