What does Audi 55TFSI mean?
1 Answers
Audi 55TFSI refers to Audi models equipped with a 3.0-liter turbocharged engine. The number 55 represents acceleration, with higher values indicating stronger power. FSI stands for Fuel Stratified Injection, which is a turbocharged direct-injection engine supporting lean-burn technology. The Audi A6L model with a 3.0-liter turbocharged engine is designated as 55TFSI. This 3.0-liter turbocharged engine delivers a maximum power of 340 horsepower and a peak torque of 500 Nm. It achieves maximum power output at 5,400 to 6,400 rpm and maximum torque at 1,370 to 4,500 rpm. The engine features a 48V mild hybrid system, direct fuel injection technology, and an aluminum alloy cylinder block. It is paired with a 7-speed dual-clutch transmission.