What type of engine does the Audi A4 have and how does it impact performance?

I'm considering purchasing an Audi A4 and am curious about the engine type and how it affects the car's performance. Can anyone provide some insight?

The Audi A4 typically comes with a choice of two engines, a 2.0-liter turbocharged four-cylinder or a 3.0-liter supercharged V6. The type of engine you choose can have a significant impact on the car's performance, including acceleration, fuel efficiency, and handling.