World Leader in Fuel-Efficient Powerboats Lighter, stronger and faster for better performance, handling and fuel efficiency without sacrificing cruising comforts or sea- kindliness... built with industry-leading epoxy composite construction in the USA-- MJM Yachts are the most technologically advanced production powerboats of their type available. When it comes to a responsible boat purchase with optimum functionality, diversity of use and minimal long term investment risk, MJM Yachts go to the top of the class The new 50z, 40z, 36z, 34z and 29z burn approximately half the fuel for boats their size while cruising at 25+ knots. This "Made in the USA" innovation allows the 150+ owners of MJM Yachts to significantly lower their operating costs, while having a boat that's more fun to drive on a daily, spur-of-the-moment basis. TWICE THE FUN, HALF THE FUEL has been MJM's mantra from the outset. Unlike automobiles, this goal can be achieved building boats without sacrificing style, comfort or performance. The answer lies in higher quality construction. Competing powerboat builders use dated, low cost and/or heavy fiberglass construction methods.