How do I improve the fuel efficiency in my Audi A7 engine?

I've been noticing that my Audi A7's fuel consumption is quite high compared to other vehicles in the same category. Is there anything I can do to improve the fuel efficiency in my engine?

First, make sure your tires are properly inflated as under-inflated tires can increase fuel consumption. Additionally, try to avoid idling your engine for extended periods of time and use cruise control when driving on highways. Regular maintenance of your engine and keeping a consistent speed while driving can also help improve fuel efficiency.

Consider using a fuel additive or switching to a synthetic motor oil for your Audi A7. These can have a positive impact on your engine's fuel efficiency and overall performance. Also, try to avoid carrying unnecessary weight in your vehicle as this can also contribute to higher fuel consumption.

I highly recommend taking your Audi A7 to a certified mechanic for a thorough inspection. There may be underlying issues with your engine that could be causing the high fuel consumption. They will be able to diagnose and fix any problems to help improve your fuel efficiency.