2026 Excess 11

The Excess 11 is a 37-foot fiberglass catamaran built for comfortable cruising. Its 21.6-foot beam provides the wide, stable platform the multihull design is known for, while twin 58-horsepower Yanmar diesel engines deliver dependable propulsion.

The layout includes three cabins and six heads, making it well-suited for families or small groups seeking extended time afloat. The catamaran's wide hull design maximizes interior volume and deck space, a defining characteristic of the Excess range.

This is a new build, available for spring 2026.