KBB Editors | April 22, 2026The Audi A6 enters its ninth generation for the 2026 model year in the US, now officially dubbed the 'A6 TFSI Sedan' to help differentiate it from the all-electric A6 Sportback e-tron. It has a familiar look on the outside, big changes inside, and presents a pretty surprising value proposition in the midsize luxury sedan segment.