New Video Rendering Released of First In-Build ISA Sportiva 66 Yacht

ISA Yachts has unveiled a new cinematic build preview of the first ISA Sportiva 66 hull, also known as superyacht Maddam C, exhibiting the yacht’s sleek silhouette and progressive detailing as construction advances toward a spring 2027 delivery.

The video release coincides with a major price reduction of €5,000,000, bringing the asking price of the ISA yacht to €61,000,000 and presenting a rare opportunity to take over a near-finished superyacht with a full custom interior still on offer.

Contemporary Profile on a Proven Platform

The ISA Sportiva 66 measures 66.4 meters in length and is built on a steel hull with an aluminum superstructure. Her design evolves from Okto - the yard’s well-known 66-meter launch and a popular fixture on the charter market - retaining its proven engineering platform while introducing updated exterior styling. The new model carries forward the low-profile, reverse-bow silhouette and set-back superstructure, now paired with a more contemporary elongated foredeck and refined detailing.

Rendering of superyacht Maddam C at anchor

Newly released video footage highlights the dynamic lines of the new motor yacht for sale, marking an aesthetic refresh of a platform already validated by performance at sea and commercial success. The main differences lie in her sleeker styling and upgraded propulsion setup.

Custom Interior Design by Nuvolari Lenard

Buyers stepping in at this stage will have the opportunity to work directly with Nuvolari Lenard to define the interior layout and decor. Plans call for an open-plan main saloon with a lounge and formal dining area, complemented by a skylounge equipped with a bar and optional cinema setup. The interiors of the yacht for sale are designed to harness natural light through floor-to-ceiling windows, paired with high-spec materials such as marble, carbon fiber, and bespoke timber finishes.

Rendering of superyacht Maddam C main saloon with L-shaped cream furniture
Rendering of superyacht Maddam C main saloon circular dining table
Rendering of superyacht Maddam C interior spiral staircase

The ISA Sportiva 66 will accommodate up to 14 guests in seven cabins, including a full-beam owner’s suite located forward on the main deck. This suite features a private balcony, fold-down terrace, office space, and his-and-hers bathrooms. 

Rendering of superyacht Maddam C master cabin with balcony
Rendering of superyacht Maddam C master cabin wardobe

A children’s suite is also located on the main deck on board the superyacht for sale, while four guest doubles occupy the lower deck. Crew quarters accommodate up to 17 personnel, with the captain’s cabin situated on the upper deck.

Key Exterior Features Across the Sportiva 66 Decks

New visualizations showcase expansive exterior areas, including an infinity pool aft, a glass-bulwark sundeck with Jacuzzi and oversized sunpads, and a beach club complete with a gym and bar. The design emphasizes seamless transitions between interior and exterior spaces, with multiple zones for alfresco dining and socializing. A large tender garage provides storage for a nine-meter tender, water toys, and dive equipment.

Rendering of superyacht Maddam C stern with infinity pool and guests

Powered by twin MTU 12V 4000 M73 engines and with a gross tonnage of 1,200 GT, the yacht will reach a top speed of 18 knots and cruise comfortably at 16 knots. Her transatlantic range exceeds 5,000 nautical miles, supported by advanced stabilisation systems for long-range comfort and efficiency.

A Shift in Ownership Creates a Timely Opportunity

Originally commissioned by an experienced owner, the yacht became available after the client decided to pursue a larger build, citing satisfaction with ISA’s quality and approach. With major engineering and structural work completed, and the interior phase open for customization, the current €61 million listing offers reduced lead time compared to a new build, while retaining full flexibility on finish.

Superyacht Maddam C undergoing outfitting

Maddam C, the first ISA Sportiva 66m yacht, is on the market with Ikonic Yachts and is currently asking €61,000,000.

YachtBuyer Intelligence, the industry’s most comprehensive yacht database, reports that ISA has 11 yachts in their order book, among them Project Future and Isa Continental 80.

Looking to buy an ISA yacht? View all new ISA Sportiva 66 yachts for sale, updated via YachtBuyer MarketWatch. We scan the entire market to ensure access to all genuine listings, saving you time. Alternatively, browse all ISA yachts currently for sale.