Audi to join F1 in 2016, will quit DTM, Le Mans - report | CarAdvice
DTM News: Audi to quit series at the end of 2020 - DTM - Autosport
Porsche pays tribute to Audi as it exits endurance racing | Car News | Auto123
Audi withdraws support for factory-backed WTCR programme » TouringCars.Net
Audi to withdraw from DTM after 2020 | RACER
Peugeot Withdraws From Endurance Racing
WEC: MR Racing withdraws from 6H Spa-Francorchamps - Last Lap
24h Nürburgring | audi.com
SmallBlog V8: Audi Withdraw From LMP1 After 18 Years
Audi rumored to leave top-tier endurance racing after 2017 | Autoblog
FIA WEC: Audi Rumoured To Quit WEC & LM After 2017 | SportsCarGlobal.com
Nurburgring 24 Hours: Audi's Robin Frijns out with illness
Audi withdraws from WEC - Virtual Motorpix
Porsche confirms LMP1 WEC withdrawal, Formula E entry | Autocar
Audi Sport Italia - Fast sprinters in Misano - automobilsport.com
DTM down to single manufacturer as Audi withdraws - Tyrepress
Audi withdraws from FIA World Endurance Championship to focus on Formula E - Caraganza
Lotterer to make Porsche switch for 2017 WEC season – Rallystar
Audi's Exit From Le Mans Will Send Shockwaves Through the Sport
WEC responds to Audi withdrawal: "Others will be arriving"
Audi Pulls out of American Le Mans Series for 2009
Audi Sport withdraws from FIA WEC at the end of the 2016 season. - The Parc Fermé
Audi withdraws from DTM to focus on Formula E - electrive.com
Audi To Reportedly Withdraw From Endurance Racing | Carscoops
