How to improve your car mileage

Read our comprehensive guide to learn different ways to improve your car mileage.
How to improve your car mileage
3 min
22-February-2024

In today's world where fuel prices are soaring, it is crucial to know how to improve car mileage, which not only saves you money but also contributes to a greener planet. If you have been wondering how to improve car mileage, look no further. In this article, we will explore practical tips to help you achieve better fuel efficiency.

Have you ever wished your car could go that extra mile on a tank of gas? The secret to unlocking better mileage lies in understanding and optimising your vehicle's performance. Let us delve into the reasons behind poor fuel efficiency and discover effective ways to overcome them.

14 tips on how to increase the mileage of a car

1. Maintain proper tyre pressure

One of the simplest and most effective ways to improve your car’s fuel efficiency is to ensure that your tyres are properly inflated. Under-inflated tyres create more rolling resistance, which forces your engine to work harder and consume more fuel. Check your tyre pressure regularly and keep them inflated to the recommended levels specified in your vehicle’s manual. It is a small task that can make a significant difference in your mileage.

2. Regular vehicle maintenance

Keeping your vehicle well-maintained is crucial for optimal fuel efficiency. Regular maintenance tasks include:

  • Oil changes: Use the recommended grade of motor oil for your vehicle. Oil that is too thick or too thin can affect fuel consumption.
  • Air filters: A clean air filter ensures that your engine gets the proper air-fuel mixture, which improves efficiency.
  • Spark plugs: Worn or dirty spark plugs can cause misfires and reduce fuel efficiency. Replacing them at regular intervals helps keep your engine running smoothly.
  • Fuel system: Periodic cleaning of the fuel injectors and other components can help maintain performance and efficiency.

3. Drive smoothly and efficiently

How you drive has a significant impact on your fuel economy. Adopt these driving habits to maximize your mileage:

  • Avoid rapid acceleration and hard braking: Smooth driving helps maintain a steady speed and uses less fuel. Accelerate gently and anticipate stops to avoid sudden braking.
  • Use cruise control: On highways, cruise control can help maintain a constant speed, which often results in better fuel efficiency.
  • Avoid excessive idling: Idling consumes fuel without moving the vehicle. Turn off your engine if you expect to be stopped for more than a minute or two.

4. Reduce excess weight

Carrying extra weight in your vehicle requires more energy and fuel to move. Remove unnecessary items from your car, such as heavy tools or sports equipment, that you do not need for your journey. Additionally, if your vehicle has a roof rack or cargo carrier that you are not using, removing it can reduce aerodynamic drag and improve fuel efficiency.

Additional read: Best car accessories for the ultimate road trips

5. Improve aerodynamics

The shape of your vehicle and the way you use it can impact its aerodynamic efficiency. To reduce drag:

  • Keep windows closed: Driving with windows open creates additional drag, which can decrease fuel efficiency.
  • Use air conditioning wisely: While air conditioning can improve comfort, it also puts additional load on the engine. Use it sparingly and consider using the vehicle’s ventilation system instead.

6. Plan your routes

Efficient route planning can help you avoid unnecessary driving and reduce fuel consumption. Consider these strategies:

  • Combine trips: Try to consolidate errands into one trip to minimise the number of short trips that use more fuel.
  • Avoid peak traffic times: Traffic congestion leads to stop-and-go driving, which can significantly reduce fuel efficiency. Use traffic apps to plan your routes and avoid heavy traffic.

Additional read: What is ADAS (Advanced Driver Assistance Systems)

7. Use the right fuel

Using the correct type of fuel for your vehicle is essential. Check your vehicle’s owner’s manual to see if it requires premium fuel or if regular unleaded is sufficient. Using a higher-octane fuel than required generally does not improve performance or efficiency, but using a lower-octane fuel than is recommended can harm your engine and reduce mileage.

8. Monitor fuel consumption

Keeping track of your fuel consumption can help you identify patterns and areas where you can improve. Use your vehicle’s onboard computer if available, or manually calculate your MPG by dividing the number of miles driven by the amount of fuel used. Monitoring fuel consumption can alert you to potential issues with your vehicle or driving habits that need adjustment.

9. Optimise the use of air conditioning

Air conditioning can affect fuel efficiency, but it is essential for comfort, especially in hot weather. To balance comfort and fuel economy:

  • Pre-cool your vehicle: If you have access to shade or a cool environment, park your car there to help reduce the interior temperature before using the air conditioning.
  • Ventilate first: Open the windows briefly to let out hot air before turning on the A/C.

10. Consider engine tuning and upgrades

For those looking to invest in their vehicle's long-term efficiency, consider:

  • Engine tuning: A professional engine tune-up can ensure that all components are working optimally, which can improve fuel efficiency.
  • Fuel additives: Certain fuel additives can help clean the fuel system and improve efficiency. However, it is important to use additives recommended by your vehicle’s manufacturer.

11. Drive at optimal speeds

Your vehicle has an optimal speed range where it operates most efficiently. Driving at very high or very low speeds can decrease fuel efficiency. On highways, aim to drive at speeds that are close to the optimal range specified in your vehicle’s manual. Typically, driving at speeds over 60 miles per hour can significantly reduce fuel economy.

12. Use higher gears

Driving in higher gears can improve fuel efficiency because the engine does not have to work as hard. If you are driving a manual-transmission vehicle, shift to a higher gear as soon as the engine can handle it without straining. For automatic transmissions, avoid heavy acceleration and let the transmission shift gears at appropriate speeds.

13. Reduce the use of electrical accessories

Electrical accessories like heated seats, defrosters, and additional lights can increase the load on the engine and reduce fuel efficiency. Use these accessories only when necessary.

14. Use a fuel-efficient vehicle

If you are in the market for a new car, consider choosing a model known for its fuel efficiency. Hybrid and electric vehicles offer significantly better mileage compared to conventional gasoline-powered cars. While this tip may involve a larger upfront investment, it can lead to substantial savings over time.

Ready to take your fuel efficiency to the next level? Consider a revolutionary solution designed to enhance your car's performance and maximise mileage. With cutting-edge technology and proven results, it is the key to unlocking the full potential of your vehicle.

In conclusion, improving your car's mileage isn't just about saving money amidst rising fuel costs; it's also a step towards a more sustainable future. By following these practical tips—like maintaining optimal tyre pressure, lightening your vehicle's load, and adopting smooth driving habits—you can significantly enhance fuel efficiency. Regular engine maintenance and judicious use of features like air conditioning and higher gears further contribute to conserving fuel. Planning efficient routes and minimising idle time are additional strategies that can make a meaningful difference.

By adopting simple changes in your driving habits and maintaining your vehicle properly, you can enjoy the benefits of a more fuel-efficient ride.

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Frequently asked questions

How can I improve car mileage?

You can improve car mileage by properly inflating tyres, keeping up with maintenance, driving at a moderate speed, avoiding excessive idling, and using cruise control. AC usage reduces mileage. Using recommended motor oil and decluttering your car can also help improve mileage.

Does an air conditioner (AC) reduce mileage?

Yes, turning on the AC can reduce mileage in a car. It requires energy from the engine, making it work harder and consume more fuel. It also creates drag, slowing down the car and making it less efficient. Using the AC sparingly can help maintain fuel efficiency.

Why is my car not giving good mileage?

Several factors can affect a car's mileage, including underinflated tyres, clogged air filters, a dirty fuel system, a malfunctioning oxygen sensor, and aggressive driving. Regular maintenance, driving at a moderate speed, and optimising vehicle weight and cargo can help improve mileage.

How to increase mileage of a petrol car?

You can improve the mileage of your petrol car by following these simple tips.

  • Maintain regular engine tune-ups.
  • Keep tires properly inflated
  • Practice smooth driving habits.
  • Remove unnecessary weight from the vehicle.
  • Plan efficient routes to reduce idling and unnecessary stops.
How to increase mileage of a CNG car?

You can improve mileage of CNG cars by following these simple steps.

  • Ensure regular maintenance.
  • Maintain optimal tire pressure.
  • Practice smooth driving.
  • Plan efficient routes to minimise fuel consumption.
How to increase mileage of a diesel car?

Improving the mileage of diesel cars is easy with these straightforward strategies:

  • Keep up with regular maintenance schedules.
  • Maintain the correct tire pressure for optimal efficiency.
  • Drive smoothly and avoid sudden acceleration or braking.
  • Plan your routes wisely to minimise fuel usage.
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