Is a spare key important when buying a used car?

All Articles Buying a used EV in Northern Ireland Does buying a low mileage car make sense? Engines to avoid? How DS Cars Prepare Cars for Sale Is a car with a wet timing belt a good buy? Is a diesel car OK for short journey's? Is a spare key important when buying a used car? Is buying a used car always about the price? No pressure sales at DS Cars Petrol or diesel, which is best?