If it's time for a new car, it's worth choosing a car that meets your needs, in a fuel efficient model. Fuel efficiency can really differ, even between similarly sized cars.

Work out the right type of car for you, and then shop around for the most fuel efficient vehicle for the job. Choosing an efficient car will cut your running costs for years to come, and it's much better for the environment.

An easy way to compare fuel efficiency is to look at the fuel economy label, which appears on all new cars and many late-model used cars. The more stars, the more efficient the car.