2026 Boston Whaler 405 Conquest Sold Boat in Naples, FL 34102 US
Built in 2026
405 Conquest
3 Engines (3x MERCURY)
40 feet
Gas
Fiberglass/Reinforced
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 2026 Boston Whaler 405 Conquest | ||||||
|---|---|---|---|---|---|---|
| Price | Price on request | Price on request | Price on request | Price on request | Price on request | Price on request |
| Location | Naples | Naples | Saint Petersburg | Miami | Miami | Miami |
| Nominal Length | 40' | 30' | 21' | 24' | 22' | 28' |
| Engine Make | MERCURY | - | MERCURY | - | - | - |
| Total Engine Power | 600 hp | - | 200 hp | - | - | - |
| Days on Market | 295 | 107 | 0 | 0 | 0 | 0 |
| Get in touch |
Other 2026 Boston Whaler 405 Conquest For Sale in Florida, United States
Other Boston Whaler 405 Conquest boats for sale in Florida, United States
Other Boston Whaler boats for sale in Florida, United States
Introducing the 2026 Boston Whaler 405CQ
Step into a world of unparalleled luxury and performance with the Boston Whaler 405CQ. Crafted with precision and attention to detail, this masterpiece combines cutting-edge technology with exquisite craftsmanship.
A Masterpiece of Performance
Experience the thrill of cruising the open waters with the powerful and reliable Boston Whaler 405CQ. Whether you're embarking on a solo adventure or entertaining guests, this vessel delivers a smooth and exhilarating ride, promising unforgettable moments on the sea.
Luxurious Craftsmanship
Immerse yourself in a world of luxury aboard the 2026 Boston Whaler 405CQ. From the opulent interior finishes to the state-of-the-art entertainment systems, every detail has been meticulously designed to provide the ultimate comfort and sophistication.
The Ultimate Boating Experience
By purchasing this beauty from MarineMax Naples, you not only acquire a top-of-the-line vessel but also gain access to exclusive benefits such as no-hassle financing and insurance, exceptional service, expert guidance in boating classes, and exciting events like boat shows and Getaways!® trips. Get ready to embark on a journey of luxury, excitement, and endless fun with the 2026 Boston Whaler 405CQ.
Videos from MarineMax Naples on this 2026 Boston Whaler 405 Conquest
2026 Boston Whaler 405 Conquest Video Tours
Boston Whaler 405 Conquest: BoatTEST Review
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 praising the 2026 Boston Whaler 405 Conquest for its exceptional blend of luxury, performance, and versatility
Many highlight the boat’s spacious and well-appointed interior, noting the high-quality finishes and thoughtful layout that make extended trips comfortable and enjoyable. The robust and reliable hull design receives strong commendations for providing a smooth ride even in challenging sea conditions. Anglers appreciate the ample fishing amenities and smart storage solutions, while families and entertainers value the roomy cockpit and seating arrangements. Overall, the 405 Conquest is celebrated for delivering the trusted Boston Whaler durability combined with premium features that cater to both serious boating enthusiasts and leisure cruisers.
The Biggest Pros and Cons
The 2026 Boston Whaler 405 Conquest is a standout in the sportfishing and luxury day boating category, offering a blend of performance, comfort, and innovative design. Here are some pros and cons to consider:
Pros
Exceptional Build Quality: Boston Whaler is renowned for its unsinkable hull design and robust construction, providing peace of mind and durability.
Spacious Layout: The 405 Conquest features a well-thought-out deck plan with ample fishing and lounging areas, including a roomy cockpit and comfortable cabin accommodations.
Advanced Technology: Equipped with the latest navigation and fish-finding electronics, as well as modern helm controls, it enhances both safety and convenience.
Powerful Performance: With twin or triple outboard options, the boat delivers impressive speed and handling, suitable for offshore adventures.
Versatile Use: Ideal for both serious fishing excursions and family cruising, offering versatility without compromising on luxury.
Comfort Features: Includes a fully equipped galley, enclosed head, and comfortable sleeping quarters, making extended trips enjoyable.
Cons
Price Point: As a premium model, the 405 Conquest comes with a higher price tag, which may be a consideration for budget-conscious buyers.
Fuel Consumption: The powerful engines, while delivering great performance, can lead to higher fuel usage compared to smaller or less powerful boats.
Size Limitations: While spacious, the boat's size may limit access to smaller marinas or shallow waters.
Learning Curve: The advanced systems and electronics might require some time for new owners to fully master.
Made For
The 2026 Boston Whaler 405 Conquest is designed for serious anglers and boating enthusiasts who demand exceptional performance, versatility, and luxury on the water. Ideal for offshore fishing adventures, family cruising, and entertaining, this boat caters to those seeking a robust, reliable vessel with advanced fishing features, spacious accommodations, and premium comfort. Whether you're a dedicated fisherman looking for top-notch tackle storage and fishing amenities or a family wanting a stylish, safe, and comfortable boat for day trips and weekend getaways, the 405 Conquest offers the perfect blend of functionality and refinement.
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Naples, FL, 34102
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