Getting more kilometres for your dollar isn't difficult, it's just common sense.

The heavier the car, the more fuel it needs to move the mass so have an autumn clean out of any unwanted gear in the boot.

That includes removing the roof racks and tow hitch if they are not being used.

Rolling resistance is another petrol killer: check tyre pressures once a week to make sure tyres are at, or just above, the recommended level and don't forget the spare.

Obviously, keep your car well tuned with regular servicing, use the proper oil for your engine and check the air filter to see if it is clogged.

But the biggest saving can be made in the way you drive.

The key here is to be oh-so-smooth: no sudden starts and stops. Brake early and gently, anticipate when traffic lights will change and try driving just below, not at, the maximum limit on highways.

Use the airconditioning sparingly and, if you can, leave the windows up to reduce drag.

The higher the gear, the lower the engine speed so use the highest gear possible but don't let the engine labour.

Turn off the engine if you are stuck in a queue for more than a couple of minutes.