2026 Boston Whaler 405 Conquest Boat in Sarasota 34236 US
405 Conquest
3 Engines (3x MERCURY)
40 feet
Gas
Fiberglass/Reinforced
2026 Boston Whaler 405CQ
Unleash your passion for adventure aboard the 2026 Boston Whaler 405CQ, where innovation meets luxury on every wave. This new vessel epitomizes performance with its outstanding hull design, ensuring a smooth and exhilarating ride that can tackle the open seas with confidence.
Craftsmanship and Design
The 405CQ showcases superior craftsmanship, boasting sleek lines and a striking silhouette that demands attention. Each detail has been meticulously designed for optimal comfort, featuring luxurious seating and advanced technology that make every outing a true pleasure.
Unmatched Features
Enjoy peace of mind with a full fuel tank and a complimentary Go Boating Gear kit, equipped with the essentials for safety and enjoyment on the water. With MarineMax, benefit from hassle-free financing, exceptional service, and expert guidance through boating classes.
Join the Community
Experience endless fun with exclusive access to boat shows, customer events, and Getaways!® trips. Embrace the thrill of ownership with a competitive trade evaluation, ensuring that your journey begins on the right course.
Seize your chance to own this magnificent vessel and elevate your aquatic adventures!
Price History
| Date | Event | Price |
|---|---|---|
| 5/20/26 | Initial price | $2,007,419 |
Videos from MarineMax Sarasota on this 2026 Boston Whaler 405 Conquest
2026 Boston Whaler 405 Conquest Video Tours
Overview
The Boston Whaler 405 Conquest represents the largest model in the Conquest lineup, designed with versatility in mind to accommodate families who enjoy both fishing and cruising. This model offers customizable features that cater to a dual-purpose lifestyle, blending comfort and functionality seamlessly.
Cockpit and Exterior Features
The cockpit of the 405 Conquest measures 11 feet 3 inches wide by 6 feet 6 inches fore and aft, offering a spacious and adaptable area. The standard layout includes a flip bench seat at the stern, while an optional summer kitchen replaces this with an electric grill, stainless steel rail, drawer-style refrigerator, sink, and multiple beverage holders. Storage is thoughtfully integrated, including dedicated spaces for a five-gallon bucket and cockpit tables, which Boston Whaler terms 'point-of-use storage.' For anglers, an optional aquarium live well can substitute the summer kitchen, with kitchen features relocated forward under the lounge. Additional fishing amenities include a 19-gallon live well in the aft port corner, rod holders, hawse pipes, racks for downrigger balls, and a first-in-class port side hull dive door with a heavy-duty stainless steel latch for hauling large fish or launching divers. The cockpit also features low-pressure glycol-filled cooling tubes for the 290-quart fish boxes, enhancing ice retention. Comfort and convenience are addressed with an optional 7-foot long sure shade, multiple rod holders on the hardtop, aft-facing lounge seats with beverage holders, a cooler with dual access, a pull-out shower, and wide passageways with secure rails leading to the foredeck. The foredeck itself boasts a 70-inch long by 58-inch wide sun pad with adjustable headrests, cup holders, grab rails, stereo speakers, and USB plugs.
Helm and Cockpit Galley
Access from the cockpit to the helm deck is facilitated by 9-inch tall steps with a 28-inch wide space between seats. The helm features a single-person seat that slides on a power base, with armrests and bolsters that fold up and a swivel function allowing the captain to engage socially when docked. The cockpit galley includes a Corian countertop, a single Kenyan burner, a sink with a fold-up faucet and removable cover, along with ample storage through drawers, cabinets, and a drawer-style refrigerator. The helm windshield is equipped with Boston Whaler's patented power vents and offers an optional full glass configuration. Additional features include overhead spreader lights, outrigger handles, speakers, courtesy lights, and a soft zipper pocket for storing the cockpit enclosure. An optional power skylight replaces standard hatches to enhance natural light.
Interior Living Spaces
The cabin provides six feet two inches of headroom and begins with a private bow stateroom, a highly requested feature in this size class. The sliding cabin hatch is uniquely designed with an articulating lower section to accommodate the hull's V-shape, a patented innovation by Boston Whaler. The bow berth, centered on the boat's axis, measures 80 inches long by 58 inches wide, with steps on either side. It includes adjustable head positioning for reclining to watch a 24-inch TV and stereo system located aft to port. Storage is abundant, with a cedar-lined hanging locker to starboard, a cedar-finished closet with shelves to port, and a large berth base that opens on gas struts for storing sizable items such as a life raft or luggage. A Dyson vacuum cleaner is standard and stored in the bow locker.
Heads and Additional Cabin Features
The private head compartment is accessible both from the master stateroom and the salon, featuring a separate shower area with a rainfall showerhead and a pull-up wand. The showerhead is designed to be recessed into the overhead in future models. The head also includes a vessel sink with Corian countertops, a skylight, and an opening port for ventilation. The salon area benefits from overhead skylights and hull-side windows that provide ample natural light. The dinette table folds to allow easy access and lowers to create additional sleeping space suitable for one adult or two children. Entertainment is supported by a stereo and a 32-inch TV, while controls for cooling, fish boxes, water maker, Sea Keeper, TV antenna gain, and air conditioning are discreetly housed behind overhead cabinet doors.
Galley and Aft Cabin
Located to port of the cabin steps, the galley is equipped with a single burner stove and a sink set in a Corian countertop, complemented by overhead storage and glass and beverage holders. Below the sink, an Isotherm refrigerator and a wastebasket are integrated. Above the galley, a cedar-lined locker offers additional storage with various shelves and compartments. The aft cabin features an 82 by 55 inch mattress that raises on a power assembly to reveal substantial storage beneath. Optional overhead racks can accommodate up to six fishing rods, enhancing the boat's utility for anglers.
Conclusion
The Boston Whaler 405 Conquest combines versatile cockpit and helm deck arrangements with comfortable and well-appointed interior accommodations, making it well-suited for family adventures on the water. Its thoughtful design caters equally to fishing enthusiasts and cruising families, while performance capabilities with Quad 400 Mercury outboards are detailed in a separate review. Overall, the 405 Conquest exemplifies Boston Whaler's commitment to quality, innovation, and multifunctional use.
Overview from around the web 2026 Boston Whaler 405 Conquest
Customers are raving about the 2026 Boston Whaler 405 Conquest, highlighting its impressive blend of performance, comfort, and functionality
Many appreciate its spacious cabin and well-designed layout, which offers ample seating and sleeping arrangements, making it perfect for both day trips and extended overnight excursions. Users often mention the advanced technology features, such as the intuitive control systems and navigation aids, which enhance their boating experience. The vessel's powerful engines ensure a smooth and efficient ride, even in rough waters, earning praise for its impressive handling and stability. The 405 Conquest's premium quality finishes and attention to detail are frequently noted, with many customers expressing their satisfaction with the durability and aesthetics of the boat. The abundance of storage options and well-thought-out amenities means that every inch of the boat serves a purpose, maximizing usability and convenience. In summary, the 2026 Boston Whaler 405 Conquest has received enthusiastic feedback from owners who value its versatility, performance, and luxurious design, making it a standout choice for serious boaters.
Made For
The 2026 Boston Whaler 405 Conquest is designed for serious boaters who demand versatility and performance. Ideal for families and anglers alike, this model caters to those seeking luxurious comfort and advanced technology on the water. With its spacious cabin and well-appointed interior, it’s perfect for weekend getaways or extended trips, making it a great choice for families wanting to spend quality time together on the water. For fishing enthusiasts, the 405 Conquest offers top-of-the-line fishing features, including ample rod storage, live wells, and a spacious deck for easy maneuverability. It’s also an excellent option for those who appreciate a smooth, stable ride. With its reliable twin-engine setup and innovative hull design, the 405 Conquest delivers powerful performance for both cruising and more adventurous offshore excursions. Whether you're chasing the catch of the day or simply soaking in the sun, this boat provides the ultimate blend of luxury, functionality, and safety, making it the perfect choice for any boater looking to elevate their on-water experience.
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2026 Boston Whaler 405 Conquest | |||||
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| $2,007,419 | $1,509,836 | $1,469,681 | $1,332,692 | $1,140,208 | $1,129,550 |
| Sarasota | Fort Myers | Jupiter | Panama City | Pensacola | Saint Petersburg |
| 40' | 36' | 36' | 36' | 36' | 36' |
| MERCURY | MERCURY | MERCURY | MERCURY | MERCURY | MERCURY |
| 600 hp | 400 hp | 400 hp | 400 hp | 600 hp | 400 hp |
| 21 | 113 | 284 | 13 | 303 | 303 |
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Contact MarineMax Sarasota about 2026 Boston Whaler 405 Conquest
Sarasota, Florida, 34236




















































