This wild one-off concept started as a Q6 Sportback E-Tron, and then it received a complete makeover, which involved adding portal axles. That's right–an Audi with portal axles. But what are ...

Last fall, our spy photographer caught an unusual Audi prototype testing on public roads. The high-riding vehicle wore the body of a Q6 e-tron Sportback but rode on beefy tires with a wide track ...