Audi Initiates 1.8 TFSI Engine as Entry-Level for A4 and A5 Models

Audi is introducing its turbocharged, gasoline direct injection 1.8 TFSI engine as the new entry-level engine for the A4 and A5 model lines. Audi first introduced the engine-the first of a new family of engines-in the A3 line in 2006.