Q. Is the mileage stated in Sports mode or ECO mode - Harrier?

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

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

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

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