2011 Audi TT Gets Updated Engine and Mild Facelift
2019 Audi TT Facelift In Detail: Gets Special Anniversary Model, New 2.0lt Turbo Versions
The Audi TT: dynamic, lightweight and highly efficient - QuattroWorld
2011 Audi TT update offers new Golf GTI engine and Quattro - Drive
Review: Audi TT is smart for two – Orange County Register
List of Volkswagen Group petrol engines - Wikipedia
2011 Audi TT News and Information
Is this a facelift model?
Audi TT gets mid-life facelift
Audi A3 - Wikipedia
All AUDI TT Coupe Models by Year (1998-Present) - Specs, Pictures & History - autoevolution
Audi – Driven To Write
Officially Revealed: 2011 Audi TT shows new facelift - 211 hp 2.0 TFSI now available
2011 Audi TT Coupe And Roadster Facelift To Debut At Leipzig
28k-Mile 2011 Audi TTS 2.0T Quattro Prestige