From the unmistakable shrill howl of the four-rotor 1991 Mazda RX-7-001 GTO to the thundering Chevrolet ... the inaugural Historic Sportscar Racing IMSA Classic Saturday morning at the 63rd ...
That's exactly what Audi is doing with the 2025 RS6 Avant GT, which it hopes will invoke the same sense of awe as the iconic ...