What is the difference between Audi A1 TFSI and TDI engines?

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Hannah 3 hours ago

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What is the difference between Audi A1 TFSI and TDI engines?

I am considering getting an Audi A1 and I am unsure about the differences between the TFSI and TDI engines. Can someone explain them to me?

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**John** · Answer 1 · 2025-09-11T06:55:05+00:00

The main difference between the TFSI and TDI engines is the type of fuel they use. TFSI engines use gasoline while TDI engines use diesel. The main advantage of TDI engines is their fuel efficiency, while TFSI engines offer better performance and lower emissions.

What is the difference between Audi A1 TFSI and TDI engines?

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