Like the Avant model we’ve already seen, the new A6 sedan gains ... accents and unique front and rear bumper designs, but no real performance upgrades. Inside, Audi continues to freshen up.

Enjoying a drag coefficient of just 0.23, the 2026 A6 boasts the slipperiest shape of any internal-combustion Audi ever. Tall air curtains in the front bumper, a front spoiler and a wide rear ...