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Better Performing All Weather Yacht

MJM Yachts are world-renowned for their timeless style, high-tech construction, and superior materials. The MJM 4 is an impressive day yacht featuring 4 social zones and a galley-up layout. Below deck features a large v-berth as well as a double berth amidships. With the protection of an indoor/outdoor pilothouse, innovative spacious layout, and exceptional stability, she is all about style, comfort and fun.
Built in the U.S.A.

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MJM 4® Brochure

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MJM 4® Specs

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MJM 4® DISTINCTIONS

  • Best in class stability, sporty handling, and ride
  • Superior composite construction for lightweight strength and durability
  • Flush deck with side boarding door and transom walkthrough
  • Four social areas for relaxing and entertaining
  • Joystick docking and Skyhook station keeping
  • Business class helm sofa
  • Aft cockpit daybed/sofa
  • Full private head with enclosed shower
  • Amidships double berth

Key
Features

  • Four zones of fun
  • Best in class performance and ride
  • Protection of an indoor/outdoor Pilothouse
  • 58 mph top speed
  • Ease and convenience of outboards
  • Twin Mercury 600 HP Verado power
MJM 4z Layout

MJM's Mission

To develop and build yachts that inspire the core activity for our owners and their families. To enable shared adventures to make lives special, and bonds stronger.

MJM Technology

  • Next-gen tech you will feel!
  • Clean-room composites
  • Vacuum Infused. 2000 lb per sq ft.
  • Oven Post-cured @ 130°F
  • 25% stronger overall
  • 15% lighter hull
  • 30% lighter deck
Mercury verado outboard

MJM Yachts MJM 4 600 V12 Verado

Learn More About The 600 VeradoDownload Test Data

Mercury verado outboard

MJM Yachts MJM 4 600 V12 Verado

Learn More About The 600 VeradoDownload Test Data

MJM Yachts MJM 4 Volvo D6-440/DPI

Learn More About The D6-440/DPI

Principal Dimensions

  • Length Overall 46’ 8”
  • Length on Deck 42’ 7”
  • Beam 12'
  • Draft Engines Up 25.5"
  • Draft Engines Down 36” +/- 1”
  • Displacement 17,730 lb
  • Deadrise at Transom 18.5° +/- 0.2°
  • Fuel Capacity 475 gal
  • Water Capacity 90 gal
  • Air Height 9’ 8” +/- 3”
  • Standard Power Twin Mercury 600 Outboards
  • Twin 440 HP Diesel Sterndrive
  • Top Speed 58 mph
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MJM Yachts 4z Interior
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