Q. Which model of Duster is best for safety and security and fuel economy?

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

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

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

Braking wastes energy, reduces momentum and requires more fuel as you accelerate again. Here's a smart guide to driving efficiently by minimising braking

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