Q. What is the range of the Audi e-tron?

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

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

A start-stop system turns your engine off when you are stationary and saves you fuel in the process. Here's more on how you can improve fuel economy by using start stop systems

Unnecessary idling gets you nowhere and burns fuel in the process. Here's ways to avoid that

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