https://www.motorcar.com/for-sale/used-2020-audi-a6-premium_plus_55_tfsi_quattro-riverhead-ny-8031-7044953.html0.5Dailyhttps://www.motorcar.com/for-sale/used-2020-audi-a6-premium_55_tfsi_quattro-lemont-il-13772-7159344.html0.5Dailyhttps://www.motorcar.com/for-sale/used-2020-audi-a6-prestige_55_tfsi_quattro-fredericksburg-va-8291-7169502.html0.5Dailyhttps://www.motorcar.com/for-sale/used-2020-audi-a6-premium_plus_55_tfsi_quattro-macon-ga-14396-7171757.html0.5Daily