Q. What about the mileage? is it better from jazz or i20 - Tiago NRG?

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

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

Clean aero is as important for fuel efficiency as it is for performance in a straight line. We tell you more about how it helps in the former case

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

The science of cutting through air is paramount in achieving good fuel efficiency. Here's how knowing this science can help your ownership experience