According to InAutoNews, German based automaker Volkswagen — likely using its successful sports car racing marque Audi — might enter the Formula 1 series in 2015 where it’s expected to team up with Sauber and even to Porsche for the longer term.
March 2015 Update: Audi denied the rumors when they resurfaced again two years later has not made a commitment as of the start of the 2015 F1 season. Is Audi Going To Formula One? Here Is Everything We Know.
#Audi in F1? There rumors keep appearing with regularity since years. It’s pure speculation again this time and without any foundation
— Audi Sport (@Audi__Sport) October 25, 2014