Addressing the Audi F1 pull-out rumours – Motorsport Week

Porsche and Audi to join F1 engine meeting at Red Bull Ring

It's time for F1 to give the VW Group an ultimatum: Put up or shut up

What's behind a ridiculous Audi F1 theory

Brown confirms McLaren held talks with Audi; Porsche talking to Red Bull – Motorsport Week

Details Emerge on New F1 Team Hopefuls - Motorsport Prospects

Ford, Porsche, Andretti? F1's leading new team contenders - The Race

Main concern over Audi F1 entry isn't unthinkable quit rumour - The Race

Audi pulls plug on F1 project: Porsche as possible successor' - GPblog

What the teams said – Race day at the 2022 Austrian Grand Prix

Main concern over Audi F1 entry isn't unthinkable quit rumour - The Race

Main concern over Audi F1 entry isn't unthinkable quit rumour - The Race

Audi Will Race in Formula 1 in 2026 - The New York Times

Audi F1 deal marks a big step up for Swiss-based Sauber

Audi has big plans for McLaren's F1 team and raises bid' - GPblog

Audi, BMW, Mercedes: Why are so many manufacturers quitting Formula E? · RaceFans