Share

Close

Monthly Payment Disclaimer

Close

The values presented on this site are for estimation purposes only. Your actual payment may vary based on several factors such as down payment, credit history, final price, available promotional programs and incentives. Applicable tag, title, destination charges, taxes and other fees and incentives are not included in this estimate.

Dealer Spike is not responsible for any payment data presented on this site. Please verify all monthly payment data with the dealership’s sales representative.

2025 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.
More Less
  • No Image
PreOrder Now
  • New
  • On Order
  • Boat
  • Walkaround
  • 41 ft 4 in
  • 13 ft 6 in
  • Powered
  • 1881 HP
  • 30360 lbs
  • Fiberglass
  • 6

2023 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.

Features may include:

Standard Equipment
  • All hardware 316-L stainless steel
Materials/Cabin
  • Cabinets - teak wood with satin finish with maple and cedar lining
Materials/Head
  • Flooring in head - solid teak
Materials/Forward Berth
  • Wall accent panels covered in Miami Trackstar Dove with Brushed Gold accents
Materials/Mid-Berth
  • Comforter/Duvet - Calcite Steel, custom fit to mattress
Materials/Cockpit
  • Counter tops - Lava Rock Corian
Deck/Cockpit
  • 27” interior freeboard
Helm Console Starboard-Side Layout
  • Display - 7” color LCD touch screen system monitor and control center
16'' Raymarine Axiom Xl Electronics/Dual Navigation Package
  • Raymarine Axiom XL 16” screen (additional display)
Port Lounge And Console
  • Drink holders - stainless steel (2)
Seating
  • Helm seat (fore and aft electrical adjustment with swivel )
Open Windshield/Hard-Top System
  • Lighting - LED red/white map overhead light (1)
Starboard Helm Deck Wet Bar
  • Storage - drawer/ box compartment on aft wall under the counter
Starboard Cockpit Prep/Entertainment Center
  • Pull-out prep area with solid surface counter (when hinged up reveals an electric grill and storage compartment)
Port Cockpit Cooler
  • Flip up footrest for aft facing 2-person mezzanine seat
Storage
  • Cabin main - cabinets above starboard settee
Stereo/Infotainment System
  • Cockpit - JL 7.7” coax classic white/gun metal grill (2) in aft corners , Stereo remote control (Fusion Bluetooth remote, that controls the stereo and volume of the cockpit speakers
Cabin Interior (Main)
  • Digital vessel control - iPad with inductive charging case, monitor vessel systems and control DC circuits
Galley
  • Cabinet storage - for dishes
Master Stateroom/Forward Berth
  • Opening hatch
Cabin Mid-Berth
  • Privacy curtain
Enclosed Head Compartment
  • Flooring - solid surface flooring in the shower and solid teak flooring on the vanity area
Mechanical (Mid And Forward)
  • Air-conditioning (helm deck) - dual reverse cycle units (16,000 BTU starboard, 12,000 BTU port)
Mechanical (Aft Bilge)
  • Engine fuel / water separators (4)
  • New
  • 2025
  • Boston Whaler
  • 405 Conquest
  • Boat
  • Walkaround
  • Quad Outboard
  • 41 ft 4 in
  • 13 ft 6 in
  • Powered
  • 4
  • Mercury
  • 1881 HP
  • Gas
  • 30360 lbs
  • 6922 lbs
  • Fiberglass
  • 90 gal
  • 20
  • 6
  • 620 gal
    • Sonar
    • Radar
    • GPS
    • Depthsounder
    • VHF
    • Autopilot
    • Swim Ladder
    • Electric Windlass
    • Soundsystem
    • Touch Screen
    • Rod Holders

Get an Estimate for Your Payment

  • Estimated Payment
  • Calculation is estimate only.

Advertised pricing excludes applicable taxes title and licensing, dealer set up, destination, reconditioning and are subject to change without notice. Pricing may exclude any added parts, accessories or installation unless otherwise noted. Sale prices include all applicable offers. Not all options listed available on pre-owned models. Contact dealer for details.