2026 Tartan 455

The Tartan 455 is a 45-foot fiberglass deckhouse sloop powered by a single 75-horsepower Volvo diesel engine. The design draws from input collected across decades of owner experience and thousands of miles sailed, balancing performance requirements with the practical needs of modern cruising sailors.

Tartan's design philosophy emphasizes total performance over superficial styling alone. The boat reflects a commitment to engineering rigor and functional layout, developed through close collaboration with owners and dealers rather than isolated design decisions.

This is a new-build opportunity for the 455 model, representing Tartan's current production focus.