How many miles per gallon does an RV get?

The fuel efficiency of an RV can vary significantly depending on several factors, including the type of RV, its size and weight, the engine type, and driving habits. On average, Class A motorhomes, which are the largest and heaviest type of RV, typically get around 5-10 miles per gallon (MPG). Class B vans and smaller Class C motorhomes may get around 12-18 MPG, while travel trailers and fifth wheels can get anywhere from 10-16 MPG when towed by a suitable tow vehicle. It's important to note that these are just average estimates and actual fuel consumption may vary.