Q. What is the mileage of Nios in petrol and CNG?

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 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

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

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