How to improve the fuel efficiency of my Audi car?

I have recently purchased a new Audi and I have noticed that it consumes a lot of fuel. I am looking for some tips and tricks to improve its fuel efficiency. Can anyone suggest any modifications or driving techniques that could help?

One way to improve fuel efficiency in your Audi is to make sure that your tires are properly inflated. This can reduce rolling resistance and help you save on fuel.

Another tip is to avoid idling for long periods of time. Idling uses up fuel without actually moving your car, so try to turn off your engine if you're going to be sitting for more than a minute.

You could also try driving at a steady speed, as frequent acceleration and braking can use up more fuel. Use cruise control on the highway to maintain a constant speed and reduce fuel consumption.