
Audi's future plans for plug-in vehicles involve more than the all-electric e-tron quattro scheduled to roll out later this year. Now, with the previous plug-in hybrid, the A3 Sportback e-tron, already in the rearview mirror, the company has announced plans to reboot its plug-in lineup with four more PHEVs: the Q5, A6, A7, and A8. Going forward...