Analysis has shown that you could be spending more on petrol if you drive badly. A report from Direct Line Drive Plus has revealed that the average bad driver spends an extra 560 pounds per year on fuel compared to good drivers. New technology which you can fit to your car yourself means that you can test your driving habits, potentially saving you hundreds of pounds a year. Share Radio reporter Sara Macham spoke to Steve Fowler, editor in chief at Auto Express and Carbuyer, about the difference this technology can make when it comes to filling up.
