What is MJM Yachts?
MJM Yachts is an American luxury yacht builder known for premium performance day yachts and express cruisers with an emphasis on refined design, efficiency, and smooth ride comfort.
Jefferson Beach Yacht Sales has expert yacht brokers that specialize in helping you into the right type and brand of boat. There are currently -- MJM for sale on the brokerage market. The price range of these MJM is between $ -- and $-- and they range in length between -- and -- feet. This MJM brokerage report includes vessels from boating areas like .
MJM Yachts is a premium American builder best known for Downeast-inspired, high-performance day yachts and express cruisers, designed around easy handling, comfortable rides, and refined craftsmanship. The brand’s lineup historically spanned from 35 to 53 feet and includes both inboard and outboard configurations. Today, there are 3 different version of a 38-footer and 2 different versions of a 47—footer. MJM boats are production-built in advanced composite construction by Boston BoatWorks, which has been described as the exclusive builder for MJM and is known for lightweight, fuel-efficient epoxy-composite builds.
In the market, MJM sits at the top end of the Downeast luxury dayboat/weekender category, often cross-shopped by buyers who want a more modern, performance-forward alternative to traditional “picnic boat” and express cruiser options—prioritizing ride comfort, practical usability, and premium finishing. Popular models in current buyer searches include the MJM 35 (an all-weather, pilothouse-protected “dual console day yacht” concept) and the larger 40z/50z express cruisers seen frequently on the brokerage market. On awards, MJM’s most credible recent “signals” tend to come from performance testing and major marine media coverage rather than big annual trophy runs; the brand also focuses on show presence and owner experience events. In real life, MJM owners use these boats for stylish coastal cruising, dock-and-dine, island hopping, and comfortable all-weather day yachting, with layouts that favor entertaining and easy movement onboard while still supporting weekend-style time on the water.
Jefferson Yacht Sales has expert yacht brokers on our team that can assist you in your purchase of a pre-owned MJM Yacht. Having a broker on your side through the entire process, from selection, to negotiation, to closing, ensures your needs are met and best interests are at heart. Let our team assist you in finding the perfect used boat or yacht on the brokerage market today.
MJM Yachts is an American luxury yacht builder known for premium performance day yachts and express cruisers with an emphasis on refined design, efficiency, and smooth ride comfort.
MJM Yachts is headquartered in the United States and its models are produced with advanced composite construction by Boston BoatWorks for lightweight strength and efficiency.
MJM Yachts was founded in the early 2000s by Bob Johnstone, co-founder of J/Boats, with the goal of building faster, more efficient yachts that are easy for owner-operators to manage.
MJM builds luxury performance yachts including dual console day yachts, enclosed pilothouse boats, and express cruisers designed for smooth, comfortable cruising and entertaining.
MJM yachts are built using advanced epoxy-infused composite construction (sometimes referred to as C5 or similar), providing strength, reduced weight, fuel efficiency, and a smooth ride.
Notable MJM models include the MJM 35® (dual console day yacht), MJM 4® (luxury performance cruiser), as well as open dayboat variants like the MJM 38X, MJM 38R, MJM 38RS, MJM 47X, and MJM 47R.
The MJM 35® is a performance dual console day yacht with a protected pilothouse, ample entertaining space, and a smooth, efficient ride - often exceeding 50 mph depending on power. The MJM 35 is not a current model offered today.
The MJM 4® was a larger luxury performance yacht with multiple social zones, high-tech navigation, impressive speed (up to around 58 mph), and comfort features like joystick docking and indoor/outdoor pilothouse. This is not a current model that is offered today.
Yes, MJM models are engineered for intuitive handling and often include features like joystick control, Skyhook station keeping, and Seakeeper gyro stabilization for confidence in tight quarters and open water.
MJM emphasizes a blend of classic Downeast styling with modern performance, advanced lightweight construction, fuel efficiency, and owner-operator ease combined with premium comfort.
Yes, many MJM models are ideal for extended day trips, weekend cruising, and coastal passagemaking, with efficient hulls and comfortable onboard amenities.
Many models feature enclosed pilothouse designs that allow for comfortable boating in a range of weather conditions, giving owners flexibility for year-round use.
Yes, MJM yachts combine performance with comfortable social spaces, roomy seating, and efficient cruising capability, making them well-suited for family outings and entertaining.
Some MJM variants like the 38RS incorporate features friendly to fishing enthusiasts while retaining MJM’s signature refinement and ride quality.
Depending on model and engines, many MJM yachts cruise efficiently in the mid-30+ to high-40+ mph range, with top speeds over 50 mph on some models.
MJM offers both outboard models, like the 38R, and inboard yachts, like the 47X. Each model is offered with different power options for the type of boating you plan to do.
MJM is often cross-shopped with other premium express cruisers and luxury day yachts, but stands out for its fuel efficiency, refined ride, and owner-centric design.
Important considerations include engine hours and maintenance history, joystick and IPS control condition, Seakeeper status, upholstery/finishes, electronics upgrades, and a professional survey.
MJM yachts are available through authorized dealers and brokers in key regions including the Northeast, Southeast, and Great Lakes, as well as at major boat shows. Jefferson Beach Yacht Sales is an authorized dealer for new MJM Yachts.
Owners use MJM boats for coastal cruising, harbor hops, sunset runs, day outings with family and friends, weekend getaways, and exploring waterways from the Great Lakes to New England and beyond.