How to Save Fuel During Long-Distance Trips

Planning a long road trip across Australia? Whether you’re driving from Melbourne to Sydney or exploring the Great Ocean Road, fuel costs can quickly add up. With petrol prices constantly changing, finding ways to save on fuel is something every driver wants to master. The good news is, a few smart habits and small adjustments can make a big difference to how far your tank takes you.

Why Fuel Efficiency Matters on Long Trips

On long-distance drives, your car’s fuel efficiency isn’t just about saving money — it’s also about reducing stress and making fewer stops. A well-planned, fuel-efficient trip means more time on the open road and less time watching the fuel gauge drop. Plus, better fuel economy helps reduce your car’s carbon emissions, making it a win for both your wallet and the environment.

How Can You Save Fuel Before You Even Start Driving?

Good fuel efficiency begins before you even hit the road. A few simple preparations can make your car run smoother and burn less fuel throughout your trip.

1. Check Tyre Pressure
   Under-inflated tyres increase rolling resistance, forcing your car to work harder and use more fuel. Make sure your tyres are properly inflated to the manufacturer’s recommended PSI — including the spare if you have one.
2. Service Your Car
   A quick tune-up before a long trip ensures your engine, air filters, and spark plugs are in top shape. A dirty air filter alone can reduce your fuel efficiency by up to 10%.
3. Lighten the Load
   Every extra kilogram in your car makes the engine work harder. Leave behind unnecessary gear, tools, or items in the boot. A lighter car burns less fuel — simple as that.
4. Plan Your Route Wisely
   Use GPS or apps like Google Maps to find the most direct route and avoid traffic. Stop-start driving in congested areas consumes more fuel than cruising steadily on open roads.

How Driving Style Affects Fuel Consumption

Once you’re on the road, how you drive has the biggest impact on fuel efficiency. Small changes in driving habits can stretch your fuel budget significantly.

• Accelerate Smoothly – Rapid acceleration burns more fuel than steady, gradual acceleration. Take it easy when picking up speed.
• Maintain a Steady Speed – Cruise control can be your best friend on highways. It keeps your speed consistent and helps avoid unnecessary fuel burn from constant speeding up and slowing down.
• Avoid Idling Too Long – If you’re stopped for more than a minute, switch off the engine. Idling wastes fuel and adds unnecessary wear on the engine.
• Keep to the Speed Limit – Once you go over 100 km/h, fuel consumption rises sharply. Driving a little slower can save litres over long distances.

Does Air Conditioning Use More Fuel?

Yes — but it depends on how you use it. Air conditioning draws power from your engine, which increases fuel consumption. However, driving with the windows down at high speeds also increases drag, which can be just as bad for fuel economy.

Here’s a simple rule:

• Use windows down when driving under 60 km/h.
• Use air conditioning when driving faster than 80 km/h.

That way, you stay comfortable without burning unnecessary fuel.

Fuel-Saving Tips During the Journey

Even with good preparation and smooth driving, there are extra ways to stretch your fuel a little further on the road:

• Refuel strategically – Avoid waiting until the tank is nearly empty. Remote or highway petrol stations can charge more. Fill up in regional towns where prices are usually lower.
• Use higher gears when possible – Driving in a higher gear at lower revs keeps your engine efficient.
• Avoid heavy roof racks – Roof boxes and carriers create aerodynamic drag. If you can, pack your gear inside the car instead.
• Monitor fuel usage – Many modern cars show real-time fuel consumption. Keeping an eye on it helps you adjust your driving habits on the go.

How Car Condition Affects Fuel Economy

Older cars or poorly maintained vehicles naturally use more fuel than newer, fuel-efficient models. If you notice your car’s fuel economy worsening even after servicing, it might be a sign of ageing components or engine wear.

In some cases, the ongoing fuel cost can outweigh the car’s value — especially if it’s old or in need of constant repairs. That’s when many people decide to sell their old car for cash and upgrade to something more efficient.

Through our cash for cars service, you can sell your car quickly and easily — no roadworthy, no ads, and no waiting around. We buy all makes and models, including old or high-mileage vehicles, and pay cash on the spot. It’s a great way to cut ongoing costs and make room for a more fuel-efficient ride.

Is It Worth Switching to a More Fuel-Efficient Car?

If you travel long distances often, it could be worth upgrading to a car that uses less fuel or even going hybrid. Modern engines are designed to deliver better mileage with fewer emissions. Plus, lower fuel usage means long-term savings that quickly add up.

Selling your older car and switching to a newer, more efficient model can be one of the smartest financial and environmental moves you make.

Saving fuel on long-distance trips comes down to three things: good preparation, smart driving, and keeping your car in great shape. From checking tyre pressure to maintaining steady speeds and planning fuel stops, every little bit helps.

And if your current car is costing too much in petrol and maintenance, it might be time for a change. Selling your old car for cash can help you upgrade to something that’s easier on both your budget and the bowser — making every future road trip a little more enjoyable and a lot more affordable.

 

If you are in Croydon, and looking to sell your car or get cash for trucks, below is the best way to visit us.

Eastern Cash For Cars
720 High St Rd, Glen Waverley, VIC 3150
(03) 7035 7830
www.easterncashforcars.com.au