Sanlorenzo 74Steel: A flagship where strength becomes serenity, scale creates space, and structure meets soul

In La Spezia the 1st October 2025, Sanlorenzo has unveiled the 74Steel, the largest yacht ever built by the shipyard: 74 meters in length, around 1,900 GT, and a design that blends elegance, technology, and bespoke craftsmanship.

“From a brand perspective, this is a pivotal moment for Sanlorenzo,” says Massimo Perotti, Chairman and CEO of the Group. “This is our most ambitious project and it marks a new pinnacle in our steel range, but the 74Steel is more than just our largest yacht; it’s a statement of our values — representing elegance, restraint, and the purity of living life at sea. With the 74Steel, we’re challenging the idea that size equals excess. This is not just about size — it’s about philosophy.”


Key highlights

Owner’s deck spanning 300 sqm with private suite, panoramic terrace, and exclusive areas.

Beach club
expandable to almost 290 sqm at sea level, filled with natural light.

Bright salons and fluid spaces
, designed for well-being and seamless connection with the sea.

Diesel-electric propulsion system
, developed with Siemens Energy, unlocking new onboard volumes while enhancing efficiency and comfort.


The exterior design, by Zuccon International Project, introduces soft yet powerful lines, while interiors by Francesco Paszkowski and Margherita Casprini reflect the owner’s vision with refined materials and sculptural forms.

With three units already sold and a fourth under negotiation before the first even touches the water, the 74Steel instantly becomes an icon: a project where innovation, design, and artisanal excellence converge to define the future of yachting.