Continuation cast iron version 2.5 TFSI
Audi recently launched an upgrade of the partly cast iron Engine of the Year award winning 2.5 TFSI which powers the D8 GTO and forthcoming D8 GTO-RS....
40 years of Audi five-cylinder engines
40 years ago, Audi presented the first five-cylinder gasoline engine in the second-generation Audi 100. Enhancements and new developments followed, wi...