Audi is expanding its electric vehicle lineup with the introduction of more affordable versions of its A6 e-tron. These new models come in both rear-wheel drive and quattro all-wheel drive configurations, giving more choice for those interested in the sleek A6 e-tron. Previously, the A6 e-tron was available in the performance rear-wheel drive variant and a sporty S6 e-tron with… Read more…