$131,603
The Grand Design Momentum M-Class 381MS is built around a massive 15-foot garage that gives serious haulers real flexibility without compromising the living space. Owners consistently call it a "home away from home," pointing to a well-appointed kitchen and a layout that holds up on extended stays. Setup and towing draw frequent praise as well, which matters when you're managing a rig this size. Grand Design has earned a loyal following for floorplan design, and the 381MS reflects that strength, though it's worth budgeting for a thorough pre-delivery inspection given some owners' early-ownership experiences with electronics and seals.
No owner reviews yet. If you've owned one, yours would be the first.
Other fifth wheel trailers floor plans (around 43 ft 11 in, near $132,000), similar in size and price to the Momentum M-Class 381MS.
