Audi 1T engine
The 2.5-liter Audi 1T 2.5 TDI diesel engine was produced by the corporation from 1989 to 1991 and was only installed in the refreshed version of the popular model with the index 100, in the C3 body. This engine was the first representative of the well-known line of 5-cylinder diesel engines. The EA381 series also includes: CN, AAS, AAT, AEL, BJK, and AHD.