When VW and Audi released the four-cylinder 1.8T in 1997, they unknowingly revitalized the brand and ensured more than a decade of success after their failed attempts with the VR6. Now they have ...
The VW/Audi Group's most popular engine is arguably the 1.8T. In the VW Golf, GTI, Jetta, New Beetle, Passat, Audi A4 and TT, the turbocharged 1.8-liter 20-valve was adopted around the world from ...