What are the main differences between the Audi A4 40 TFSI and 45 TFSI?

I am considering purchasing an Audi A4 but I am not sure which engine option would be best for me. Can you explain the differences between the 40 TFSI and 45 TFSI engines and which one would be more suitable for my needs?

The main difference between the Audi A4 40 TFSI and 45 TFSI is the engine size and power output. The 40 TFSI comes with a 2.0-liter 4-cylinder engine that produces 188 horsepower, while the 45 TFSI has a 2.0-liter 4-cylinder engine that produces 248 horsepower. If you are looking for more power and a sportier driving experience, the 45 TFSI would be the better option.

Another difference between the Audi A4 40 TFSI and 45 TFSI is the fuel efficiency. The 40 TFSI has a fuel economy of 27 mpg in the city and 35 mpg on the highway, while the 45 TFSI has a fuel economy of 24 mpg in the city and 32 mpg on the highway. If you prioritize fuel efficiency, the 40 TFSI would be a smarter choice.