How can I improve the fuel efficiency of my BMW M5?

I've noticed that my BMW M5 has been guzzling a lot of gas lately. Is there anything I can do to improve its fuel efficiency? I have a long commute and would love to save some money on gas.

There are a few things you can do to improve the fuel efficiency of your BMW M5. First, make sure your tires are properly inflated. Under-inflated tires can cause your car to use more gas than necessary. Also, try to avoid idling for long periods of time. This can waste a lot of gas. Additionally, keeping up with regular maintenance and tune-ups can also help improve your car's fuel efficiency.

One trick is to drive at a consistent speed on the highway. Constantly accelerating and then braking uses more gas. Keeping a steady speed can improve your fuel efficiency. Also, avoid unnecessary weight in your car, such as carrying around heavy objects in your trunk. This can cause your car to use more gas.

You could also consider using a fuel additive, such as fuel injector cleaner. This can help clean your engine and improve its performance, potentially leading to better fuel efficiency. Just make sure to use a quality product and follow the instructions carefully.