2026 X-Yachts X4 3

The X-Yachts X4³ is a 43-foot performance cruising sailboat built with vacuum-infused epoxy construction and a carbon-reinforced hull. The design combines strength and rigidity with a lightweight structure engineered for responsive sailing across a range of conditions, from extended passages to spirited racing.

The interior accommodates multiple cabin layouts in either two or three configurations. Owners can select from custom wood finishes—teak, oak, or walnut—paired with their choice of upholstery fabrics and color schemes. Additional storage solutions are available to suit individual stowage needs.

The X4³ offers extensive customization across sailing systems and onboard equipment. Keel options include standard and deep-draft configurations. Mast and boom can be upgraded to carbon fiber, and electric winches are available for sail handling. Propulsion and navigation packages from B&G or Garmin can be specified, along with bow thruster, heating and air conditioning, and premium audio systems. Lithium battery and solar power upgrades are offered to support extended cruising.