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MJM 42 (2025-)

2 x 600-hp Mercury Verado V12



Brief Summary

The MJM 42: Liveaboard Luxury Refined

The MJM 42 showcases a distinctive Carolina Downeast design, representing the pinnacle of couples’ liveaboard performance yachts.

MJM 42 outboard layout

Image courtesy of MJM

Performance and Handling

The MJM 42 delivers high performance with exceptional fuel efficiency, thanks to its light, strong, post-cured epoxy-infused construction. Enjoy a level ride with best-in-class stability and comfort.

MJM 42 running, close up view of bow

Image courtesy of MJM

Luxurious, Spacious Interiors

Her modern accommodations resemble a luxurious hotel suite, featuring a large head and open-concept layout with the comfort of a living room. Belowdecks, the spacious interior is brightened by enormous hull windows and includes a thoughtfully positioned TV.

MJM 42 master cabin bed

Image courtesy of MJM

Key Features:

  • Indoor/outdoor pilothouse
  • Large windows and hatches to maximize natural light
  • Galley-up for better day use

Below Deck Comforts:

  • Open concept
  • Large head

Engine Options:

  • Twin Mercury 600 HP Outboards
  • Twin 440 HP Diesel Sterndrive

Specifications

Length Overall 46' 8"
14.22 m
Beam 12'
3.66 m
Draft Up 25.5"
0.65 m
Draft Down 36"
0.91 m
Deadrise/Transom 18.5°
Fuel Capacity 475 gal
1,798 L
Water Capacity 110 gal
416 L