We know things are a bit tight lately. With fuel prices reaching record highs, that “click” at the pump can feel a little more painful than usual. While we can’t control the global oil market, we can control how efficiently our cars use every drop.
Saving fuel isn’t just about driving less; it’s about driving smarter. Here are some practical, easy-to-implement tips to help you go further for less.
| Strategy | Estimated Savings | How to Ensure It |
| Lighten the Load | ~2% per 50kg | Clear out the trunk and backseat of unnecessary gear weekly. |
| Check Tire Pressure | Up to 3% | Use the sticker in the car’s door frame to set the correct PSI – check monthly and before long trips |
| Smooth Driving | 10% – 40% | Avoid “jackrabbit” starts; use cruise control on the highway. |
| Remove Roof Racks | Up to 10% | Take off empty bike racks or cargo boxes when not in use. |
| Trip Chaining | Significant (Varies) | Combine 3 small trips into 1 long loop to keep the engine warm. |
| Speed-Based Cooling | Variable | Under 60km/h: Windows down. Over 60km/h: Use the A/C. |

1. Lighten the load
Take a quick peek in your trunk or backseat. Are you carrying around a set of golf clubs, a bag of donations, or heavy tools you don’t need today? Every extra 50kg of weight can increase your fuel consumption by about 2%. It might not sound like much, but over a month of commuting, it adds up!
2. Check your pressure
When was the last time you checked your tires? Under-inflated tires create more “rolling resistance,” meaning your engine has to work harder to move the car. Keeping your tires at the manufacturer’s recommended pressure can improve your fuel mileage by up to 3%. Plus, it makes your tires last longer – a double win for your wallet!
3. Smooth and steady wins the race
Your driving style is one of the biggest factors in fuel efficiency. Aggressive acceleration and heavy braking are fuel-thirsty habits. Try to:
- Accelerate gently: Imagine there’s an egg under your gas pedal that you don’t want to crack.
- Maintain a constant speed: Use cruise control on flat highways to keep things steady.
- Coast when possible: If you see a red light ahead, lift your foot off the accelerator early rather than braking at the last second.
4. Ditch the drag
That roof rack or bike carrier looks great, but if it’s empty, it’s acting like a sail in the wind. This “drag” forces your engine to burn more fuel to maintain speed. If you aren’t using your roof accessories, taking them off can save you as much as 10% on fuel during highway driving.
5. Plan your path
Cold engines burn more fuel than warm ones. Instead of running three separate errands throughout the day, try to “chain” them into one trip. A single 20-minute trip is much more fuel-efficient than three 5-minute trips starting with a cold engine each time.
6. To A/C or not to A/C?
At low speeds (around town), opening the windows is more efficient than running the air conditioning. However, at highway speeds, the “drag” from open windows actually uses more fuel than the A/C unit does. So, windows down in the suburbs, air-con on the freeway!
The bottom line
Small changes lead to big savings. By picking just two or three of these habits to start today, you’ll be surprised at how much longer you can go between fill-ups. We’re all in this together, and we’re here to help you keep moving safely and affordably.
Author
-
Samuel Merigala is a digital marketing specialist with experience spanning SaaS, automotive, and mobility sectors. With a Master of Business from The University of Queensland, Sam specialises in growth marketing strategy, content development, and data-driven campaign execution across Australian markets.
Connect with Samuel on LinkedIn