Let’s begin with the safe, push-button-controlled, high-aspect-ratio centerboards. Unlike many other high-performance catamarans, the MC75 has been designed with safety as a top priority. Instead of using potentially hazardous daggerboards that could risk a hull breach in the event of a collision, McConaghy has introduced a straightforward yet highly effective push-button centerboard system—an innovation in the luxury multihull segment. When retracted, the centerboard sits flush with the hull, and when fully deployed, it offers a high-aspect draft of nearly 9 feet, rivaling the most efficient windward foils. In the event of an impact with an underwater obstacle, the centerboards automatically retract, protecting the hull from damage.
Additionally, the McConaghy 75 features no front crossbeam, inspired by the design of the latest America’s Cup foiling catamarans. Its rigidity, achieved through a full-carbon longeron, eliminates the need for this structure, further reducing weight and enhancing the yacht’s performance.
Performing with an effortless grace even in light airs, the MC75 provides smooth sailing prowess with stability and enviable speed. In 20kts of wind at 110 true wind angle, the MC75 is predicted to reach 21kts of boat speed with a code zero sail.
Like her smaller siblings, the McConaghy 75 multihull is a true luxury Grand Prix-style yacht, packed with innovative features. Among these is a fully opening aft salon with glass doors and large, sliding side windows. This design creates a seamless connection between indoor and outdoor spaces, allowing you to enjoy an open social area even in heavy rain while remaining fully protected from the elements.
As with the rest of the McConaghy multihull range, the MC75 boasts a top-tier interior. The builder employs only the finest woods and premium hardware, adhering to uncompromising quality standards. Design Unlimited offers a variety of fully customizable layouts, ensuring the yacht meets the unique preferences of each owner. Whether designed for personal leisure or entertaining guests, the interior balances elegance with practicality. Attention to detail extends to every corner, from cabinetry finishes to soft furnishings, reinforcing the MC75’s position as a leader in luxury yachting.
The interior of the MC75 offers an apartment-like feel with a refined, architectural character. Thoughtfully designed to maximize aesthetics and functionality, it creates a seamless connection to the sea through fully retractable windows and floor-to-ceiling glass, enhancing the sense of space and freedom.
Every area is purposefully configured, maximizing internal volume and redefining traditional yacht interiors. The open-plan layout is fully customizable, with bespoke elements tailored to the owner’s preferences for both convenience and style.
Key features include a spacious saloon with a dining area and walk-around bar, an aft deck with sofas and outdoor dining, and sun pads at the bow. Accommodations include five en suite, seaward-facing cabins, plus a crew cabin adjacent to the galley in the port hull.
