If it feels like you’re spending more on fuel these days, you’re not alone. Fuel prices aren’t always friendly, and a car that guzzles more petrol than it should can quickly eat into your budget. The good news? You don’t have to be a mechanic or invest in expensive gadgets to start saving at the pump.
Improving your car’s fuel economy doesn’t take weeks of effort—you can start making a difference today. Here’s how to boost fuel efficiency quickly, with practical tips that really work.
1. Lighten the Load
Think of your car like a backpack. The heavier it is, the harder it has to work—and the more fuel it burns.
Quick fix: Check your boot. Are you carrying around golf clubs, gym gear, tools, or boxes “just in case”? Remove what you don’t need.
Every extra 50kg can reduce fuel economy by up to 2%. It might not sound like much, but over time, it adds up.
2. Check Your Tyre Pressure
Under-inflated tyres are one of the most common reasons for poor fuel economy—and one of the easiest to fix.
What to do: Use a tyre pressure gauge (many petrol stations have them) and inflate your tyres to the manufacturer’s recommended level. You’ll usually find this info on a sticker inside the driver’s door.
Why it matters: Low pressure increases rolling resistance, making your engine work harder. Just keeping tyres properly inflated can boost fuel economy by up to 3%.
3. Drive Smoothly, Not Aggressively
You know that hard acceleration off the lights, or slamming the brakes just before a stop sign? Those habits are fuel-killers.
Quick change: Ease onto the accelerator and brake gradually. Drive as if you’ve got a cup of coffee on the dashboard and don’t want it to spill.
Bonus tip: Use cruise control on highways when possible. It helps maintain a steady speed and improves efficiency.
4. Cut Idle Time
Idling uses fuel—even when you’re not moving. If you’re waiting more than 30 seconds, it’s more fuel-efficient to turn the engine off and restart it later.
Common scenarios: Sitting in the drive-thru, waiting for someone outside the shops, or stuck at long red lights.
Modern cars are built to handle frequent restarts, so don’t worry about “wearing out” the ignition.
5. Use the Air-Con Wisely
Air conditioning is great in the heat, but it does put extra strain on the engine—and that means more fuel consumption.
Smart tip: At lower speeds, roll the windows down instead of blasting the A/C. But once you’re on the highway, keeping the windows up and using the A/C is actually more efficient due to reduced drag.
You don’t have to sweat it out, but being mindful of when and how you use the air-con can make a noticeable difference.
6. Keep Up with Basic Maintenance
Neglecting small maintenance tasks can lead to bigger fuel costs.
Do these things regularly:
- Change the engine oil on time.
- Replace dirty air filters.
- Make sure spark plugs are in good condition.
- Check the fuel system and fuel filter during services.
A well-maintained engine runs more efficiently and burns less fuel. Skipping regular servicing? That’s like flushing dollars down the drain.
7. Plan Smarter Routes
This might sound obvious, but it’s often overlooked.
Quick win: Avoid peak-hour traffic, combine multiple errands into one trip, and use apps like Google Maps or Waze to find the shortest or quickest route.
Why it works: Less time on the road, fewer stops and starts, and fewer kilometres driven—all mean less fuel used.
8. Don’t Warm Up for Too Long
You might’ve heard that cars need time to “warm up” before driving, especially in winter. That might have been true decades ago, but modern engines are ready to go within seconds.
What to do: Start the engine, wait 15–30 seconds, and drive gently. Long warm-ups just burn fuel unnecessarily.
9. Use the Right Fuel
If your car is designed to run on regular unleaded, using premium fuel won’t improve fuel economy—it just costs more.
Check your owner’s manual. Using the manufacturer-recommended fuel grade is best. Don’t fall for myths about “cleaning” or “boosting” performance unless your car specifically requires it.
10. Avoid Roof Racks (If You’re Not Using Them)
Got a roof rack or cargo box mounted for a trip you took last month? Take it off.
Why? It increases drag and wind resistance, especially at high speeds. That can reduce your fuel efficiency by as much as 10–15% on the highway.
If you’re not carrying bikes or luggage, there’s no reason to keep it on.
Small Changes, Big Results
You don’t have to overhaul your driving habits overnight. Even making just a couple of these changes can improve fuel economy quickly. Most of them take minutes—or even seconds—but can save you a lot in the long run.
We’ve had customers tell us they were filling up once a week before, and now only need to stop at the servo every 10 days. That’s not just good for the wallet—it’s also better for your car and the planet.
No Need to Burn Through Cash
You don’t need fancy upgrades or expensive tools to make your fuel go further. Just a few tweaks in how you drive and care for your car can start saving you money right away. Try them out next time you get behind the wheel—you might be surprised at how far your next tank takes you.
If you are in Oakleigh, and looking for a cash for cars service, this is the best way to visit us.
Burwood Cash For Cars
www.burwoodcashforcars.com.au
(03) 7047 6732