The 2023 Audi A3 is available in multiple trims, each with its own estimated fuel economy, here are the EPA estimates for each trim:

1. Premium : 29 MPG City and 38 MPG Highway
2. Premium Plus : 29 MPG City and 38 MPG Highway

It is important to remember factors such as driving style, weather conditions, and the use of features such as Eco mode can impact fuel efficiency.

The Audi A3 received a rating of 3 out of 5 stars from RepairPal, which RepairPal describes as Above Average. This rating ranks the Audi A3 as 14​​ out of 25​​ among Luxury Compact Car