ISA Yachts's largest vessel yet has a bold black hull
ISA Yachts has delivered Sea Raider X, a 220-foot flagship that is the isa yachts8217s largest vessel in the shipyard's quarter-century history. The Gran Turismo yacht pairs a bold black steel hull with a silver aluminum superstructure and will debut at the Monaco Yacht Show from September 23 to 26, 2026.
Key Takeaways
- Sea Raider X is a 220-foot Gran Turismo flagship and the largest yacht ISA Yachts has built in 25 years.
- Its black steel hull contrasts with a silver aluminum superstructure designed by Vallicelli Design.
- Interiors by Enrico Gobbi sleep up to 14 guests in seven cabins, with space for 13 crew.
- Twin MTU diesels deliver 6,092 hp, an 18.5-knot top speed, and a 16-knot cruise.
- The yacht will make its public debut at the Monaco Yacht Show at Port Hercule.
What makes ISA Yachts's new flagship stand out?
The European shipyard, one of four owned by Palumbo Superyachts, has gone bigger and bolder with Sea Raider X. According to Robb Report, the vessel sits in the Gran Turismo line, which was revamped in 2023 and now spans six models from roughly 108 to 262 feet.
All share sporty, automotive-inspired DNA. The new flagship keeps that look while adding a highly distinctive exterior by Vallicelli Design, with naval architecture handled in-house. For readers tracking luxury real estate and dream homes, this delivery underscores how flagship yachts remain the ultimate floating residences.
How does the bold black hull shape the design?
The black-hued steel hull is topped by a silver aluminum superstructure, creating a striking chromatic contrast. Long flowing lines meet sharp, geometric architecture at the transom and sundeck roof. A "frame" element runs from the wheelhouse roof to the aft bulwark on the main deck, adding a dynamic, aerodynamic feel.
Exterior decks are a highlight. The aft main deck centers on a panoramic swimming pool of roughly 21 feet, with two fold-down side terraces and stairs to the swim platform and beach club. That beach club includes a hammam, bar, and gym. On the lower deck, a garage stores a 25-foot-plus tender and becomes a full-beam lounge once the tender is launched, effectively doubling the beach club.
Where can guests stay, and how fast does it run?
Stylish interiors by Enrico Gobbi of Team for Design accommodate up to 14 guests across seven cabins, plus 13 crew in eight cabins. The owner's suite sits forward on the main deck and spans the full beam. Power comes from two MTU diesel engines with a combined 6,092 hp, for a top speed of 18.5 knots and a cruising speed of 16 knots.
Anyone keen to see the isa yachts8217s largest vessel in person can catch Sea Raider X at the Monaco Yacht Show, September 23–26 at Port Hercule in Monaco.