Audi A6 Avant E-Tron concept cuts a sharp electric line to the immediate future

Audi revealed the A6 Avant E-Tron concept on Wednesday. The sleek wagon concept previews an electric production model that won’t be sold in North America, though its platform will underpin a wide range of electric vehicles to be sold globally by Audi in the coming years. “With the Audi A6 Avant e-tron concept, we are offering a completely…