When you talk about saving time by using your personal car on daily basis then you need to understand that public transport is something that is usually a service for which you have to go to a certain place such as a subway station or a bus stop. And this is not necessarily close to your house either therefore when I decided to buy a used car in the UK for myself I did that not only because it would help me save time but it also helped me to avoid the trouble and the hassle of walking miles just to get to the subway station. What other ways can driving help you save time?