Audi finally appears to be preparing a full-size SUV to take on the likes of the BMW X7, Cadillac Escalade, and Mercedes-Benz GLS-Class. A prototype for what is believed to be the first Audi Q9 has been spotted ahead of an expected debut early next year, which would likely mean a 2027 model-year arrival for the U.S. The prototype appears to be a…
