| Audi A6 Vehicle Models | Used Price (trade in estimate) |
MPG combined |
Fuel Capacity |
| 2023 Audi A6 Trim: Premium 4dr Sedan AWD w/45 TFSI (2.0L 4cyl Turbo gas/electric mild hybrid 7AM) | n/a | 27 | 19 |
| 2023 Audi A6 Trim: Prestige 4dr Sedan AWD w/55 TFSI (3.0L 6cyl Turbo gas/electric mild hybrid 7AM) | n/a | 24 | 19 |
| 2023 Audi A6 Trim: Premium Plus 4dr Sedan AWD w/45 TFSI (2.0L 4cyl Turbo gas/electric mild hybrid 7AM) | n/a | 27 | 19 |
| 2023 Audi A6 Trim: Premium Plus 4dr Sedan AWD w/55 TFSI (3.0L 6cyl Turbo gas/electric mild hybrid 7AM) | n/a | 24 | 19 |
| 2023 Audi A6 Trim: Premium 4dr Sedan AWD w/55 TFSI (3.0L 6cyl Turbo gas/electric mild hybrid 7AM) | n/a | 24 | 19 |
| 2023 Audi A6 Trim: Premium 4dr Sedan AWD w/45 TFSI (2.0L 4cyl Turbo gas/electric mild hybrid 7AM) | n/a | 27 | 19 |
| 2023 Audi A6 Trim: Prestige 4dr Sedan AWD w/55 TFSI (3.0L 6cyl Turbo gas/electric mild hybrid 7AM) | n/a | 24 | 19 |
| 2023 Audi A6 Trim: Premium Plus 4dr Sedan AWD w/45 TFSI (2.0L 4cyl Turbo gas/electric mild hybrid 7AM) | n/a | 27 | 19 |
| 2023 Audi A6 Trim: Premium Plus 4dr Sedan AWD w/55 TFSI (3.0L 6cyl Turbo gas/electric mild hybrid 7AM) | n/a | 24 | 19 |
| 2023 Audi A6 Trim: Premium 4dr Sedan AWD w/55 TFSI (3.0L 6cyl Turbo gas/electric mild hybrid 7AM) | n/a | 24 | 19 |
| 2022 Audi A6 Trim: Premium 4dr Sedan AWD w/45 TFSI (2.0L 4cyl Turbo gas/electric hybrid 7AM) | n/a | 26 | 19 |
| 2022 Audi A6 Trim: Prestige 4dr Sedan AWD w/55 TFSI (3.0L 6cyl Turbo gas/electric hybrid 7AM) | n/a | 24 | 19 |
| 2022 Audi A6 Trim: Premium Plus 4dr Sedan AWD w/55 TFSI (3.0L 6cyl Turbo gas/electric hybrid 7AM) | n/a | 24 | 19 |
| 2022 Audi A6 Trim: Premium 4dr Sedan AWD w/55 TFSI (3.0L 6cyl Turbo gas/electric hybrid 7AM) | n/a | 24 | 19 |
| 2022 Audi A6 Trim: Premium Plus 4dr Sedan AWD w/45 TFSI (2.0L 4cyl Turbo gas/electric hybrid 7AM) | n/a | 26 | 19 |
| 2022 Audi A6 Trim: Premium 4dr Sedan AWD w/45 TFSI (2.0L 4cyl Turbo gas/electric hybrid 7AM) | n/a | 26 | 19 |
| 2022 Audi A6 Trim: Prestige 4dr Sedan AWD w/55 TFSI (3.0L 6cyl Turbo gas/electric hybrid 7AM) | n/a | 24 | 19 |
| 2022 Audi A6 Trim: Premium Plus 4dr Sedan AWD w/55 TFSI (3.0L 6cyl Turbo gas/electric hybrid 7AM) | n/a | 24 | 19 |
| 2022 Audi A6 Trim: Premium 4dr Sedan AWD w/55 TFSI (3.0L 6cyl Turbo gas/electric hybrid 7AM) | n/a | 24 | 19 |
| 2022 Audi A6 Trim: Premium Plus 4dr Sedan AWD w/45 TFSI (2.0L 4cyl Turbo gas/electric hybrid 7AM) | n/a | 26 | 19 |
| 2021 Audi A6 Trim: Premium 55 TFSI quattro 4dr Sedan AWD (3.0L 6cyl Turbo gas/electric hybrid 7AM) | n/a | 24 | 19 |
| 2021 Audi A6 Trim: Prestige 45 TFSI quattro 4dr Sedan AWD (2.0L 4cyl Turbo gas/electric hybrid 7AM) | n/a | 26 | 19 |
| 2021 Audi A6 Trim: Premium Plus 45 TFSI quattro 4dr Sedan AWD (2.0L 4cyl Turbo gas/electric hybrid 7AM) | n/a | 26 | 19 |
| 2021 Audi A6 Trim: Prestige 55 TFSI quattro 4dr Sedan AWD (3.0L 6cyl Turbo gas/electric hybrid 7AM) | n/a | 24 | 19 |
| 2021 Audi A6 Trim: Premium Plus 55 TFSI quattro 4dr Sedan AWD (3.0L 6cyl Turbo gas/electric hybrid 7AM) | n/a | 24 | 19 |
| 2021 Audi A6 Trim: Sport Premium 45 TFSI quattro 4dr Sedan AWD (2.0L 4cyl Turbo gas/electric hybrid 7AM) | n/a | 26 | 19 |
| 2021 Audi A6 Trim: Sport Premium Plus 45 TFSI quattro 4dr Sedan AWD (2.0L 4cyl Turbo gas/electric hybrid 7AM) | n/a | 26 | 19 |
| 2021 Audi A6 Trim: Premium 45 TFSI quattro 4dr Sedan AWD (2.0L 4cyl Turbo gas/electric hybrid 7AM) | n/a | 26 | 19 |
| 2021 Audi A6 Trim: Premium 55 TFSI quattro 4dr Sedan AWD (3.0L 6cyl Turbo gas/electric hybrid 7AM) | n/a | 24 | 19 |
| 2021 Audi A6 Trim: Prestige 45 TFSI quattro 4dr Sedan AWD (2.0L 4cyl Turbo gas/electric hybrid 7AM) | n/a | 26 | 19 |
| 2021 Audi A6 Trim: Premium Plus 45 TFSI quattro 4dr Sedan AWD (2.0L 4cyl Turbo gas/electric hybrid 7AM) | n/a | 26 | 19 |
| 2021 Audi A6 Trim: Prestige 55 TFSI quattro 4dr Sedan AWD (3.0L 6cyl Turbo gas/electric hybrid 7AM) | n/a | 24 | 19 |
| 2021 Audi A6 Trim: Premium Plus 55 TFSI quattro 4dr Sedan AWD (3.0L 6cyl Turbo gas/electric hybrid 7AM) | n/a | 24 | 19 |
| 2021 Audi A6 Trim: Sport Premium 45 TFSI quattro 4dr Sedan AWD (2.0L 4cyl Turbo gas/electric hybrid 7AM) | n/a | 26 | 19 |
| 2021 Audi A6 Trim: Sport Premium Plus 45 TFSI quattro 4dr Sedan AWD (2.0L 4cyl Turbo gas/electric hybrid 7AM) | n/a | 26 | 19 |
| 2021 Audi A6 Trim: Premium 45 TFSI quattro 4dr Sedan AWD (2.0L 4cyl Turbo gas/electric hybrid 7AM) | n/a | 26 | 19 |
| 2020 Audi A6 Trim: Premium 45 TFSI quattro 4dr Sedan AWD (2.0L 4cyl Turbo 7AM) | n/a | 27 | 19 |
| 2020 Audi A6 Trim: Premium Plus 45 TFSI quattro 4dr Sedan AWD (2.0L 4cyl Turbo 7AM) | n/a | 27 | 19 |
| 2020 Audi A6 Trim: Prestige 45 TFSI quattro 4dr Sedan AWD (2.0L 4cyl Turbo 7AM) | n/a | 27 | 19 |
| 2020 Audi A6 Trim: Premium 55 TFSI quattro 4dr Sedan AWD (3.0L 6cyl Turbo gas/electric hybrid 7AM) | n/a | 24 | 19 |
| 2020 Audi A6 Trim: Premium Plus 55 TFSI quattro 4dr Sedan AWD (3.0L 6cyl Turbo gas/electric hybrid 7AM) | n/a | 24 | 19 |
| 2020 Audi A6 Trim: Prestige 55 TFSI quattro 4dr Sedan AWD (3.0L 6cyl Turbo gas/electric hybrid 7AM) | n/a | 24 | 19 |
| 2020 Audi A6 Trim: Premium 45 TFSI quattro 4dr Sedan AWD (2.0L 4cyl Turbo 7AM) | n/a | 27 | 19 |
| 2020 Audi A6 Trim: Premium Plus 45 TFSI quattro 4dr Sedan AWD (2.0L 4cyl Turbo 7AM) | n/a | 27 | 19 |
| 2020 Audi A6 Trim: Prestige 45 TFSI quattro 4dr Sedan AWD (2.0L 4cyl Turbo 7AM) | n/a | 27 | 19 |
| 2020 Audi A6 Trim: Premium 55 TFSI quattro 4dr Sedan AWD (3.0L 6cyl Turbo gas/electric hybrid 7AM) | n/a | 24 | 19 |
| 2020 Audi A6 Trim: Premium Plus 55 TFSI quattro 4dr Sedan AWD (3.0L 6cyl Turbo gas/electric hybrid 7AM) | n/a | 24 | 19 |
| 2020 Audi A6 Trim: Prestige 55 TFSI quattro 4dr Sedan AWD (3.0L 6cyl Turbo gas/electric hybrid 7AM) | n/a | 24 | 19 |
| 2019 Audi A6 Trim: 3.0 TFSI Prestige quattro 4dr Sedan AWD (3.0L 6cyl Turbo gas/electric hybrid 7AM) | n/a | n/a | n/a |
| 2019 Audi A6 Trim: 3.0 TFSI Premium Plus quattro 4dr Sedan AWD (3.0L 6cyl Turbo gas/electric hybrid 7AM) | n/a | n/a | n/a |
| 2019 Audi A6 Trim: 3.0 TFSI Premium quattro 4dr Sedan AWD (3.0L 6cyl Turbo gas/electric hybrid 7AM) | n/a | n/a | n/a |
| 2018 Audi A6 Trim: 3.0 TFSI Prestige quattro 4dr Sedan AWD (3.0L 6cyl S/C 8A) | n/a | n/a | n/a |
| 2018 Audi A6 Trim: 3.0 TFSI Premium Plus quattro 4dr Sedan AWD (3.0L 6cyl S/C 8A) | n/a | n/a | n/a |
| 2018 Audi A6 Trim: 3.0 TFSI Sport quattro 4dr Sedan AWD (3.0L 6cyl S/C 8A) | n/a | n/a | n/a |
| 2018 Audi A6 Trim: 3.0 TFSI Premium quattro 4dr Sedan AWD (3.0L 6cyl S/C 8A) | n/a | n/a | n/a |
| 2018 Audi A6 Trim: 2.0 TFSI Premium Plus quattro 4dr Sedan AWD (2.0L 4cyl Turbo 8A) | n/a | n/a | n/a |
| 2018 Audi A6 Trim: 2.0 TFSI Sport quattro 4dr Sedan AWD (2.0L 4cyl Turbo 8A) | n/a | n/a | n/a |
| 2018 Audi A6 Trim: 2.0 TFSI Premium Plus 4dr Sedan (2.0L 4cyl Turbo 7AM) | n/a | n/a | n/a |
| 2018 Audi A6 Trim: 2.0 TFSI Premium quattro 4dr Sedan AWD (2.0L 4cyl Turbo 8A) | n/a | n/a | n/a |
| 2018 Audi A6 Trim: 2.0 TFSI Sport 4dr Sedan (2.0L 4cyl Turbo 7AM) | n/a | n/a | n/a |
| 2018 Audi A6 Trim: 2.0 TFSI Premium 4dr Sedan (2.0L 4cyl Turbo 7AM) | n/a | n/a | n/a |
| 2017 Audi A6 Trim: 2.0T Premium 4dr Sedan (2.0L 4cyl Turbo CVT) | n/a | n/a | n/a |
| 2017 Audi A6 Trim: 2.0T Premium Plus 4dr Sedan (2.0L 4cyl Turbo CVT) | n/a | n/a | n/a |
| 2017 Audi A6 Trim: 2.0T Premium quattro 4dr Sedan AWD (2.0L 4cyl Turbo 8A) | n/a | n/a | n/a |
| 2017 Audi A6 Trim: 2.0T Premium Plus quattro 4dr Sedan AWD (2.0L 4cyl Turbo 8A) | n/a | n/a | n/a |
| 2017 Audi A6 Trim: 3.0T Premium Plus quattro 4dr Sedan AWD (3.0L 6cyl S/C 8A) | n/a | n/a | n/a |
| 2017 Audi A6 Trim: 3.0T Prestige quattro 4dr Sedan AWD (3.0L 6cyl S/C 8A) | n/a | n/a | n/a |
| 2017 Audi A6 Trim: TDI Premium Plus quattro 4dr Sedan AWD (3.0L 6cyl Turbodiesel 8A | n/a | n/a | n/a |
| 2017 Audi A6 Trim: TDI Prestige quattro 4dr Sedan AWD (3.0L 6cyl Turbodiesel 8A) | n/a | n/a | n/a |
| 2016 Audi A6 Trim: 2.0T Premium 4dr Sedan (2.0L 4cyl Turbo CVT) | n/a | n/a | n/a |
| 2016 Audi A6 Trim: 2.0T Premium Plus 4dr Sedan (2.0L 4cyl Turbo CVT) | n/a | n/a | n/a |
| 2016 Audi A6 Trim: 2.0T Premium quattro 4dr Sedan AWD (2.0L 4cyl Turbo 8A) | n/a | n/a | n/a |
| 2016 Audi A6 Trim: 2.0T Premium Plus quattro 4dr Sedan AWD (2.0L 4cyl Turbo 8A) | n/a | n/a | n/a |
| 2016 Audi A6 Trim: 3.0T Premium Plus quattro 4dr Sedan AWD (3.0L 6cyl S/C 8A) | n/a | n/a | n/a |
| 2016 Audi A6 Trim: 3.0T Prestige quattro 4dr Sedan AWD (3.0L 6cyl S/C 8A) | n/a | n/a | n/a |
| 2016 Audi A6 Trim: TDI Premium Plus quattro 4dr Sedan AWD (3.0L 6cyl Turbodiesel 8A | n/a | n/a | n/a |
| 2016 Audi A6 Trim: TDI Prestige quattro 4dr Sedan AWD (3.0L 6cyl Turbodiesel 8A) | n/a | n/a | n/a |
| 2016 Audi A6 Trim: 4dr Sedan AWD | n/a | n/a | Not Available |
| 2015 Audi A6 Trim: 2.0T Premium 4dr Sedan (2.0L 4cyl Turbo CVT) | n/a | 28/gallon | 19.8 |
| 2015 Audi A6 Trim: 2.0T Premium Plus 4dr Sedan (2.0L 4cyl Turbo CVT) | n/a | 28/gallon | 19.8 |
| 2015 Audi A6 Trim: 2.0T Premium quattro 4dr Sedan AWD (2.0L 4cyl Turbo 8A) | n/a | 23/gallon | 19.8 |
| 2015 Audi A6 Trim: 2.0T Premium Plus quattro 4dr Sedan AWD (2.0L 4cyl Turbo 8A) | n/a | 23/gallon | 19.8 |
| 2015 Audi A6 Trim: 3.0T Premium Plus quattro 4dr Sedan AWD (3.0L 6cyl S/C 8A) | n/a | 22/gallon | 19.8 |
| 2015 Audi A6 Trim: 3.0T Prestige quattro 4dr Sedan AWD (3.0L 6cyl S/C 8A) | n/a | 22/gallon | 19.8 |
| 2015 Audi A6 Trim: TDI Premium Plus quattro 4dr Sedan AWD (3.0L 6cyl Turbodiesel 8A) | n/a | 29/gallon | 19.2 |
| 2015 Audi A6 Trim: TDI Prestige quattro 4dr Sedan AWD (3.0L 6cyl Turbodiesel 8A) | n/a | 29/gallon | 19.2 |
| 2014 Audi A6 Trim: 2.0T Premium 4dr Sedan (2.0L 4cyl Turbo CVT) | $31,269 | 28/gallon | 19.8 |
| 2014 Audi A6 Trim: 3.0T Premium Plus quattro 4dr Sedan AWD (3.0L 6cyl S/C 8A) | $39,847 | 22/gallon | 19.8 |
| 2014 Audi A6 Trim: 2.0T Premium quattro 4dr Sedan AWD (2.0L 4cyl Turbo 8A) | $32,748 | 23/gallon | 19.8 |
| 2014 Audi A6 Trim: TDI Premium Plus quattro 4dr Sedan AWD (3.0L 6cyl Turbodiesel 8A) | $41,780 | 29/gallon | Not Available |
| 2014 Audi A6 Trim: 2.0T Premium Plus 4dr Sedan (2.0L 4cyl Turbo CVT) | $30,997 | 28/gallon | 19.8 |
| 2014 Audi A6 Trim: 2.0T Premium Plus quattro 4dr Sedan AWD (2.0L 4cyl Turbo 8A) | $32,462 | 23/gallon | 19.8 |
| 2014 Audi A6 Trim: 3.0T Prestige quattro 4dr Sedan AWD (3.0L 6cyl S/C 8A) | $39,496 | 22/gallon | 19.8 |
| 2014 Audi A6 Trim: TDI Prestige quattro 4dr Sedan AWD (3.0L 6cyl Turbodiesel 8A) | $41,412 | 29/gallon | Not Available |
| 2013 Audi A6 Trim: 2.0T Premium 4dr Sedan (2.0L 4cyl Turbo CVT) | $30,657 | 28/gallon | 19.8 |
| 2013 Audi A6 Trim: 3.0T Premium quattro 4dr Sedan AWD (3.0L 6cyl S/C 8A) | $36,481 | 22/gallon | 19.8 |
| 2013 Audi A6 Trim: 2.0T Premium quattro 4dr Sedan AWD (2.0L 4cyl Turbo 8A) | $32,217 | 24/gallon | 19.8 |
| 2012 Audi A6 Trim: 2.0T Premium 4dr Sedan (2.0L 4cyl Turbo CVT) | $25,872 | 28/gallon | 19.8 |
| 2012 Audi A6 Trim: 3.0T Premium quattro 4dr Sedan AWD (3.0L 6cyl S/C 8A) | $30,848 | 22/gallon | 19.8 |
| 2011 Audi A6 Trim: 3.2 Premium 4dr Sedan (3.2L 6cyl CVT) | $23,776 | 24/gallon | 21.1 |
| 2011 Audi A6 Trim: 3.0T Premium quattro 4dr Sedan AWD (3.0L 6cyl S/C 6A) | $26,633 | 21/gallon | 21.1 |
| 2011 Audi A6 Trim: 3.0T Avant Premium quattro 4dr Wagon AWD (3.0L 6cyl S/C 6A) | $28,283 | 21/gallon | 21.1 |
| 2011 Audi A6 Trim: 4.2 Prestige quattro 4dr Sedan AWD (4.2L 8cyl 6A) | $31,112 | 19/gallon | 21.1 |
| 2010 Audi A6 Trim: 3.2 Premium 4dr Sedan (3.2L 6cyl CVT) | $19,767 | 22/gallon | 21.1 |
| 2010 Audi A6 Trim: 3.0T Premium quattro 4dr Sedan AWD (3.0L 6cyl S/C 6A) | $22,082 | 21/gallon | 21.1 |
| 2010 Audi A6 Trim: 3.0T Avant Premium quattro 4dr Wagon AWD (3.0L 6cyl S/C 6A) | $23,454 | 21/gallon | 21.1 |
| 2010 Audi A6 Trim: 4.2 Prestige quattro 4dr Sedan AWD (4.2L 8cyl 6A) | $25,298 | 18/gallon | 21.1 |
| 2009 Audi A6 Trim: 3.2 4dr Sedan (3.1L 6cyl CVT) | $16,899 | 21/gallon | 21.1 |
| 2009 Audi A6 Trim: 3.0T quattro 4dr Sedan AWD (3.0L 6cyl S/C 6A) | $18,891 | 21/gallon | 21.1 |
| 2009 Audi A6 Trim: 3.0T Avant quattro 4dr Wagon AWD (3.0L 6cyl S/C 6A) | $20,080 | 21/gallon | 21.1 |
| 2009 Audi A6 Trim: 4.2 quattro 4dr Sedan AWD (4.2L 8cyl 6A) | $22,729 | 18/gallon | 21.1 |
| 2008 Audi A6 Trim: 3.2 4dr Sedan (3.1L 6cyl CVT) | $12,567 | 21/gallon | 21.1 |
| 2008 Audi A6 Trim: 3.2 quattro 4dr Sedan AWD (3.1L 6cyl 6A) | $14,003 | 20/gallon | 21.1 |
| 2008 Audi A6 Trim: 3.2 Avant quattro 4dr Wagon AWD (3.1L 6cyl 6A) | $14,843 | 20/gallon | 21.1 |
| 2008 Audi A6 Trim: 4.2 quattro 4dr Sedan AWD (4.2L 8cyl 6A) | $15,859 | 18/gallon | 21.1 |
| 2007 Audi A6 Trim: 3.2 4dr Sedan (3.1L 6cyl CVT) | $9,887 | 21/gallon | 21.1 |
| 2007 Audi A6 Trim: 3.2 quattro 4dr Sedan AWD (3.1L 6cyl 6A) | $10,618 | 20/gallon | 21.1 |
| 2007 Audi A6 Trim: 3.2 Avant quattro 4dr Wagon AWD (3.1L 6cyl 6A) | $11,007 | 20/gallon | 21.1 |
| 2007 Audi A6 Trim: 4.2 quattro 4dr Sedan AWD (4.2L 8cyl 6A) | $11,540 | 18/gallon | 21.1 |
| 2006 Audi A6 Trim: 4.2 quattro 4dr Sedan AWD (4.2L 8cyl 6A) | $9,254 | 18/gallon | 21.1 |
| 2006 Audi A6 Trim: 3.2 quattro 4dr Sedan AWD (3.1L 6cyl 6A) | $8,546 | 20/gallon | 21.1 |
| 2006 Audi A6 Trim: 3.2 Avant quattro 4dr Wagon AWD (3.1L 6cyl 6A) | $9,010 | 19/gallon | 21.1 |
| 2006 Audi A6 Trim: 3.2 4dr Sedan (3.1L 6cyl CVT) | $7,863 | 21/gallon | 21.1 |
| 2005 Audi A6 Trim: 3.2 quattro AWD 4dr Sedan (3.1L 6cyl 6A) | $6,517 | 19/gallon | 21.1 |
| 2005 Audi A6 Trim: 4.2 quattro AWD 4dr Sedan (4.2L 8cyl 6A) | $7,231 | n/a | 21.1 |
| 2004 Audi A6 Trim: 2.7T quattro AWD 4dr Sedan (2.7L 6cyl Turbo 6M) | $4,721 | 19/gallon | 18.5 |
| 2004 Audi A6 Trim: 2.7T quattro AWD 4dr Sedan (2.7L 6cyl Turbo 5A) | $4,716 | 19/gallon | 18.5 |
| 2004 Audi A6 Trim: 3.0 Fwd 4dr Sedan (3.0L 6cyl CVT) | $3,922 | 21/gallon | 18.5 |
| 2004 Audi A6 Trim: 3.0 quattro AWD 4dr Sedan (3.0L 6cyl 5A) | $4,137 | 19/gallon | 18.5 |
| 2004 Audi A6 Trim: 3.0 Avant quattro AWD 4dr Wagon (3.0L 6cyl 5A) | $4,467 | 19/gallon | 18.5 |
| 2004 Audi A6 Trim: 4.2 quattro AWD 4dr Sedan (4.2L 8cyl 5A) | $4,989 | 18/gallon | 21.7 |
| 2004 Audi A6 Trim: 2.7T S-Line quattro AWD 4dr Sedan (2.7L 6cyl Turbo 5A) | $4,758 | 19/gallon | 18.5 |
| 2003 Audi A6 Trim: 2.7T quattro AWD 4dr Sedan (2.7L 6cyl Turbo 6M) | $3,879 | 19/gallon | 18.5 |
| 2003 Audi A6 Trim: 2.7T quattro AWD 4dr Sedan (2.7L 6cyl Turbo 5A) | $3,808 | 19/gallon | 18.5 |
| 2003 Audi A6 Trim: 3.0 Fwd 4dr Sedan (3.0L 6cyl CVT) | $3,542 | 21/gallon | 18.5 |
| 2003 Audi A6 Trim: 3.0 quattro AWD 4dr Sedan (3.0L 6cyl 5A) | $3,722 | 19/gallon | 18.5 |
| 2003 Audi A6 Trim: 3.0 Avant quattro AWD 4dr Wagon (3.0L 6cyl 5A) | $3,876 | 19/gallon | 18.5 |
| 2003 Audi A6 Trim: 4.2 quattro AWD 4dr Sedan (4.2L 8cyl 5A) | $4,522 | 18/gallon | 21.7 |
| 2002 Audi A6 Trim: 2.7T quattro AWD 4dr Sedan (2.7L 6cyl Turbo 5A) | $3,478 | 18/gallon | 18.5 |
| 2002 Audi A6 Trim: 3.0 Avant quattro AWD 4dr Wagon (3.0L 6cyl 5A) | $3,394 | 18/gallon | 18.5 |
| 2002 Audi A6 Trim: 3.0 Fwd 4dr Sedan (3.0L 6cyl CVT) | $3,161 | 19/gallon | 18.5 |
| 2002 Audi A6 Trim: 3.0 quattro AWD 4dr Sedan (3.0L 6cyl 5A) | $3,385 | 18/gallon | 18.5 |
| 2002 Audi A6 Trim: 4.2 quattro AWD 4dr Sedan (4.2L 8cyl 5A) | $3,987 | 18/gallon | 21.7 |
| 2002 Audi A6 Trim: 2.7T quattro AWD 4dr Sedan (2.7L 6cyl Turbo 6M) | $3,415 | 18/gallon | 18.5 |
| 2001 Audi A6 Trim: 2.7T Quattro AWD 4dr Sedan (2.7L 6cyl Turbo 5A) | $3,347 | 18/gallon | 18.5 |
| 2001 Audi A6 Trim: 2.8 Fwd 4dr Sedan (2.8L 6cyl 5A) | $2,933 | 18/gallon | 18.5 |
| 2001 Audi A6 Trim: 2.8 Avant Quattro AWD 4dr Wagon (2.8L 6cyl 5A) | $3,197 | 18/gallon | 18.5 |
| 2001 Audi A6 Trim: 2.8 Quattro AWD 4dr Sedan (2.8L 6cyl 5A) | $3,093 | 18/gallon | 18.5 |
| 2001 Audi A6 Trim: 4.2 Quattro AWD 4dr Sedan (4.2L 8cyl 5A) | $3,713 | 18/gallon | 21.7 |