How do I improve the fuel efficiency in my Audi A3?

I am concerned about the high fuel consumption in my Audi A3. Is there any way to improve its fuel efficiency without compromising its performance? Any tips or modifications I should consider?

Hi Emma, one way to improve your Audi A3's fuel efficiency is by maintaining proper tire pressure. Under-inflated tires can increase fuel consumption. Additionally, consider using high-quality fuel and avoid aggressive driving. You can also look into aftermarket modifications for better fuel economy, such as installing a cold air intake or using a fuel additive.