The IPS-powered MJM 40z and 50z are the world’s most fuel-efficient powerboats. Both carry the prestigious ISO CE category A Ocean ranking. Both have a legion of owners who have cruised these yachts extensively. And, when put the final test, the MJM 40z and 50z enjoy among the highest resale value of any yachts on the market. So you might say, their performance is impressive in many, many ways.
MJMs are best known for their speed and efficiency. MJM ‘s unique design/build makes it possible. Take a slick, Doug Zurn variable-warped V hull, flat aft and sharp forward with a fine entry and narrow beam. Build it with strong, ultra-light epoxy construction that starts with wet, pre-preg material and ends in oven curing. That’s a boat that gets the most out of horsepower to go fast, yet sips fuel in the most miserly way.