How do I improve the fuel efficiency of my BWM?

I recently purchased a BWM and I've noticed that it's not getting the best fuel efficiency. Is there anything I can do to improve it?

Regular maintenance is key to maintaining good fuel efficiency in your BWM. Make sure to keep up with your oil changes, check your tire pressure, and replace any worn spark plugs or air filters.

You can also try using fuel additives or switching to a more fuel-efficient type of gasoline. Additionally, driving at a consistent speed and avoiding excessive idling can also help improve your fuel efficiency.

Don't forget to check your BWM's weight. Remove any unnecessary items from your car as they can add extra weight and decrease fuel efficiency.