It’s a bit unusual for a wagon to come out before the sedan, but that’s how Audi is rolling out the new A6 lineup. The more practical Avant broke cover at the beginning of March, and we’ll have to wait until next week to see its sedan sibling. Meanwhile, teaser images show a good chunk of the rear end ahead of the official debut scheduled for an April 15 premiere. Predictably, the Mercedes E-Class competitor looks instantly familiar.
