How to Increase Your Car’s Mileage: 10 Simple Tips
Getting good mileage from your car can help you save money on fuel and reduce unnecessary running costs. You do not always need expensive modifications or special products to improve mileage. Small changes in driving habits and regular car maintenance can make a difference.
Whether you drive a petrol, diesel, CNG, or hybrid car, these simple tips can help you get better fuel efficiency.
1. Drive Smoothly
Aggressive driving can increase fuel consumption.
Avoid:
Sudden acceleration
Hard braking
Frequent unnecessary overtaking
Driving at very high speeds
Try to accelerate gradually and maintain a steady speed whenever possible.
2. Maintain the Right Tyre Pressure
Tyres with incorrect air pressure can affect fuel efficiency.
Check your tyre pressure regularly and maintain the pressure recommended by your car manufacturer. Under-inflated tyres create more rolling resistance, which can make the engine work harder.
Also check the tyre condition during regular servicing.
3. Keep Your Car Serviced
Regular servicing helps your car's engine and other components work properly.
Important maintenance items include:
Engine oil
Air filter
Spark plugs in petrol cars
Fuel system
Tyres
Brakes
Battery
A poorly maintained car may consume more fuel than expected.
4. Avoid Unnecessary Idling
Leaving the engine running while the car is parked wastes fuel.
If you are waiting for someone for several minutes, consider switching off the engine when it is safe and appropriate to do so.
However, avoid repeatedly switching the engine on and off in situations where doing so is unsafe or unsuitable.
5. Avoid Carrying Extra Weight
The heavier your car is, the more energy it may need to move.
Remove unnecessary items from the boot and cabin. If you regularly carry heavy items that you do not need, taking them out can help reduce the load.
Roof racks and carriers can also increase air resistance, especially at higher speeds.
6. Maintain a Steady Speed
Constant changes in speed can increase fuel consumption.
On highways, maintaining a steady and reasonable speed can help improve efficiency. If your car has cruise control, you can use it where appropriate and safe, particularly on suitable highways.
Always follow speed limits and road conditions.
7. Use the AC Wisely
Air conditioning uses energy and can affect fuel consumption, particularly in certain driving conditions.
Keep the AC temperature at a comfortable setting and avoid keeping it running unnecessarily when the car is parked.
During very hot weather, proper ventilation and parking in shade where possible can also reduce the effort needed to cool the cabin.
8. Check Wheel Alignment
Incorrect wheel alignment can cause uneven tyre wear and increase rolling resistance.
If your car pulls to one side, the steering wheel is not centred, or tyres are wearing unevenly, get the alignment checked.
Proper wheel alignment is important for both tyre life and efficient driving.
9. Use the Correct Engine Oil
The engine oil recommended by your car manufacturer is designed for that particular engine.
Using the correct oil grade during servicing helps the engine operate as intended. Always follow the owner's manual or manufacturer's recommendation rather than choosing an oil only because it is marketed as improving mileage.
10. Plan Your Trips
Frequent short trips, heavy traffic, and unnecessary driving can increase fuel consumption.
Try combining multiple errands into one trip when possible. Planning your route can also help you avoid unnecessary traffic and reduce the time your car spends idling.
How Much Mileage Should Your Car Give?
There is no single mileage figure that is ideal for every car.
Mileage depends on several factors, including:
Engine type
Car model
Fuel type
Driving style
Traffic conditions
Road conditions
Vehicle load
AC usage
Car maintenance
The mileage shown by the manufacturer may also differ from what you experience in everyday driving.
How to Check Your Actual Mileage
You can calculate your car's real-world mileage using the full-tank method:
Fill the fuel tank completely.
Reset the trip meter.
Drive normally.
Fill the tank again.
Note how much fuel was added.
Divide the kilometres driven by the litres of fuel used.
Mileage = Distance Driven ÷ Fuel Used
This gives you a better idea of your car's actual fuel efficiency.
Final Thoughts
Improving your car's mileage does not always require major changes. Smooth driving, correct tyre pressure, regular servicing, proper engine oil, less unnecessary weight, and avoiding excessive idling can all help.
If your mileage suddenly drops significantly, do not simply change your driving style. Get the car checked because problems with tyres, brakes, engine components, sensors, or other systems can also affect fuel consumption.
FAQs
1. How can I increase my car's mileage?
Drive smoothly, maintain correct tyre pressure, service the car regularly, avoid unnecessary idling, and remove unnecessary weight.
2. Does AC reduce car mileage?
Yes, using the AC can increase fuel consumption, although the effect varies depending on the vehicle and driving conditions.
3. Does tyre pressure affect mileage?
Yes. Incorrect tyre pressure can increase rolling resistance and affect fuel efficiency.
4. Does fast driving reduce mileage?
Driving at higher speeds can generally increase fuel consumption because of increased engine load and air resistance.
5. Why has my car's mileage suddenly decreased?
Possible reasons include traffic, driving habits, low tyre pressure, extra load, poor maintenance, or a mechanical issue. If the change is significant, have the vehicle inspected.