Clean out your boot and cabin
If you’re using your car for extra storage or just plain forget to take out your gym bag, pusher or golf clubs, you’re wasting petrol. A fuel saving of 2% can be made by reducing your car’s load by 45kg. Lighter cars are more fuel-efficient by design, too.
Get your scheduled services
Some of us tend to forgo scheduled services, putting them off until it’s most convenient. But think about it as an investment. By getting your scheduled service, inflating your tyres to the correct pressure and changing your oil to one with low-kinematic viscosity (that’s low weight, to the rest of us) you can improve your mileage from anywhere between 4 and 6 percent.
Hold off on air conditioning
Running your air conditioning about town wastes fuel, as the engine has to work that much harder to power the system as you drive. Beat the heat by opening your windows instead.
Coast or drive under the limit
If you’re lead-footing it on the highways, you may find that reducing your speed could save you fuel. Revving harder than you should uses more fuel getting your car up to speed. If you can anticipate your moves, driving without too many lane changes or overtaking, you will be saving significant amounts of fuel.
Park in the shade
One common way to lose fuel is to evaporation. If you park in the sun and do not close your fuel tank tightly, chances are that you’re losing fuel unnecessarily. If possible, park in the shade and make doubly sure your fuel cap is twisted on correctly after you fill up.
Consider a more fuel-efficient vehicle
If you’re cruising around town in a V8 petrol-guzzler, there’s only so much you can do to save fuel. If you don’t use your car that often or think that the one you have is costing you too much money as it is, consider switching to a car or vehicle designed to drive more kilometres to the litre. A good choice are hybrid cars, which use far less fuel due to the partial use of an on-board electric engine.