Q. What is the mileage of the Tata Altroz Racer?

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

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

The type of engine oil can make a huge difference to the fuel economy of your car. Here's a guide to pick the right oil

Engine is the heart of your car. Knowing it well and keeping it healthy can save you a lot of fuel

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