While he did not specify which new models from Audi could push it into a new luxury bracket, many are eager to see the sleek Grandsphere sedan concept and the large Urbansphere SUV hit the roads.

Last month, Audi presented its autonomous concept for an electric convertible called the Skysphere. Its next version of a future car is the Grandsphere, which was unveiled Thursday. A third and ...

so the Grandsphere might not hit the market until later this decade. The absence of spy shots indicates the swanky EV is not coming anytime soon. Audi competitor Jaguar is also moving deeper into ...