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Used Audi S6 Wagons

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(3 available)
About Audi S6

While other models like the all-new A3 or stalwart A4 stand in the spotlight, the 2016 Audi A6 is perhaps the automaker's best-kept secret. With luxurious interior appointments and comfort, and a choice of four hyper-talented engines, the 2016 Audi A6 continues on with the midsize luxury sedan's clandestine yet sterling reputation. Even with stiff competition from the likes of the BMW 5-Series, Mercedes-Benz E Class, Cadillac CTS, and Acura RLX, the Audi A6 is one of our favorites.