People don't need new vehicles constantly. They buy one that fits their usage and personality and become familiar with it while they keep it for years. What is

People don't need new vehicles constantly. They buy one that fits their usage and personality and become familiar with it while they keep it for years. What is the purpose of switching out so often? Especially with the limited choice of a single make like Land Rover? How many different SUVs are you going to drive and why?