2021 Boston Whaler 405 Conquest

The 2021 Boston Whaler 405 Conquest is a 40-foot fiberglass walkaround with quad Mercury 400-horsepower outboard engines. The boat combines the range and seakeeping reputation Boston Whaler is known for with substantial power delivery suitable for extended cruising and varied water conditions.

The layout includes a full cabin with a single head and a notably spacious cockpit. The cabin provides comfortable overnight accommodation, while the open cockpit design allows for practical fishing or entertaining space. Ray Marine electronics support navigation and fish-finding capability throughout the boat's systems.