Renting a motorhome can cost anywhere from $100 to $600 per night, depending on the RV's size, age, and amenities. A motorhome's fuel efficiency varies and averages 8 to 15 miles per gallon. When renting a motorhome, it's important to understand how things work. Your RVezy host will walk you through the basic operations and help you feel comfortable using the black tanks (waste), gray tanks (dirty water), slide outs, and other functions to ensure a smooth and enjoyable experience. Other considerations when renting a motorhome include familiarizing yourself with local RV park regulations and planning your route to accommodate the motorhome's size and height limitations. With proper planning and preparation, a motorhome rental can offer a unique and memorable vacation experience.