How do I maximize the fuel efficiency of my BMW 6 Series?

I recently purchased a BMW 6 Series and am looking to make the most out of its fuel efficiency. Are there any specific driving techniques or maintenance tips I should follow to ensure I am getting the best gas mileage possible?

First, make sure to properly inflate your tires to the recommended pressure. Under-inflated tires can reduce fuel efficiency.

Avoid aggressive accelerating and braking, as this uses more fuel. Instead, try to maintain a steady speed and use cruise control when possible.