Historically, diesel cars have always been known for their good fuel economy giving a reasonably high miles per gallon. Before the release of the turbo diesel, many of them were very sluggish and for that reason put a lot of people off, but adding a turbo to a diesel engine allowed it to still be economical but also have enough power to satisfy the average driver.
Over recent years diesel cars have come on leaps and bounds. They are now often seen as the favourite choice even for drivers looking for something with a bit of poke. With diesel prices similar to that of petrol at present, diesel really is proving to be a good buy.
If you are looking to buy a new or second hand car, then try and drive a diesel version and see if you prefer it, you may be surprised. Diesel cars tend to have more torque so are especially good at pulling up steep banks.