Learn The Difference Between a TDI and TFSI Engine

TDI means Turbocharged Diesel Injection, whereas TFSI means Turbocharged Fuel Stratified Injection.

Car manufacturers have been transitioning towards the TDI and TFSI (also known as TSI) engine, with the newest introduction being the Audi A4 coming with 3.0 TDI and 2.0 TFSI engines, making cars more robust than ever before. But what do these abbreviations stand for? Check out the video below.