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With petrol prices constantly fluctuating, many of us are looking for ways to cut down on fuel costs without sacrificing the quality of our drive. The good news? Improving your car’s fuel efficiency doesn’t require major modifications or expensive changes. By simply adjusting your driving habits and keeping up with regular maintenance, you can make a significant difference in your fuel economy.

Here are some of the best tips from Elden’s Autobahn to help you get the most out of every litre.

Why Fuel Efficiency Matters

Better fuel efficiency isn’t just about saving money at the pump (though that’s a big part of it). A fuel-efficient car produces fewer emissions, which is better for the environment, and can enhance the overall performance and longevity of your vehicle. By making a few tweaks, you’ll not only keep your wallet happier but also contribute to a cleaner planet.

Driving Habits That Improve Fuel Efficiency

Your driving habits play a huge role in how much fuel your car consumes. Here are some effective ways to drive smarter:

1. Accelerate Gently

Rapid acceleration may feel satisfying, but it’s one of the fastest ways to burn through fuel. Instead, accelerate smoothly to give your car time to adjust, which reduces fuel consumption and increases overall efficiency.

2. Maintain a Steady Speed

Frequent speed changes can hurt fuel economy. Try to maintain a steady speed whenever possible, especially on the highway. Using cruise control on flat stretches can help you save petrol by avoiding unnecessary accelerations and decelerations.

3. Avoid Excessive Idling

Idling for long periods wastes fuel. If you’re waiting for someone or stopped for more than a minute, it’s best to turn off the engine. Contrary to what many think, starting the engine uses less fuel than idling for extended periods.

4. Drive at Optimal Speeds

Driving at high speeds uses more fuel due to increased wind resistance. Most cars hit their best fuel efficiency between 50–90 km/h, so staying within this range on highways can help maximise fuel savings.

Car Maintenance Tips to Boost Fuel Economy

A well-maintained car runs more efficiently and consumes less fuel. Here’s what to keep an eye on to make sure your car is operating at peak efficiency:

1. Keep Tyres Properly Inflated

Underinflated tyres can increase resistance, making the engine work harder to move the car. Regularly check your tyre pressure and keep it at the recommended level. It’s a simple and effective way to save on fuel.

2. Replace Air Filters

Dirty air filters make it harder for your engine to “breathe,” which can reduce efficiency. Changing your air filter at regular intervals improves airflow and reduces fuel consumption.

3. Use the Right Motor Oil

Using the correct motor oil for your car improves engine efficiency. Check your owner’s manual for the recommended oil type, and avoid using thicker oils, as they can make the engine work harder and use more fuel.

4. Regularly Check and Change Spark Plugs

Spark plugs ignite the air-fuel mixture in your engine, so they play a big role in fuel efficiency. Worn-out spark plugs can lead to poor combustion, which reduces fuel economy. Replacing them at recommended intervals keeps your car running efficiently.

Reduce Extra Weight and Drag

A heavier car uses more fuel, so consider these steps to make your car lighter and reduce drag:

1. Clear Out Unnecessary Items

It’s easy to forget about that extra stuff in the boot or back seat. Removing unnecessary weight can help you save fuel, as your car will require less energy to move.

2. Avoid Roof Racks When Not in Use

Roof racks and carriers add drag, making your car less aerodynamic and increasing fuel consumption. Remove them when they’re not needed to improve efficiency.

3. Keep Windows Closed on Highways

Driving with windows down at higher speeds creates drag, making your car work harder and use more fuel. Use the air conditioning sparingly if you’re driving fast—it’s often more fuel-efficient than keeping windows open.


FAQs About Improving Fuel Efficiency

Do fuel additives work to improve fuel economy?

While some fuel additives claim to boost fuel efficiency, the results can vary. It’s best to focus on proven methods like regular maintenance and smart driving habits for the most reliable savings.

How much fuel can I save by driving more efficiently?

Efficient driving can improve fuel economy by up to 15–30%, depending on your car and driving conditions. Small adjustments can make a big difference over time.

Is cruise control fuel-efficient?

Yes, using cruise control on flat stretches can help maintain a steady speed and reduce unnecessary acceleration, saving fuel.

Can premium fuel improve fuel economy?

Using premium fuel only benefits cars designed for it. For most cars, using the recommended octane level is best. Higher octane won’t necessarily improve fuel economy if your car doesn’t require it.


FAQs About Elden’s Autobahn (EA) Performance

Where is Elden’s Autobahn located?

We’re located at 1/8 John Lund Drive, Hope Island QLD 4212, proudly serving the Gold Coast area.

What services does Elden’s Autobahn offer for fuel efficiency?

Elden’s Autobahn offers a range of maintenance services, including air filter replacements, tyre checks, and spark plug replacements, all aimed at improving fuel efficiency and overall performance.

Why should I choose Elden’s Autobahn for my car’s maintenance?

At Elden’s Autobahn, we prioritise quality and customer satisfaction. Our technicians have extensive experience and provide personalised recommendations, ensuring you get the best service and fuel efficiency.

How can I book an appointment with Elden’s Autobahn?

You can reach us at (07 5615 0025) or send an email to [email protected]. We’ll be happy to schedule a service and answer any questions you have about improving your car’s fuel economy.


Improving your car’s fuel efficiency doesn’t require big changes. By adopting a few driving habits, keeping up with regular maintenance, and lightening your car’s load, you can make every litre go further. At Elden’s Autobahn, we’re here to support your journey to better fuel economy with expert advice and top-quality service. Visit us today and start saving at the pump!