All AUDI A4 models by year, specs and pictures - autoevolution
Audi A4 - Wikipedia
2014 Audi A4 ultra 2.0 TDI specifications, technical data, performance
2015 Audi A4 2.0 TDI 150 HP Test Drive - YouTube
Audi A4 Diesel Launched in India at Rs 40.2 Lakh
First UK drive: new Audi A4 2.0 TDI Reviews 2022 | Top Gear
Audi Won't Sell The Diesel A4 In The US Because SUVs Make More Sense | CarBuzz
2017 Audi A4 won't offer 2.0-liter TDI diesel in U.S. after all
Used car review: Audi A4 2008-16 | news.com.au — Australia's leading news site
Audi A4 2009 review | CarsGuide
2020 Audi A4 Facelift Gets Tweaked Looks And Diesel S4 | Carscoops
Audi A4 Performance, Engines, Top Speed & 0-62 | Auto Express
Audi A4 2.0 TDI SE (2008) review | CAR Magazine
2020 Audi A4 Lineup: Fresh Face, New Mild-Hybrid System, and S4 Goes Diesel
2008 Audi A4 (B8 8K) 2.0 TDI (170 Hp) | Technical specs, data, fuel consumption, Dimensions
2017 Audi A4 Deep Dive | Autoblog
Audi A4 TDI Concept e (2008) - pictures, information & specs
2023 Audi A4 To Be Powered By Next-Generation Gasoline And Diesel Engines
Next-Gen Audi A4 To Feature Petrol, Diesel And Hybrid Powertrains | Carscoops
Audi A4 TDI - Green Car Photos, News, Reviews, and Insights - Green Car Reports
Audi A4 - Wikipedia
Audi A4 2009 review | CarsGuide
2017 Audi A4 diesel review, launch date, specifications, images | Autocar India | Autocar India
Audi Confirms 2017 A4 Diesel for US | TTAC
