Cut the cost of running your car

When it comes to your car, expenses can quickly mount up, so every small saving can help (especially if your household is running more than one vehicle).

May 29, 2025

Service your car regularly

A well-maintained car runs more efficiently, uses less fuel, and is less likely to throw up surprise repair bills. Regular servicing also means small problems get picked up before they become big, expensive ones – and it will be less likely to break down.

Use a good local mechanic

Did you know that you don’t have to take your car to a dealership to have it serviced – not even for log-book servicing? As long as your chosen mechanic follows the logbook requirements, you’re covered (and it could be cheaper). Ask for a clear list of what’s included in the logbook service and avoid unnecessary add-ons.

Keep your tyres properly inflated

Under- or over-inflated tyres wear out faster and use more fuel. Check your tyre pressure monthly and top up when needed. Proper pressure also makes for a safer, smoother ride.

Fill up at the right time

Fuel prices tend to be highest on Wednesdays in Perth and then drop to the lowest price on a Tuesday. Use a fuel-price app such as FuelWatch or keep an eye on local trends to get the best deal. Supermarket dockets and loyalty points can also chip away at the cost.

Drive sensibly

Smooth acceleration and braking make a noticeable difference to your fuel usage and reduce wear on your brakes and tyres. Stick to the speed limit and avoid sitting with the engine running for no reason – idling still burns through fuel.

Compare insurance before you renew

Just because you’ve received your insurance renewal notice doesn’t mean you have to pay it. Shop around each year and see what’s on offer – or ask your existing provider for a better deal. While you’re at it, check you’re not paying for extras you don’t need.

Lose the weight

The more weight your car carries, the more fuel it burns. If you’ve got things like sports gear, tools, or unused baby seats permanently living in your boot, it could be time for a clear-out. And if you’re not using that roof rack – take it off.

Use air con wisely

Air conditioning increases fuel use, especially in stop-start traffic. If it’s a mild day, open the windows instead. At high speeds, closed windows and low air-con settings are usually more fuel-efficient.

Combine short trips

Cold engines use more fuel. If you can group errands into one outing instead of several small ones, you’ll save fuel (and time).

Share the drive

If you’re heading to work, school or regular events with someone else nearby, take turns driving. Car-pooling just a few times a week can save a significant amount on fuel, parking, and wear and tear.

Double-check your wheel alignment

If your car pulls to one side or the steering feels off, your alignment could be out. Misaligned wheels wear tyres faster and can reduce fuel efficiency.

These tips won’t transform your car into a magic money-saving machine overnight, but together they’ll help you cut down on costs, keep your car in good shape, and make every tank of fuel go that little bit further.

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