2023 MJM 42

The MJM 42 is a uniquely styled Carolina Downeast cruising design. She is the highest evolution of a couples liveaboard performance yacht. Her modern accommodations are designed like a luxurious hotel suite with a large head and open concept, with a look and feel more akin to a living room. Enjoy a spacious interior belowdecks, embracing an American nautical esthetic punctuated by enormous hull windows, and a properly positioned TV to better enjoy a movie at the end of the day.

Basic Boat Info

Make: MJM
Model: 42
Year: 2023
Category: Power
Construction: Composite


Length: 42 ft
Length Overall: 46'8 ft
Length Of Deck: 42'7 ft
Beam: 12 ft
Max Draft: 3 ft
Min Draft: 2'2 ft
Bridge Clearance: 9'9 ft
Dry Weight: 17,730 lb
Deadrise: 16 °

Engines / Speed

Engines: 2
Engine #1 Specs:
  • Type: Outboard
Engine #2 Specs:
  • Type: Outboard
Maximum Speed: 47.79 kn


Fuel Tanks: 1
Fuel Tank Capacity: 475 gal
Water Tanks: 1
Water Tank Capacity: 110 gal


Boat Class: Motor Yachts
More Info : MJM Website
Key Features
  • Galley-up for better day use, underway, entertaining
  • Indoor/outdoor pilothouse
  • Flexibility to sleep a family for the weekend
  • U-shaped seating for dining
  • Large windows and hatches to maximize natural light
  • Oversized integrated beach deck
  • Outboard or inboard power options
  • Superb engine access

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