How to improve fuel efficiency on my Volkswagen Golf?

I recently purchased a Volkswagen Golf, and I'm looking for ways to improve its fuel efficiency. Any suggestions?

One way to improve fuel efficiency on your Volkswagen Golf is to make sure you keep up with regular maintenance, such as oil changes and tire rotations. This will help your car run more efficiently.

Another tip is to avoid aggressive driving and unnecessary idling. This can use up more fuel than necessary and impact your car's efficiency.

Consider removing any excess weight from your car, as this can affect its fuel efficiency. Don't keep unnecessary items in your trunk or backseat.

You can also try using a fuel efficient driving technique called hypermiling, which involves making small changes to your driving habits to save on fuel.