Q. According to drive on highway on 80 speed what should be mileage in petrol. Please tell according to drive, not company shown mileage. - i20?

Unnecessary idling gets you nowhere and burns fuel in the process. Here's ways to avoid that

A start-stop system turns your engine off when you are stationary and saves you fuel in the process. Here's more on how you can improve fuel economy by using start stop systems

If you are looking for good economy, buying the right car is the most important decision you can take

The way you drive can make the difference between good fuel economy and sometimes, terrible economy. Here's how to drive to get the best out of every drop of fuel

The world maybe round but roads are straight most of the time. Why would you constantly need to steer then? Drive straight and save fuel. Here's how...