Shop 2021 Audi A6 sedans in Carpentersville, IL for sale at Cars.com. Research, compare, and save listings, or contact sellers directly from 17 2021 A6 models in Carpentersville, IL.

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Audi expanded its all-electric lineup with the highly anticipated A6 e-tron and its sporty S6 e-tron variant. Introduced as a concept three years ago, the first EVs based on the new PPE platform are ...