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2023 Boston Whaler 405 Conquest

Key West, Florida · 60 engine hours · Updated Oct 16, 2026

$950,000

USD · OFFERS CONSIDERED

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40 ft
Length
11 ft
Beam
Express Cruiser
Class
Mercury 450
Engine
450 HP (1,800 total)
Power
60
Hours
1
Cabins
1
Heads

Overview

Fresh on the market, this single-owner 2023 Boston Whaler 405 Conquest is exceptionally well equipped and turnkey ready. Fully loaded with premium features including a Seakeeper, ice maker, triple Simrad GPS displays, autopilot, cockpit air conditioning, and climate-controlled living quarters, this vessel offers comfort and capability in any conditions. The well-designed layout includes two berths and a single head, making her ideal for both day trips and extended stays.


Renowned for its legendary unsinkable hull and stable ride, the 405 Conquest is widely regarded as one of the best platforms for day cruising, fishing, family outings, or long-range adventures. Powered by quad Mercury 450 outboards with only 60 hours, this pristine vessel offers outstanding performance and peace of mind, with many years of use ahead.


Whether you want to get there fast or enjoy the journey at a relaxed pace, this boat easily accommodates a full fishing team or the entire family in comfort and style.

Specifications

Length Overall
40 ft
Beam
11 ft
Draft (max)
2 ft
Draft (min)
2 ft
Bridge Clearance
14 ft
Hull Material
Fiberglass
Hull Color
Gelcoat
HIN
BWCE1577C323
Condition
Used
Cabins
1
Heads
1
Berths
5
Fuel Capacity
620.02 gal
Water Capacity
90 gal
Holding Tank
30 gal
Max Speed
56 kts
Cruise Speed
40 kts
Range
500 nmi

Engines (quad)

Mercury 450 (#1)

Year
2023
Power
450 HP
Hours
60
Drive
Inboard
Notes
Port

Mercury 450 (#2)

Year
2023
Power
450 HP
Hours
60
Drive
Inboard
Notes
Middle

Mercury 450 (#3)

Year
2023
Power
450 HP
Hours
60
Drive
Inboard
Notes
Middle

Mercury 450 (#4)

Year
2023
Power
450 HP
Hours
60
Drive
Inboard
Notes
Starboard

Generators

Fischer Panda 15 mini

Output
15 kW
Hours
40

Location

Location Key West, Florida, United States
Flag / Registration N/A
Region Continental United States

Your Broker

Ward Yacht Sales

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Questions about 2023 Boston Whaler 405 Conquest

What is the asking price for 2023 Boston Whaler 405 Conquest?

2023 Boston Whaler 405 Conquest is currently listed at $950,000. Final terms depend on survey, sea trial, and offer structure.

Where is 2023 Boston Whaler 405 Conquest located and can I schedule a showing?

2023 Boston Whaler 405 Conquest is located in Key West, Florida and is marked Available. Showings and sea trials can be arranged for qualified buyers through our team.

What are the key specs for 2023 Boston Whaler 405 Conquest?

2023 Boston Whaler 405 Conquest is 40 ft overall and includes 40 ft · Express Cruiser · fiberglass.

Is financing available for 2023 Boston Whaler 405 Conquest?

Yes. Marine financing is available for many vessels, with terms based on model year, buyer profile, and lender underwriting.

Can I get a survey and mechanical inspection before closing?

Yes. Buyers are encouraged to complete an independent marine survey and engine/mechanical inspections during due diligence before final acceptance.

Is this a co-brokerage listing with Tampa Yacht Sales, INC?

Yes. This vessel is listed by Tampa Yacht Sales, INC. Ward Yacht Sales can represent you as a buyer's broker and coordinate the process through closing.

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