2020 Guy Couach 3700 Fly

The Guy Couach 3700 Fly is a 120-foot aluminum flybridge yacht built in 2020, powered by a single MTU diesel engine producing 2,735 horsepower. The boat reaches a maximum speed of 27 knots and cruises efficiently at 17 knots. With low engine hours of just 1,430, the yacht has been carefully maintained since launch.

The interior layout comprises eight cabins and eight heads, arranged to maximize comfort and light throughout the living spaces. Generous salons both inside and out provide extensive areas for relaxation, while the flybridge and forward decks offer commanding views and additional entertaining space. The design balances French construction refinement with practical volume for extended voyaging or stationary comfort.

The boat is fitted with active stabilization that functions both underway and at anchor, enhancing comfort in varied sea conditions. A tender and all systems are in place for immediate operation, with no outstanding maintenance requirements noted.