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Boston Whaler 405 Conquest

Boston Whaler 405 Conquest

Boston Whaler 405 Conquest

Introducing the all-new 405 Conquest, aka the SUV of the Sea. Envisioned from the keel up as an adventure-ready cruiser, the 405 delivers incredible performance, versatility and ease of use. From the robust bow lounge area, to the ultra-convertible helm companion zone, to the inviting cabin with master and two guest sleeping quarters, the 405 brings new sophistication and luxury to the Conquest series. Enjoy long-distance cruises and overnight stays, chase gamefish far offshore, or host an impromptu gathering: With the 405 Conquest, you never have to choose between gracious comfort and exceptional capability.

  • Cabin features private master stateroom and two guest sleeping quarters, an enclosed head with separate shower, a convenient galley and more.
  • Full-beam single-piece windshield with optional side glass for unobstructed visibility and a closer sense of connection with the water.
  • Quad 300-hp Mercury Verado® engines with optional Joystick Piloting provide impressive power and control.
  • Highly customizable transom prep area with multiple fishing and entertaining options.
  • Unique portside companion lounge with hidden table converts to multiple positions.
  • Luxury touches throughout include a rain shower, innerspring mattresses, Corian countertops and premium finishes.
  • Available with Seakeeper gyro-stabilizing system.

Boston Whaler 405 Conquest SPecifications


Length Overall – 341’4″ (12.60 m)
Beam – 13’6″ (4.11 m)
Draft – 31″ (0.79 m)
Weight (Dry, No Engine) – 22,400 LBS (10,160 KG)
Weight (With ENGINEs, FUEL, AND WATER IF APPLICABLE) – 30,360 (17,853 KG)
Maximum Weight Capacity – TBD
Swamped Capacity – 4,050 LBS (1,837 KG)
Persons Capacity – 20
Maximum Horsepower – 1,881 HP (1,403 KW)
Minimum Horsepower – 1,200 HP (895 KW)



Virtual Tour

Take a stroll through the Boston Whaler 405 Conquest with our interactive virtual tour. Explore the layout and abundance of features and options of the 405 from different angles and views. Imagine the cool air blowing on your face and the warm sun shining down from above, as you virtually walk around your favorite Whaler!


Boston Whaler 405 Conquest Performance

Weight Summary

Boston Whaler 405 Conquest Weight Summary


Engine Comparison

Boston Whaler 405 Conquest Engine COmparison


Boston Whaler 405 Conquest Additional Information

Kusler Yachts has been in business since 2010 and is one of the most successful yacht brokerages in Southern California cumulating over 50 years of on-the-water experience.

For more information regarding the Boston Whaler 405 Conquest, or any other Boston Whaler models, please contact the Boston Whaler experts at (619) 831-8330 or email direct by clicking here.

Any questions?

Kusler Yachts is ready to answer any questions you might have on this boat or any other.