Q. How many kilometer it can run in a single charge - Kona?

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

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

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

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

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