New Audi E-Tron model teased ahead of next week's Shanghai unveiling

Audi has teased yet another addition to its E-Tron electric vehicle line-up, set to be unveiled during next week’s Shanghai motor show. Specific details for are being kept firmly under wraps for now, however it’s likely the upcoming low-riding model will be A4- or A6-sized, and underpinned by Audi and Porsche's new PPE architecture.