Motorhomes are very good at holding their value. Typically, a brand new motorhome will still retain about 70% of its original price after three years. Motorhomes hold their value in much the same way — and in many cases better than — second-hand cars do. Lots of people want them, but not many people can afford to buy them at a brand new price. This keeps the prices of the second-hand (used) models high.