Used audi a6 for Sale near Mendon, IL
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2018 Audi A6 Premium Plus
84,177 mi.
109 days on market
WAUG3AFC5JN067613
$17,975
Great Deal
Hagan Automotive
Chatham, IL
4.4
2019 Audi A6 Premium
44,700 mi.
175 days on market
WAUD8AF26KN120719
$22,995
Auto Mall Of Springfield
Springfield, IL
3.8
2025 Audi A6 Premium
1,705 mi.
80 days on market
WAUK2BF29SN032276
$48,944
Good Deal
Clement Ford
O'Fallon, MO
4.6
2017 Audi A6 Premium
72,488 mi.
180 days on market
WAUC8AFC4HN036685
$19,995
Travers Autos Y Mas
O'Fallon, MO
4.2
Photos coming soon
2006 Audi A6 Base
163,422 mi.
206 days on market
WAUDH74F26N131876
Contact Dealer
Marcy Motors Llc
Columbia, MO
2.9
2015 Audi A6 Premium Plus
112,580 mi.
284 days on market
WAUFGAFC6FN012630
$13,999
Great Deal
Skyline Auto Group
Saint Charles, MO
5.0
2016 Audi A6 Premium Plus
89,447 mi.
2 days on market
WAUFGAFC9GN001655
Contact Dealer
Hiland Toyota
Moline, IL
4.3
2019 Audi A6 Prestige
69,840 mi.
37 days on market
WAUM2AF25KN087620
$29,995
Good Deal
Travers Automotive Group
Florissant, MO
3.9
2024 Audi A6 Premium Plus
36,617 mi.
150 days on market
WAUL2BF24RN014864
$33,501
Good Deal
Frank Leta Mitsubishi
Bridgeton, MO
4.3
2024 Audi A6 Premium Plus
23,781 mi.
149 days on market
WAUL2BF24RN008417
$35,141
Good Deal
Frank Leta Mitsubishi
Bridgeton, MO
4.3
2024 Audi A6 Premium Plus
30,889 mi.
150 days on market
WAUE3BF22RN019096
$34,041
Great Deal
Frank Leta Mitsubishi
Bridgeton, MO
4.3
2019 Audi A6 Premium
67,427 mi.
62 days on market
WAUK2AF24KN049965
$21,995
Fair Deal
Continental Auto Sales
Maryland Heights, MO
4.1
2017 Audi A6 Premium Plus
92,514 mi.
17 days on market
WAUG8AFC8HN033063
$14,858
Fair Deal
Carousel Auto Group
Iowa City, IA
4.3
2015 Audi A6 Premium
94,281 mi.
19 days on market
WAUCFAFC5FN034429
$12,122
Good Deal
Carousel Auto Group
Iowa City, IA
4.3
2023 Audi A6 Premium Plus
17,722 mi.
4 days on market
WAUE3BF27PN084488
$38,920
Good Deal
Carousel Mazda
Iowa City, IA
4.0
2005 Audi A6 Base
180,703 mi.
37 days on market
WAUDG94F85N095401
$2,600
Deery Brothers Cdjr
Iowa City, IA
4.4
2014 Audi A6 Premium
95,004 mi.
554 days on market
WAUFFAFC0EN163111
Contact Dealer
Lucky Motorz
Breckenridge Hills, MO
4.6
2019 Audi A6 Premium
65,788 mi.
32 days on market
WAUK2AF29KN056877
$23,700
Good DealSingle owner
Volkswagen Of Quad Cities
Davenport, IA
4.7
2019 Audi A6 Premium Plus
53,391 mi.
3 days on market
WAUL2AF25KN025369
$24,997
Good Deal
Audi Creve Coeur
Creve Coeur, MO
4.7
2025 Audi A6 Premium
9,203 mi.
61 days on market
WAUD3BF24SN033065
$41,697
Good Deal
Audi Creve Coeur
Creve Coeur, MO
4.7
2025 Audi A6 Premium Plus
5,333 mi.
61 days on market
WAUE3BF23SN035717
$45,397
Great Deal
Audi Creve Coeur
Creve Coeur, MO
4.7
2012 Audi A6 Premium
137,000 mi.
77 days on market
WAUHGAFC6CN120475
$9,500
Great Deal
Q And A Motors
St. Louis, MO
3.7
2015 Audi A6 Premium Plus
121,000 mi.
39 days on market
WAUFGAFC0FN007374
$9,800
Great DealClean title
Q And A Motors
St. Louis, MO
3.7
2014 Audi A6 Premium Plus
123,319 mi.
13 days on market
WAUHGAFC4EN072042
Contact Dealer
Bommarito Buick Gmc
Ellisville, MO
4.3
2016 Audi A6 Premium Plus
91,543 mi.
3 days on market
WAUFGAFC1GN120395
$14,140
Good Deal
Bommarito West County
Ellisville, MO
4.5
2023 Audi A6 Premium
21,937 mi.
94 days on market
WAUD3BF25PN007615
$33,500
Good DealSingle owner
Bommarito West County
Ellisville, MO
4.5
2001 Audi A6 Quattro
129,985 mi.
1169 days on market
WAUED64BX1N161059
$3,600
Fair Deal
Best Car Market Inc
McLean, IL
4.3
2019 Audi A6 Prestige
82,810 mi.
22 days on market
WAUM2AF26KN053282
$24,776
Good Deal
Bmw Of West St Louis
Manchester, MO
4.6
2018 Audi A6 Premium Plus
84,177 mi.
109 days on market
WAUG3AFC5JN067613
$17,975
Great Deal
Hagan Automotive
Chatham, IL
4.4
2019 Audi A6 Premium
44,700 mi.
175 days on market
WAUD8AF26KN120719
$22,995
Auto Mall Of Springfield
Springfield, IL
3.8
2025 Audi A6 Premium
1,705 mi.
80 days on market
WAUK2BF29SN032276
$48,944
Good Deal
Clement Ford
O'Fallon, MO
4.6
2017 Audi A6 Premium
72,488 mi.
180 days on market
WAUC8AFC4HN036685
$19,995
Travers Autos Y Mas
O'Fallon, MO
4.2
Photos coming soon
2006 Audi A6 Base
163,422 mi.
206 days on market
WAUDH74F26N131876
Contact Dealer
Marcy Motors Llc
Columbia, MO
2.9
2015 Audi A6 Premium Plus
112,580 mi.
284 days on market
WAUFGAFC6FN012630
$13,999
Great Deal
Skyline Auto Group
Saint Charles, MO
5.0
2016 Audi A6 Premium Plus
89,447 mi.
2 days on market
WAUFGAFC9GN001655
Contact Dealer
Hiland Toyota
Moline, IL
4.3
2019 Audi A6 Prestige
69,840 mi.
37 days on market
WAUM2AF25KN087620
$29,995
Good Deal
Travers Automotive Group
Florissant, MO
3.9
2024 Audi A6 Premium Plus
36,617 mi.
150 days on market
WAUL2BF24RN014864
$33,501
Good Deal
Frank Leta Mitsubishi
Bridgeton, MO
4.3
2024 Audi A6 Premium Plus
23,781 mi.
149 days on market
WAUL2BF24RN008417
$35,141
Good Deal
Frank Leta Mitsubishi
Bridgeton, MO
4.3
2024 Audi A6 Premium Plus
30,889 mi.
150 days on market
WAUE3BF22RN019096
$34,041
Great Deal
Frank Leta Mitsubishi
Bridgeton, MO
4.3
2019 Audi A6 Premium
67,427 mi.
62 days on market
WAUK2AF24KN049965
$21,995
Fair Deal
Continental Auto Sales
Maryland Heights, MO
4.1
2017 Audi A6 Premium Plus
92,514 mi.
17 days on market
WAUG8AFC8HN033063
$14,858
Fair Deal
Carousel Auto Group
Iowa City, IA
4.3
2015 Audi A6 Premium
94,281 mi.
19 days on market
WAUCFAFC5FN034429
$12,122
Good Deal
Carousel Auto Group
Iowa City, IA
4.3
2023 Audi A6 Premium Plus
17,722 mi.
4 days on market
WAUE3BF27PN084488
$38,920
Good Deal
Carousel Mazda
Iowa City, IA
4.0
2005 Audi A6 Base
180,703 mi.
37 days on market
WAUDG94F85N095401
$2,600
Deery Brothers Cdjr
Iowa City, IA
4.4
2014 Audi A6 Premium
95,004 mi.
554 days on market
WAUFFAFC0EN163111
Contact Dealer
Lucky Motorz
Breckenridge Hills, MO
4.6
2019 Audi A6 Premium
65,788 mi.
32 days on market
WAUK2AF29KN056877
$23,700
Good DealSingle owner
Volkswagen Of Quad Cities
Davenport, IA
4.7
2019 Audi A6 Premium Plus
53,391 mi.
3 days on market
WAUL2AF25KN025369
$24,997
Good Deal
Audi Creve Coeur
Creve Coeur, MO
4.7
2025 Audi A6 Premium
9,203 mi.
61 days on market
WAUD3BF24SN033065
$41,697
Good Deal
Audi Creve Coeur
Creve Coeur, MO
4.7
2025 Audi A6 Premium Plus
5,333 mi.
61 days on market
WAUE3BF23SN035717
$45,397
Great Deal
Audi Creve Coeur
Creve Coeur, MO
4.7
2012 Audi A6 Premium
137,000 mi.
77 days on market
WAUHGAFC6CN120475
$9,500
Great Deal
Q And A Motors
St. Louis, MO
3.7
2015 Audi A6 Premium Plus
121,000 mi.
39 days on market
WAUFGAFC0FN007374
$9,800
Great DealClean title
Q And A Motors
St. Louis, MO
3.7
2014 Audi A6 Premium Plus
123,319 mi.
13 days on market
WAUHGAFC4EN072042
Contact Dealer
Bommarito Buick Gmc
Ellisville, MO
4.3
2016 Audi A6 Premium Plus
91,543 mi.
3 days on market
WAUFGAFC1GN120395
$14,140
Good Deal
Bommarito West County
Ellisville, MO
4.5
2023 Audi A6 Premium
21,937 mi.
94 days on market
WAUD3BF25PN007615
$33,500
Good DealSingle owner
Bommarito West County
Ellisville, MO
4.5
2001 Audi A6 Quattro
129,985 mi.
1169 days on market
WAUED64BX1N161059
$3,600
Fair Deal
Best Car Market Inc
McLean, IL
4.3
2019 Audi A6 Prestige
82,810 mi.
22 days on market
WAUM2AF26KN053282
$24,776
Good Deal
Bmw Of West St Louis
Manchester, MO
4.6
Find Used Audi A6 in Mendon, IL
We've got 234 Used Audi A6 vehicles in Mendon, IL, with prices running from $2,600 to $53,420. Mileage ranges up to 231,947 miles, so you can decide if you want something lightly driven or a more wallet-friendly option.
Nearby Audi A6 for Sale
Used Audi A6 in Loraine, ILUsed Audi A6 in Paloma, ILUsed Audi A6 in Coatsburg, ILUsed Audi A6 in Fowler, ILUsed Audi A6 in Ursa, ILUsed Audi A6 in Lima, ILUsed Audi A6 in West Point, ILUsed Audi A6 in Sutter, ILUsed Audi A6 in Camp Point, ILUsed Audi A6 in Golden, ILUsed Audi A6 in Bowen, ILUsed Audi A6 in Basco, ILUsed Audi A6 in Quincy, ILUsed Audi A6 in Warsaw, ILUsed Audi A6 in La Grange, MOUsed Audi A6 in La Prairie, ILUsed Audi A6 in Clayton, ILUsed Audi A6 in Liberty, ILUsed Audi A6 in Taylor, MOUsed Audi A6 in Canton, MOUsed Audi A6 in Augusta, ILUsed Audi A6 in Elvaston, ILUsed Audi A6 in Payson, ILUsed Audi A6 in Carthage, ILUsed Audi A6 in Plainville, ILUsed Audi A6 in Timewell, ILUsed Audi A6 in Hamilton, ILUsed Audi A6 in Saint Patrick, MOUsed Audi A6 in Alexandria, MOUsed Audi A6 in Huntsville, ILUsed Audi A6 in Monticello, MOUsed Audi A6 in Maywood, MOUsed Audi A6 in Plymouth, ILUsed Audi A6 in Ferris, ILUsed Audi A6 in Durham, MOUsed Audi A6 in Camden, ILUsed Audi A6 in Lewistown, MOUsed Audi A6 in Keokuk, IAUsed Audi A6 in Wayland, MOUsed Audi A6 in Palmyra, MOUsed Audi A6 in Ewing, MOUsed Audi A6 in Nauvoo, ILUsed Audi A6 in Williamstown, MOUsed Audi A6 in Hull, ILUsed Audi A6 in Mount Sterling, ILUsed Audi A6 in Tennessee, ILUsed Audi A6 in Barry, ILUsed Audi A6 in Kinderhook, ILUsed Audi A6 in Baylis, ILUsed Audi A6 in Hannibal, MOUsed Audi A6 in Montrose, IAUsed Audi A6 in Dallas City, ILUsed Audi A6 in Saverton, MOUsed Audi A6 in Colusa, ILUsed Audi A6 in Colchester, ILUsed Audi A6 in Niota, ILUsed Audi A6 in Littleton, ILUsed Audi A6 in Kahoka, MOUsed Audi A6 in Philadelphia, MOUsed Audi A6 in La Belle, MOUsed Audi A6 in Argyle, IAUsed Audi A6 in La Harpe, ILUsed Audi A6 in New Salem, ILUsed Audi A6 in Perry, ILUsed Audi A6 in Versailles, ILUsed Audi A6 in Revere, MOUsed Audi A6 in Industry, ILUsed Audi A6 in New London, MOUsed Audi A6 in New Canton, ILUsed Audi A6 in Rushville, ILUsed Audi A6 in Chambersburg, ILUsed Audi A6 in Emden, MOUsed Audi A6 in Busch, MOUsed Audi A6 in Wyaconda, MOUsed Audi A6 in Blandinsville, ILUsed Audi A6 in Griggsville, ILUsed Audi A6 in Fort Madison, IAUsed Audi A6 in Macomb, ILUsed Audi A6 in Ashburn, MOUsed Audi A6 in Bethel, MOUsed Audi A6 in Monroe City, MOUsed Audi A6 in Newark, MOUsed Audi A6 in Knox City, MOUsed Audi A6 in Lomax, ILUsed Audi A6 in Luray, MOUsed Audi A6 in Wever, IAUsed Audi A6 in Sciota, ILUsed Audi A6 in Donnellson, IAUsed Audi A6 in Hunnewell, MOUsed Audi A6 in Frankford, MOUsed Audi A6 in Frederick, ILUsed Audi A6 in Denmark, IAUsed Audi A6 in Plevna, MOUsed Audi A6 in Rockport, ILUsed Audi A6 in Farmington, IAUsed Audi A6 in West Point, IAUsed Audi A6 in Gorin, MOUsed Audi A6 in Center, MOUsed Audi A6 in Meredosia, IL
Other Used Audi models in Mendon, IL
Used Audi A3Used Audi A3 CabrioletUsed Audi A3 SedanUsed Audi A3 Sportback e-tronUsed Audi A4Used Audi A5Used Audi A5 CabrioletUsed Audi A5 CoupeUsed Audi A5 SportbackUsed Audi A7Used Audi A8Used Audi New A5Used Audi New Q5Used Audi Q3Used Audi Q4 Sportback e-tronUsed Audi Q4 e-tronUsed Audi Q5Used Audi Q5 SportbackUsed Audi Q6 e-tronUsed Audi Q7Used Audi Q8Used Audi Q8 e-tronUsed Audi R8Used Audi RS 3Used Audi RS 5Used Audi RS 5 SportbackUsed Audi RS 6 AvantUsed Audi RS 7Used Audi RS Q8Used Audi RS e-tron GTUsed Audi S3Used Audi S4Used Audi S5Used Audi S5 CabrioletUsed Audi S5 CoupeUsed Audi S5 SportbackUsed Audi S6Used Audi S7Used Audi S8Used Audi SQ5Used Audi SQ5 SportbackUsed Audi SQ7Used Audi SQ8Used Audi TTUsed Audi TT CoupeUsed Audi allroadUsed Audi e-tronUsed Audi e-tron GTUsed Audi e-tron Sportback
All Years for Used Audi A6 in Mendon, IL
Used Audi A6 1995Used Audi A6 1996Used Audi A6 1997Used Audi A6 1998Used Audi A6 1999Used Audi A6 2000Used Audi A6 2001Used Audi A6 2002Used Audi A6 2003Used Audi A6 2004Used Audi A6 2005Used Audi A6 2006Used Audi A6 2007Used Audi A6 2008Used Audi A6 2009Used Audi A6 2010Used Audi A6 2011Used Audi A6 2012Used Audi A6 2013Used Audi A6 2014Used Audi A6 2015Used Audi A6 2016Used Audi A6 2017Used Audi A6 2018Used Audi A6 2019Used Audi A6 2020Used Audi A6 2021Used Audi A6 2022Used Audi A6 2023Used Audi A6 2024Used Audi A6 2025Used Audi A6 2026