Q. Is it possible to install AC to a Thar DI 4WD? Will it void the warranty? How will it affect its mileage? What will be the estimated cost?

Drag or wind resistance is the main cause of high fuel consumption. Learn how to save fuel by driving behind a larger vehicle and using your vehicle's inertia to move ahead without using fuel

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

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

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

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