Something to bear in mind when buying or selling a motorhome is the depreciation rate. Like cars, motorhome values go down  over time and the amount of depreciation is calculated year on year. There’s not much you can do to stop your motorhome values depreciating. But there are things you can do to keep the value as high as possible. Here’s a quick guide to the factors that might affect your motorhome’s value. And some things you can do to minimise motorhome depreciation.