Q. How much is Tata sumo petrol average?

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

Tips on using your air conditioner efficiently and much more can be found in this guide to improve fuel economy

Clutch action can save you fuel. How? Find out

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...