The sportier S6 e-tron has a shorter EPA-estimated range (324 vs. 392 miles) but packs 543 hp and starts at $79,995.
Audi has revealed the U.S. offer structure and technical specifications for the A6 and S6 Sportback e-tron models, which are ...
Audi has now released more details for the U.S.-market A6 Sportback e-Tron, including pricing and some equipment information.