Q. Which car should I choose from Maruti Swift and I20 in petrol version. My need is better average, and best service after sales with value for money between the two.

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

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...

Clutch action can save you fuel. How? Find out

Weight is the biggest enemy of fuel economy. The basic rule to save fuel is travelling light. But there's more to it than just that. You can start by purchasing a car that weighs the least