This (brand new!) 2020 Class B RV is built on the 6-cylander Ram Promaster body. The van is easy to drive and averages 17-18 mpg. You'll save money at the pump with this gas motor vehicle which is cheaper than buying diesel. Winnebago thought of everything! Front seats swivel towards dinette, creating seating for 4. Amenities include an on-demand hot water, screened door, refrigerator, microwave, and propane stove. Excellent climate control and a flex-fuel system will keep you comfortable whether you're camped at a campground with full hook ups, or out boon docking in the wilderness. The van has 4 seat belts, and can sleep 3 full-sized people, or 4 if two of them are little people :-) The rear bed folds up creating space for your adventure gear.