181' (55.2m) Admiral S-Force 55 Hull 4 for Sale

Northrop & Johnson is proud to announce Hull 4 of the Admiral S-Force 55 is now for sale with Yacht Brokers Gabriele Modica Ragusa and Wes Sanford. This 181′ (55.2m) Italian-designed superyacht is one of the most compelling new build opportunities on the market today.

With her hull and superstructure already joined and available for inspection at the Admiral shipyard in Massa Carrara, this latest evolution of the acclaimed S-Force 55 series promises high performance, bold design, and near-term delivery, just 20 months from contract. She is the fourth unit in this successful line, with sistership GECO standing out as a charter favorite worldwide.

Engineered for long-range luxury and built entirely in aluminum, HULL 4 offers a semi-displacement platform, 2 x Caterpillar 1901 HP engines, and a range of 3,500 nautical miles at 10 knots, with a cruising speed of 16.5 knots and top speed of 18 knots. Several options, including commercial compliance options, are selected, giving flexibility for private use or future charter operations.

Inside, the yacht presents an elevated sense of space, light, and refinement. The in-house design team at The Italian Sea Group has proposed two customizable interior schemes, both curated with rare materials, neutral tones, and floor-to-ceiling glazing that draws the outdoors in. From the convertible dining salon on the main deck to the asymmetrical upper deck lounge, every area is crafted for entertaining, relaxing, and embracing life on the water.

Accommodations include six staterooms for up to 12 guests, a private owner’s suite and office on the main deck and VIP plus guest accommodations below. A crew of 11 is comfortably housed to support seamless service and operations.

Exterior lifestyle amenities abound. The sundeck features a jacuzzi, gym, bar, massage bed, and dance space, while two generous aft decks provide multiple zones for alfresco dining and lounging. A beach club with shaded sunpads and custom swim access opens the yacht to the sea. At the bow, a touch-and-go helipad transforms into a cinema, sun lounge, or winter-ready terrace complete with an optional fireplace, a signature element for this series.

To arrange a viewing or learn more, please contact Gabriele Modica Ragusa or Wes Sanford. For media requests and photos of this yacht, contact N&J’s press team.

If you’re interested in buying or selling a yacht, contact the professional team of yacht brokers at Northrop & Johnson today. As a world-leading yacht brokerage, Northrop & Johnson offers access to thousands of luxury yachts for sale around the world, including private yachts not publicly advertised for sale. From yacht sales to new construction, contact our team of yacht brokers to get the results you need.