$448,701
Class c motorhomes that share features with the DX3 37RB, like outdoor entertainment, rear bedroom and rear bath.
The bath-and-a-half layout is a real differentiator here. Having a dedicated rear bath off the bedroom means the main living area never has to double as a hallway to the toilet in the morning. Owners consistently praise how livable this floorplan feels day-to-day, and many highlight that it drives "smooth as silk" even when towing. Which makes sense given the Cummins L9 turbo diesel (360hp, 1,150 lb-ft of torque), Allison six-speed automatic, and Airliner rear air suspension underneath. The Freightliner M2 chassis also brings genuine towing muscle at up to 20,000 lbs, a Jacobs engine brake, and locking differential, so mountain passes and loaded tow vehicles are well within its comfort zone. Dynamax builds the coach on an all-aluminum, composite-fiberglass structure with no exterior wood, and the brand has a solid reputation for responsiveness when warranty issues do come up.
