What is the difference between the Audi A4 35 TFSI and 40 TFSI engines?

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Samantha 1 hour ago

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What is the difference between the Audi A4 35 TFSI and 40 TFSI engines?

I am interested in purchasing an Audi A4, but I am not sure which engine option to choose. I have heard about the 35 TFSI and 40 TFSI, but what exactly sets them apart?

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**Ethan** · Answer 1 · 2026-02-19T03:55:05+00:00

The main difference between the 35 TFSI and 40 TFSI engines is the power output. The A4 35 TFSI has a 1.4-liter turbocharged engine with 150 horsepower, while the 40 TFSI has a 2.0-liter turbocharged engine with 190 horsepower.

What is the difference between the Audi A4 35 TFSI and 40 TFSI engines?

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