How can I improve the fuel efficiency in my BMW 5 Series?

I recently purchased a BMW 5 Series and have noticed that it consumes a lot of fuel. Is there any way I can make it more fuel efficient?

First and foremost, make sure you are following the recommended maintenance schedule for your car. This includes regular oil changes, tire rotations, and air filter replacements. Additionally, consider using a fuel additive to clean out any buildup in the engine. Lastly, try to avoid unnecessary idling and implement eco-driving techniques such as coasting and gentle acceleration.

One tip that may help is checking and adjusting your tire pressure regularly. Underinflated tires can decrease fuel efficiency by up to 3%, and overinflated tires can be dangerous. Another suggestion is to remove any excess weight from your car, as this can also impact fuel consumption. Lastly, try to avoid rush hour traffic and use cruise control on the highway to maintain a steady speed.