2012 Audi R18 e-tron quattro Hybrid Le Mans Prototype Debuts
Audi is first manufacturer to take Le Mans 24 Hours race with hybrid | Sport | The Guardian
Why Porsche, Toyota love endurance racing even as Audi quits
Audi Sport: “WEC got too expensive” | Top Gear
Audi to leave WEC at the end of 2016
Audi ups the power for 2015 WEC campaign
Audi R8 LMS aims for another endurance race victory | Audi MediaCenter
Yasser Shahin makes history with Audi Sport in Asia | Audi MediaCenter
Audi ditches WEC for Formula E
Q&A: Fassler, Lotterer & Treluyer on Becoming Champions with Hybrid Technology - Fourtitude.com
Audi Wec 2020 Review in 2020 | Porsche, Porsche 917, Porsche motorsport
Audi to end WEC campaign after 2016, including Le Mans
First Endurance Racing Success of the Latest Evolution of the Audi R8 LMS GT3 - Autos Community
WEC | Audi MediaCenter
Audi readying F1 team with Red Bull in 2018, will quit WEC endurance racing in 2017 | CAR Magazine
FIA World Endurance Championship Pullout: Why Audi Did the Right Thing
Audi Le Mans – Audi Quitting Endurance Racing for Formula E
Further worldwide successes for Audi Sport - Motors Actu
Two Audi R18 e-tron quattro Race Cars Headed To Sebring, Possibly For The Last Time
AUDI gets ready for 2016 endurance racing circuit with R18 hybrid
Le Mans Endurance Race Looks to the Future - The New York Times
Audi racing | audi.com
Audi goes hybrid and ultralight with R18 Le Mans racers | Engadget
Find of the Day: Audi R8 LMP900 Endurance Racer - Audi Club North America
