What is the difference between the Audi A3 35 TFSI and 40 TFSI engines?

I'm looking at purchasing an Audi A3 and have noticed there are different engine options. Can someone explain the differences between the 35 TFSI and 40 TFSI engines in terms of power, fuel efficiency, and overall performance?

The Audi A3 35 TFSI has a 1.4-liter engine with 150 horsepower and 184 lb-ft of torque. The 40 TFSI, on the other hand, has a 2.0-liter engine with 190 horsepower and 236 lb-ft of torque. This means the 40 TFSI will provide a smoother and more powerful driving experience compared to the 35 TFSI.

In terms of fuel efficiency, the 35 TFSI has an EPA-rated 29 mpg combined, while the 40 TFSI has an EPA-rated 28 mpg combined. Both engines offer similar fuel efficiency, with the 35 TFSI having a slight edge due to its smaller engine size. However, the difference is negligible and both engines are relatively efficient.

Overall, the 40 TFSI is the more powerful and performance-oriented option, while the 35 TFSI offers decent performance with better fuel efficiency. If you prioritize power and acceleration, go for the 40 TFSI. If fuel efficiency is your main concern, the 35 TFSI will be a better choice.