Following the success and enthusiast fanfare of past generations, the A6 allroad makes its U.S. return in 2020 with a specially tuned adaptive air suspension and quattro(R) with ultra(R) technology. The A6 allroad is equipped with a turbocharged 3.0-liter V6 TFSI(R) engine that gives it the power to match the vehicle's versatile character and distinctive design. Whether making first tracks on dirt roads or arriving to opening night at the theatre, the allroad remains the... continue