How Can I Extend the Range of My Audi A8?

I recently purchased an Audi A8 and I'm wondering if there are any ways I can extend its range without having to constantly refuel. Any suggestions?

One way to extend the range of your Audi A8 is to practice eco-driving techniques. This includes avoiding sudden acceleration and hard braking, maintaining a steady speed, and using cruise control when possible.

Another option is to switch to a more fuel-efficient tire. Low-rolling resistance tires can improve your car's mileage by reducing friction with the road.

Investing in a rooftop cargo box may also help with aerodynamics and improve your car's fuel efficiency.