Q. I am concerned about the mileage of the aspire car ambient, trend. And titanium. As claimed being a heavy car actually it gives 20 km /L of petrol or not. Users of this car please provide information regarding mileage in city as well in as long run I.e. highway travelling. Thanks in anticipation. A P Sahay

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

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

When you are stationary, you don't need the engine running all the time. This and more will help you save 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...