The 2025 MJM 42 is a 46-foot fiberglass cruiser built with advanced epoxy composite construction and powered by twin Volvo Penta D6-440 diesel engines paired with Volvo DPI drives. The design balances Downeast-inspired exterior styling with modern technology, featuring a joystick docking system, Garmin navigation electronics, and gyro stabilization options. The boat delivers fuel-efficient performance and is built to ISO Category B Offshore standards.
The pilothouse design integrates with the cockpit and entertainment spaces through large opening windows and seamless interior-exterior flow. Inside, the open-concept salon showcases premium finishes and elegant teak cabinetry. The galley is fully equipped with high-end appliances, and accommodations include private staterooms and an enclosed head with separate shower. Oversized hull windows throughout the interior maximize natural light.
The cockpit features entertaining lounge seating and provides ample space for social gatherings. Climate control includes air conditioning with reverse cycle heat. The layout is designed for both day cruising and extended coastal travel, with refined overnight accommodations supporting longer passages.
Length
46.00 FT
Material
Fiberglass
Engines
2
Engine Make
VOLVO
Engine Model
D6-440
Power
2 x NaN HP
Fuel
Diesel