Q. I own a 2011 model Desire VXi, now I like to change my car, we are a 3 adult family with a driver Drive. Commercially we go for long drives in highway usage of the car. On an average, 400 km / month is my budget from 8 to 9lakh. Which car is suitable for me? Is it Ertiga or Dezire or any other?

Drag or wind resistance is the main cause of high fuel consumption. Learn how to save fuel by driving behind a larger vehicle and using your vehicle's inertia to move ahead without using fuel

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...

Clutch action can save you fuel. How? Find out

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