The Benefits of a Class B! What is a class B motorhome? It’s a campervan! If you’re looking for a compact vehicle that allows you to hit the open road while still providing sleeping space, a Class B RV could be the right choice for you. Visit all the sights with the convenience of bringing a bed, bathroom, and small kitchen along for the ride. A Class B RV makes road trips a breeze and makes vacationing more affordable as you won’t have to pay high hotel rental fees and can instead opt for smaller campground fees.