What does the TFSI badge on Audi vehicles mean?

1 Answers
DelMaddox
07/29/25 4:51pm
Audi's TFSI badge refers to Turbocharged Fuel Stratified Injection, which essentially combines FSI engine technology with a turbocharger. The 'T' stands for turbocharging technology, while 'FSI' denotes Fuel Stratified Injection engine. Audi, currently a subsidiary of Volkswagen Group, offers various model series including the A3, A4, A6, A8, along with convertible and sports car series. Taking the Audi A6 as an example, it is equipped with a 2.0T 190 horsepower L4 engine, paired with a 7-speed dual-clutch transmission, delivering a maximum power of 140 kW and peak torque of 320 N·m. The vehicle's exterior dimensions measure 4951mm in length, 1886mm in width, 1483mm in height, with a wheelbase of 2925mm.
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