With petrol prices high, every extra kilometre per litre matters. Most drivers can improve their mileage noticeably by changing a few habits, without buying a new car. Here are ten practical driving tips to save fuel, and how to measure the savings with our Petrol Cost Calculator.
1. Accelerate smoothly
Hard acceleration burns more fuel. Pull away gently and build speed gradually.
2. Keep a steady speed
Constant braking and accelerating wastes fuel. Look ahead and anticipate traffic so you can coast instead of braking.
3. Do not over-speed on motorways
Fuel use rises sharply at high speeds because of air resistance. Driving at a moderate steady speed within the limit saves a lot on long trips.
4. Check tyre pressure monthly
Under-inflated tyres increase rolling resistance. Use the pressure recommended on the door sticker or manual.
5. Use AC sensibly
In heavy traffic, AC can noticeably increase fuel use. On the motorway, using AC is usually more efficient than driving with windows open, because open windows add drag.
6. Avoid long idling
Idling burns fuel while you go nowhere. If you will wait more than a minute or two, consider switching off the engine where it is safe.
7. Remove extra weight
Clear the boot of heavy items you do not need. Remove roof carriers when not in use.
8. Service on time
Clean air filters, fresh oil and correctly working spark plugs help the engine run efficiently.
9. Plan trips
Combine errands into one trip and avoid peak traffic. Use navigation to skip jams. Before a long journey, estimate travel time and fuel stops; the KM to Miles Converter converter helps if your map shows miles.
10. Use the right gear
In manual cars, shift up early at moderate engine speed. Labouring in a low gear wastes fuel.
How much can you save?
| Mileage | Monthly fuel for 1,000 km at Rs 260/L |
|---|---|
| 11 km/l | Rs 23,636 |
| 13 km/l | Rs 20,000 |
| 15 km/l | Rs 17,333 |
Going from 11 to 13 km/l saves over Rs 3,600 a month in this example. Calculate your own with the petrol cost calculator, and convert speed limits with the Speed Converter if you drive abroad. For trip calculations, read how to calculate petrol cost for a trip.
Frequently asked questions
What is the most effective way to save fuel?
Smooth driving with steady speeds and correct tyre pressure gives the biggest everyday gains.
Is it better to use AC or open windows?
In the city, windows may use less fuel; at motorway speeds, AC is usually better because open windows add drag.
Does idling waste fuel?
Yes, idling burns fuel without moving the car.