Used 2004 Audi A6 for sale nationwide 

49 resultsDisplaying 1 - 25
2004 Audi A6 S-Line 16 Photos
  • No Accident or Damage Reported

    No accident or damage reported to CARFAX.

  • 2-Owner

    1st owner purchased on 07/26/04 and owned in NY until 01/24/06 • 2nd owner purchased on 11/13/06 and owned in MA until 09/25/17.

  • Personal Use

    1st owner drove an estimated 17,902 miles/year • 2nd owner drove an estimated 6,769 miles/year.

  • Service History

    Last serviced at 99,208 miles in Pittsfield, MA on 09/22/16 • Engine checked • Engine/powertrain computer/module checked.

2004 Audi A6 S-Line 5 PhotosNEWLY LISTED
  • Accident Reported

    Accident reported.

  • CARFAX 1-Owner

    Purchased on 04/30/04 and owned in DE until 08/17/18.

  • Personal Use

    Driven an estimated 7,118 miles/year.

  • Service History

    Last serviced at 101,384 miles 08/01/18 • Fuel filter replaced.

2004 Audi A6 S-Line 61 Photos
  • No Accident or Damage Reported

    No accident or damage reported to CARFAX.

  • 3+ Owners

    1st owner purchased on 06/30/04 and owned in NY until 02/27/08 • 2nd owner purchased on 05/09/08 and owned in NY until 05/12/08 • 3rd owner purchased on 06/12/08 and owned in NY until 06/11/18.

  • Personal Use

    1st owner drove an estimated 0 miles/year • 2nd owner drove an estimated 4,121 miles/year • 3rd owner drove an estimated 4,162 miles/year.

  • Service History

    Last serviced at 37,495 miles in Maplewood, MN on 06/10/13 • Maintenance inspection completed • Vehicle washed/detailed.

  • Accident Reported

    Accident reported.

  • 3+ Owners

    1st owner purchased on 11/15/03 and owned in IA until 01/22/04 • 2nd owner purchased on 01/22/04 and owned in IA until 12/21/06 • 3rd owner purchased on 03/12/07 and owned in CO until 10/14/13.

  • Multiple Use

    1st owner drove an estimated 15,303 miles/year • 2nd owner drove an estimated 0 miles/year • 3rd owner drove an estimated 0 miles/year • 4th owner drove an estimated 17,295 miles/year • 5th owner drove an estimated 5,893 miles/year.

  • Service History

    Last serviced at 173,891 miles in Grand Junction, CO on 12/28/17 • Maintenance inspection completed.

2004 Audi A6 28 Photos
  • No Accident or Damage Reported

    No accident or damage reported to CARFAX.

  • 3+ Owners

    1st owner purchased on 01/22/05 and owned in IL until 01/29/08 • 2nd owner purchased on 03/12/08 and owned in KY until 06/25/13 • 3rd owner purchased on 06/25/13 and owned in KY until 03/13/15.

  • Personal Use

    1st owner drove an estimated 0 miles/year • 2nd owner drove an estimated 11,614 miles/year • 3rd owner drove an estimated 14,370 miles/year • 4th owner drove an estimated 6,923 miles/year.

  • Service History

    Last serviced at 135,282 miles in Evansville, IN on 07/23/18 • Vehicle washed/detailed.

2004 Audi A6 S-Line 62 Photos
  • No Accident or Damage Reported

    No accident or damage reported to CARFAX.

  • CARFAX 1-Owner

    Purchased on 11/27/04 and owned in IN until 05/18/18.

  • Personal Use

    Driven an estimated 4,556 miles/year.

  • Service History

    Last serviced in Merrillville, IN on 05/31/18 • Interior cleaned.

2004 Audi A6 8 Photos
  • No Accident or Damage Reported

    No accident or damage reported to CARFAX.

  • 3+ Owners

    1st owner purchased on 04/08/04 and owned in NY until 09/13/05 • 2nd owner purchased on 09/13/05 and owned in SC until 06/12/06 • 3rd owner purchased on 07/28/06 and owned in NC until 09/13/17.

  • Personal Use

    1st owner drove an estimated 0 miles/year • 2nd owner drove an estimated 0 miles/year • 3rd owner drove an estimated 0 miles/year • 4th owner drove an estimated 7,517 miles/year.

  • Service History

    Last serviced at 136,178 miles in Fort Mill, SC on 02/20/18 • Alignment performed • Tire(s) mounted.

2004 Audi A6 23 Photos
  • No Accident or Damage Reported

    No accident or damage reported to CARFAX.

  • 2-Owner

    1st owner purchased on 03/08/04 and owned in CA until 12/11/09 • 2nd owner purchased on 12/13/09 and owned in CA until 06/12/18.

  • Personal Use

    1st owner drove an estimated 11,395 miles/year • 2nd owner drove an estimated 855 miles/year.

  • Service History

    Last serviced at 43,296 miles in Santa Clara, CA on 04/16/07 • Alignment checked • Brakes checked, Rear brake pads replaced, CV boot(s) replaced, Door locks checked, Rear brake rotor(s) replaced, Vehicle washed/detailed, Oil and filter changed.

2004 Audi A6 14 Photos
  • No Accident or Damage Reported

    No accident or damage reported to CARFAX.

  • 3+ Owners

    1st owner purchased on 07/02/04 and owned in NY until 10/31/07 • 2nd owner purchased on 12/27/07 and owned in NY until 04/14/15 • 3rd owner purchased on 05/07/15 and owned in PA until 04/10/17.

  • Personal Use

    1st owner drove an estimated 1,820 miles/year • 2nd owner drove an estimated 13,452 miles/year • 3rd owner drove an estimated 29,506 miles/year • 4th owner drove an estimated 8,730 miles/year.

  • Service History

    Last serviced at 140,005 miles in Yorktown, VA on 05/15/18 • Engine mount(s) replaced • Upper control arm(s) replaced.

2004 Audi A6 S-Line 15 PhotosNEWLY LISTED
  • No Accident or Damage Reported

    No accident or damage reported to CARFAX.

  • 3+ Owners

    1st owner purchased on 05/26/04 and owned in CA until 05/19/08 • 2nd owner purchased on 05/19/08 and owned in CA until 09/27/10 • 3rd owner purchased on 10/30/10 and owned in CA until Present.

  • Multiple Use

    1st owner drove an estimated 0 miles/year • 2nd owner drove an estimated 7,469 miles/year • 3rd owner drove an estimated 8,928 miles/year.

  • Service History

    Last serviced at 108,531 miles in Mission Viejo, CA on 01/12/16 • Maintenance inspection completed • Engine mount(s) replaced, Fuel filter replaced.

2004 Audi A6 10 Photos
  • No Accident or Damage Reported

    No accident or damage reported to CARFAX.

  • 3+ Owners

    1st owner purchased on 04/26/04 and owned in OR until 03/26/08 • 2nd owner purchased on 06/03/08 and owned in WA until 07/06/12 • 3rd owner purchased on 07/06/12 and owned in ID until 05/28/18.

  • Multiple Use

    1st owner drove an estimated 14,753 miles/year • 2nd owner drove an estimated 0 miles/year • 3rd owner drove an estimated 8,690 miles/year.

  • Service History

    Last serviced in Salt Lake City, UT on 06/11/18 • Vehicle washed/detailed • Interior cleaned.

2004 Audi A6 1 Photo
  • Branded Title

    Rebuilt title issued • Salvage title issued.

  • 3+ Owners

    1st owner purchased on 08/08/03 and owned in CO until 05/31/04 • 2nd owner purchased on 06/28/04 and owned in CO until 03/31/08 • 3rd owner purchased on 03/31/08 and owned in CO until 09/15/14.

  • Multiple Use

    1st owner drove an estimated 6,183 miles/year • 2nd owner drove an estimated 0 miles/year • 3rd owner drove an estimated 0 miles/year • 4th owner drove an estimated 0 miles/year • 5th owner drove an estimated 5,735 miles/year.

  • Service History

    Last serviced at 63,897 miles in Littleton, CO on 01/22/15 • Lights checked • Pre-purchase inspection completed.

2004 Audi A6 S-Line 11 Photos
  • Accident/Minor Damage

    Accident reported: minor damage.

  • 3+ Owners

    1st owner purchased on 03/31/04 and owned in VT until 04/24/07 • 2nd owner purchased on 09/19/07 and owned in PA until 06/04/13 • 3rd owner purchased on 05/09/14 and owned in NJ until 01/05/15.

  • Personal Use

    1st owner drove an estimated 11,942 miles/year • 2nd owner drove an estimated 0 miles/year • 3rd owner drove an estimated 0 miles/year • 4th owner drove an estimated 0 miles/year • 5th owner drove an estimated 0 miles/year • 6th owner drove an estimated 10,348 miles/year.

  • Service History

    Last serviced at 128,555 miles in Middletown, CT on 09/20/17 • Fuel pump replaced • Fuel filter replaced, Fuel pump module replaced.

2005 Audi A6 12 Photos
  • No Accident or Damage Reported

    No accident or damage reported to CARFAX.

  • N/ANumber of Owners

    Number of owners unknown.

  • Personal Use
  • Service History

    Last serviced at 87,152 miles in Avon Park, FL on 04/27/18 • A/C refrigerant recharged.

2005 Audi A6 24 Photos
  • Accident Reported

    Accident reported.

  • 3+ Owners

    1st owner purchased on 06/24/05 and owned in FL until 02/01/10 • 2nd owner purchased on 03/18/10 and owned in FL until 09/23/13 • 3rd owner purchased on 05/21/14 and owned in AL until 06/04/14.

  • Personal Use

    1st owner drove an estimated 0 miles/year • 2nd owner drove an estimated 11,723 miles/year • 3rd owner drove an estimated 13,473 miles/year.

  • Service History

    Last serviced in Newnan, GA on 12/23/16 • Spark plug(s) replaced.

2003 Audi A6 26 Photos
  • No Accident or Damage Reported

    No accident or damage reported to CARFAX.

  • 2-Owner

    1st owner purchased on 11/15/02 and owned in MI until 04/09/08 • 2nd owner purchased on 06/02/08 and owned in IL until 10/20/17.

  • Personal Use

    1st owner drove an estimated 3,163 miles/year • 2nd owner drove an estimated 7,801 miles/year.

  • Service History

    Last serviced in Minooka, IL on 07/14/18 • AIR injection pump replaced/repaired • Battery replaced.

2005 Audi A6 30 Photos
  • Damage Reported

    Damage reported.

  • 2-Owner

    1st owner purchased on 08/01/05 and owned in GA until 05/16/14 • 2nd owner purchased on 05/16/14 and owned in FL until 06/30/18.

  • Personal Use

    1st owner drove an estimated 14,495 miles/year • 2nd owner drove an estimated 3,557 miles/year.

  • Service History

    Last serviced at 41,713 miles in Sarasota, FL on 03/07/15 • Fluids checked • Oil and filter changed, Maintenance reminder reset, Tire condition and pressure checked, Tires rotated.

2005 Audi A6 37 Photos
  • No Accident or Damage Reported

    No accident or damage reported to CARFAX.

  • 3+ Owners

    1st owner purchased on 07/08/05 and owned in PA until 09/19/08 • 2nd owner purchased on 10/20/08 and owned in PA until 11/02/11 • 3rd owner purchased on 11/20/12 and owned in PA until 12/08/15.

  • Multiple Use

    1st owner drove an estimated 0 miles/year • 2nd owner drove an estimated 0 miles/year • 3rd owner drove an estimated 0 miles/year • 4th owner drove an estimated 12,488 miles/year • 5th owner drove an estimated 13,025 miles/year • 6th owner drove an estimated 6,236 miles/year.

  • Service History

    Last serviced at 93,926 miles in Elkton, MD on 03/31/16 • Vehicle serviced.

2005 Audi A6 33 Photos
  • No Accident or Damage Reported

    No accident or damage reported to CARFAX.

  • 2-Owner

    1st owner purchased on 08/18/05 and owned in IL until 07/21/08 • 2nd owner purchased on 09/03/08 and owned in IL until 09/16/17.

  • Personal Use

    1st owner drove an estimated 12,039 miles/year • 2nd owner drove an estimated 6,048 miles/year.

  • Service History

    Last serviced in North Riverside, IL on 03/06/18 • Tire(s) balanced • Tire(s) mounted.

2005 Audi A6 34 Photos
  • No Accident or Damage Reported

    No accident or damage reported to CARFAX.

  • 3+ Owners

    1st owner purchased on 03/04/05 and owned in PA until 02/17/08 • 2nd owner purchased on 04/04/08 and owned in OH until 05/14/12 • 3rd owner purchased on 08/27/12 and owned in PA until 08/03/18.

  • Personal Use

    1st owner drove an estimated 12,038 miles/year • 2nd owner drove an estimated 12,145 miles/year • 3rd owner drove an estimated 3,610 miles/year.

  • Service History

    Last serviced at 107,410 miles in Coraopolis, PA on 08/06/18 • Pre-delivery inspection completed.

2003 Audi A6 20 Photos
  • No Accident or Damage Reported

    No accident or damage reported to CARFAX.

  • 3+ Owners

    1st owner purchased on 04/02/03 and owned in FL until 03/29/07 • 2nd owner purchased on 04/10/07 and owned in FL until 02/07/13 • 3rd owner purchased on 02/07/13 and owned in KS until 07/20/18.

  • Personal Use

    1st owner drove an estimated 11,261 miles/year • 2nd owner drove an estimated 11,607 miles/year • 3rd owner drove an estimated 3,084 miles/year.

  • Service History

    Last serviced at 125,425 miles in Lawrence, KS on 07/06/18 • Maintenance inspection completed.

2003 Audi A6 1 Photo
  • No Accident or Damage Reported

    No accident or damage reported to CARFAX.

  • 3+ Owners

    1st owner purchased on 06/19/03 and owned in IL until 04/08/06 • 2nd owner purchased on 11/09/06 and owned in IL until 07/05/10 • 3rd owner purchased on 08/03/10 and owned in IL until 01/20/16.

  • Personal Use

    1st owner drove an estimated 10,273 miles/year • 2nd owner drove an estimated 0 miles/year • 3rd owner drove an estimated 12,395 miles/year • 4th owner drove an estimated 19,624 miles/year.

  • Service History

    Last serviced at 191,633 miles in Oak Lawn, IL on 07/15/17 • Vehicle serviced.

2005 Audi A6 39 Photos
  • Accident Reported

    Accident reported.

  • 3+ Owners

    1st owner purchased on 12/16/04 and owned in NJ until 08/23/10 • 2nd owner purchased on 04/07/11 and owned in CT until 07/22/13 • 3rd owner purchased on 06/20/14 and owned in NY until 07/26/18.

  • Personal Use

    1st owner drove an estimated 0 miles/year • 2nd owner drove an estimated 10,452 miles/year • 3rd owner drove an estimated 3,881 miles/year.

  • Service History

    Last serviced at 120,961 miles in Eastchester, NY on 08/21/17 • Vehicle washed/detailed.

2005 Audi A6 19 Photos
  • Accident/Minor Damage

    Accident reported: minor damage.

  • 3+ Owners

    1st owner purchased on 04/21/05 and owned in MI until 06/24/10 • 2nd owner purchased on 07/26/10 and owned in MI until 10/26/12 • 3rd owner purchased on 07/10/13 and owned in MI until 06/19/15.

  • Personal Use

    1st owner drove an estimated 0 miles/year • 2nd owner drove an estimated 0 miles/year • 3rd owner drove an estimated 0 miles/year • 4th owner drove an estimated 15,396 miles/year • 5th owner drove an estimated 16,563 miles/year • 6th owner drove an estimated 25,625 miles/year • 7th owner drove an estimated 7,665 miles/year.

  • Service History

    Last serviced at 164,500 miles in Southfield, MI on 06/25/18 • Safety inspection performed.

2005 Audi A6 24 Photos
  • No Accident or Damage Reported

    No accident or damage reported to CARFAX.

  • 2-Owner

    1st owner purchased on 05/25/05 and owned in NY until 11/23/11 • 2nd owner purchased on 12/29/11 and owned in VT until 03/02/15.

  • Personal Use

    1st owner drove an estimated 12,376 miles/year • 2nd owner drove an estimated 6,388 miles/year.

  • Service History

    Last serviced at 99,019 miles in Frederick, MD on 09/03/15 • Brakes checked • Window(s) checked, Emissions or safety inspection performed.

Displaying 25 of 49  results

The value of used vehicles varies with mileage, usage and condition and should be used as an estimate. The CARFAX Vehicle History products and services are based only on information supplied to CARFAX and available as of 08/19/2018 at 14:00 (CDT). Other information that may affect the value may not have been reported to CARFAX. The CARFAX Vehicle History Report for the vehicle may contain more current information. Vehicle descriptions and details on this page may have been provided, in part or entirely, by the seller or its agent. CARFAX does not verify these descriptions and details, and is not responsible for the accuracy of the information. Please refer to the CARFAX Terms of Use for more information.

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