What is the best way to increase fuel efficiency in a BMW X3?

I recently purchased a BMW X3 and am looking for ways to improve its fuel efficiency. Any advice on what I can do?

To improve fuel efficiency in your BMW X3, there are a few things you can do. First, make sure you are regularly maintaining your vehicle according to the manufacturer's recommendations. This includes things like changing your oil and air filter on a regular basis. You can also improve fuel efficiency by driving in a more efficient way, such as avoiding aggressive acceleration and braking and using cruise control on the highway. Additionally, keeping your tires properly inflated and removing any unnecessary weight from your vehicle can also help improve fuel efficiency.