2021 Boston Whaler 405 CONQUEST
$825,000
Boat in Stuart, FL 34994 US
405 CONQUEST
4 Engines (MERCURY, MERCURY, MERCURY, MERCURY)
40 feet
Gas
Fiberglass/Reinforced
New to Market - 2021 Boston Whaler 405 Conquest
Take advantage of this exceptionally well-equipped, low-hour 405 Conquest - a captain-maintained example that delivers the perfect balance of performance, comfort, and offshore capability.
Just 350 engine hours and warranty coverage remaining through October 2029, providing peace of mind and long-term value. ****Warranty provides coverage on items such as engines, generator, electronics and more ***
Powered by quad Mercury 300 V8 engines with joystick piloting, offering smooth mid-range cruise speeds, quiet operation, and the reliability that the 300V8 Mercury is known for. Paired with a Seakeeper 6 gyro stabilizer and diesel generator, this 405 is equally at home cruising the Florida coast, crossing to the Bahamas, or running the Eastern Seaboard in comfort.
Conveniently located in Palm Beach Gardens, Florida and easy to show by appointment. Contact your MarineMax listing broker today for additional details or to schedule a private showing.
Notable Features & Upgrades Include:
• Quad Mercury 300 V8s with Joystick Piloting
• Seakeeper 6 Gyro Stabilizer
• Diesel Fischer Panda Generator
• Abaco Blue Hullside
• Steel Blue Hardtop Underside
• Full Side Glass with Opening Windows
• Dual 19" Raymarine Axiom XL Displays
• 24" Raymarine Axiom LX (Port)
• Open Array Radar
• Raymarine augmented reality
• FLIR Thermal Night Vision (Pan & Tilt)
• AIS 700
• Windlass Anchor with All-Chain Rode
• Spotlight
• Bow Sunshade
• Summer Kitchen with Refrigerator
• Cockpit Refrigerators (2)
• Aft Cockpit Teak Table
• Fold-Out Cockpit Bench Seat (Starboard)
• Upgraded Audio Package with Sirius Satellite Radio
• 12V Electric Reel Outlets
• Additional Cabin Portlights
• Underwater Lights
• Engine Flush System
• Canvas Mesh Windshield Shades
Price History
| Date | Event | Price |
|---|---|---|
| 2/8/26 | Initial price | $825,000 |
Videos from MarineMax Stuart on this 2021 Boston Whaler 405 CONQUEST
2021 Boston Whaler 405 CONQUEST Video Tours
Overview from around the web 2021 Boston Whaler 405 CONQUEST
Customers praise the 2021 Boston Whaler 405 CONQUEST for its exceptional build quality and reliable performance on the water
Many highlight its spacious and well-designed layout, which offers comfort for both fishing and cruising. The boat's smooth handling, stability in various sea conditions, and powerful engines receive frequent positive mentions. Users also appreciate the thoughtful features and premium finishes that enhance the overall boating experience. Overall, the 405 CONQUEST is regarded as a versatile and durable vessel that meets the needs of serious anglers and families alike.
The Biggest Pros and Cons
The 2021 Boston Whaler 405 CONQUEST is a versatile offshore fishing and cruising boat known for its quality craftsmanship and innovative design. Here are some of the key pros and cons:
Pros
Exceptional Build Quality: Boston Whaler’s renowned unsinkable hull construction offers superior safety and durability.
Spacious Layout: The 405 CONQUEST features a well-thought-out deck plan with ample fishing amenities, comfortable seating, and a sizable cabin for extended trips.
Powerful Performance: Equipped with robust engines, it delivers impressive speed, stability, and fuel efficiency for offshore adventures.
Advanced Technology: Includes modern electronics and navigation systems that enhance ease of operation and safety.
Versatility: Designed for both serious fishing and comfortable cruising, making it suitable for a wide range of boating activities.
Comfort Features: The cabin includes sleeping quarters, a galley, and a head, providing a comfortable onboard experience.
Cons
Price Point: Being a premium offshore boat, the 405 CONQUEST comes with a higher price tag, which may be a consideration for budget-conscious buyers.
Size and Handling: Its larger size requires experience to maneuver in tight marina spaces or crowded docks.
Fuel Consumption: While efficient for its class, powerful engines can lead to higher fuel usage during extended high-speed runs.
Maintenance: The complexity and number of onboard systems may demand regular maintenance and upkeep.
Made For
The 2021 Boston Whaler 405 CONQUEST is designed for avid anglers and boating enthusiasts who seek a versatile and high-performance vessel. It is ideal for those who want a combination of offshore fishing capabilities, luxurious comfort, and advanced technology. Whether you're planning serious fishing trips, family outings, or entertaining guests, the 405 CONQUEST offers a reliable and stylish platform to enjoy a wide range of boating activities.
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Address
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Contact MarineMax Stuart
Stuart, FL, 34994
















































































































