Q. Which is the best car between swift and wrv in terms of mileage and comfort?

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

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

Tips on using your air conditioner efficiently and much more can be found in this guide to improve fuel economy