Audi A7 TDI: Good, clean (diesel) luxury | Fortune
Audi to introduce four new TDI® clean diesel models to the U.S. Market at the L.A. Auto Show - QuattroWorld
Decided to buy a genuine Audi “TDI clean diesel” plate frame (for the irony). Looks amazing. : r/tdi
Used Audi 2.0 TDI clean diesel quattro | 100 320 km | 190 hp (140 kW) | kvdcars.com
California rejects VW's plan to fix 3-liter diesel cars
Audi Q7 by ABT Already Meets Euro 6 Standard - autoevolution
Audi Ignores Easy Way to Promote Diesel
2014 Audi A6 TDI Clean Diesel Review and Quick Spin | Autobytel.com
AUDI Technologie Clean Diesel - YouTube
Audi revs up promotion of clean diesel technology with new TDI line-up | Digital Trends
Audi Gets Snippy, Publishes Survey To Prove That Americans Want Diesels, Not Electric Cars
Audi Unveils Two New 3.0 V6 TDI Clean Diesel Engines - autoevolution
Clean diesel tech is Something to brag about – 2014 Audi Q7 Review – CarNewsCafe
Audi Aims To Burnish Green Brand With Its Own Clean Diesel
File:Audi Q7 3.0 TDI clean diesel front.JPG - Wikimedia Commons
Audi brings clean diesel to luxury lineup
Audi A3 2.0 TDI 150 CV clean diesel Ambition
File:Audi Q7 3.0 TDI clean diesel 2967cc registered April 2012 (George Square).JPG - Wikimedia Commons
A pedestrian test-drives Audi's 'clean-diesel' luxury ride | Grist
Audi to introduce four new TDI® clean diesel models to the U.S. Market at the L.A. Auto Show - QuattroWorld
2011 Audi Q7 TDI Clean-Diesel SUV: Quick Drive
2012 Audi A3 2.0 TDI Clean Diesel with S tronic 4 door Wagon | Broadmoor Motors Group
Used 2013 Audi A3 2.0 TDI Clean Diesel with S tronic for Sale in Duluth GA 30096 World Auto
2014 Audi A6 TDI Clean Diesel - Original Advertisement Print Art Car Ad J625 | eBay
Road Test: 2013 Audi A5 3.0 TDI Clean Diesel Quattro - GTspirit
Learn more about Audi TDI® Clean Diesel | Audi San Francisco
Audi wants diesel option in most of its U.S. lineup by 2015
