111 Used Audi A6 for Sale Near Ballwin, MO
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Sponsored
2016 Audi A6 2.0T tiptronic quattro Premium Plus
97,745 mi.
7 days on market
WAUGFAFC2GN077841
$11,495
Good Deal
Auto House Of Bloomington
Bloomington, IL
Sponsored
2016 Audi A6 2.0T FWD S tronic Premium
93,841 mi.
122 days on market
WAUCFAFC9GN013939
$12,995
Fair Deal
Blue Sky Automotive
Chicago, IL
Sponsored
2014 Audi A6 2.0T FWD multitronic Premium
80,520 mi.
7 days on market
WAUDFAFC3EN016837
$12,499
Good Deal
Knb Motors
Northlake, IL
2018 Audi A6 3.0T Prestige Tiptronic quattro
43,216 mi.
4 days on market
WAUH3AFC0JN079107
$21,995
Auto House Of Bloomington
Bloomington, IL
4.8
2012 Audi A6 3.0T quattro Tiptronic Premium
53,294 mi.
12 days on market
WAUJGAFC6CN048176
$14,999
Your Choice Autos Joliet
Joliet, IL
4.4
2019 Audi A6 55 Premium Plus S tronic quattro
81,443 mi.
19 days on market
WAUL2AF28KN035698
$23,389
Fair Deal
Gerald Ford
North Aurora, IL
4.7
2016 Audi A6 2.0T tiptronic quattro Premium Plus
97,745 mi.
7 days on market
WAUGFAFC2GN077841
$11,495
Good Deal
Auto House Of Bloomington
Bloomington, IL
4.8
2016 Audi A6 3.0T tiptronic quattro Premium Plus
65,491 mi.
37 days on market
WAUFGAFC4GN007766
$17,450
Fair Deal
Ernie Patti Auto Sales
Fenton, MO
4.0
2019 Audi A6 45 Premium S tronic quattro
53,798 mi.
37 days on market
WAUD8AF20KN130758
$22,999
Your Choice Autos Joliet
Joliet, IL
4.4
New listing
2018 Audi A6 2.0T Sport Tiptronic quattro
67,025 mi.
1 day on market
WAUF8AFC2JN046523
$19,950
Fair DealClean title
Leen Motors
Merriam, KS
4.2
New listing
2014 Audi A6
95,821 mi.
1 day on market
WAUHGAFC0EN140918
Contact Dealer
St Louis Acura
Ballwin, MO
4.7
2025 Audi A6 Sport 45 Premium S tronic quattro
100 mi.
2 days on market
WAUD3BF26SN013660
$51,251
Fair DealClean title
Lafayette Volkswagen
Lafayette, IN
4.5
2021 Audi A6 55 Prestige S tronic quattro
74,146 mi.
2 days on market
WAUM2AF26MN085054
$30,631
Good Deal
Shottenkirk Toyota Of Quincy
Quincy, IL
4.5
2018 Audi A6 2.0T Premium Tiptronic quattro
67,684 mi.
2 days on market
WAUF8AFC8JN093443
$21,499
Fair Deal
Frankfort Auto Haus
Frankfort, IL
4.0
2014 Audi A6 2.0T tiptronic quattro Premium
118,900 mi.
3 days on market
WAUGFAFC4EN116913
$8,650
Good Deal
Indy Car Market Llc
Greenwood, IN
5.0
2016 Audi A6 3.0T tiptronic quattro Prestige
66,021 mi.
4 days on market
WAUHGAFC6GN110972
$21,900
Fair Deal
Pristine Auto Line Llc
Springfield, MO
4.9
2026 Audi A6 Premium Plus quattro S tronic
3,267 mi.
5 days on market
WAU55CFN1TN026929
$64,851
Good Deal
Audi Memphis
Memphis, TN
4.4
2018 Audi A6 2.0T Premium Plus Tiptronic quattro
81,069 mi.
5 days on market
WAUG8AFC7JN033478
$18,957
Fair Deal
Arlington Motors
Arlington, TN
4.7
2015 Audi A6 2.0T tiptronic quattro Premium Plus
179,695 mi.
7 days on market
WAUGFAFC6FN025403
$5,950
Good Deal
Silver Eagle Auto Mall Inc
Northmoor, MO
4.2
2008 Audi A6 3.2 tiptronic quattro
133,372 mi.
8 days on market
WAUDH74F28N176917
Contact Dealer
Courtesy Ford
Danville, IL
4.7
2026 Audi A6 Premium Plus quattro S tronic
5,065 mi.
8 days on market
WAU55CFN1TN024288
$61,620
Great DealClean title
Bommarito West County
Ellisville, MO
4.5
2024 Audi A6 Sport 45 Premium Plus S tronic quattro
72,090 mi.
9 days on market
WAUE3BF29RN011951
$27,575
Good DealSingle owner
Volkswagen Lees Summit
Lee's Summit, MO
4.5
2018 Audi A6 3.0T Premium Plus Tiptronic quattro
26,334 mi.
10 days on market
WAUG3AFC6JN107164
$28,000
Fair Deal
Honda Of Olathe
Olathe, KS
4.7
2015 Audi A6 3.0T tiptronic quattro Premium Plus
108,900 mi.
11 days on market
WAUFGAFC6FN040279
$12,770
Good Deal
Roadshow Bmw
Memphis, TN
4.4
2019 Audi A6 55 Premium S tronic quattro
86,928 mi.
11 days on market
WAUK2AF28KN085982
$22,950
Fair Deal
Overland Park Imports
Overland Park, KS
3.8
2026 Audi A6 Prestige quattro S tronic
3,054 mi.
12 days on market
WAU65CFN6TN028714
$71,301
Good Deal
Hawk Subaru
Plainfield, IL
4.5
2023 Audi A6 Sport 45 Premium Plus S tronic quattro
38,232 mi.
14 days on market
WAUE3BF29PN003622
$34,724
Good DealSingle owner
Bommarito West County
Ellisville, MO
4.5
2026 Audi A6 Premium Plus quattro S tronic
6,867 mi.
14 days on market
WAU25CFN1TN023709
Contact Dealer
Audi Springfield
Springfield, MO
4.7
2022 Audi A6 55 Prestige S tronic quattro
42,997 mi.
15 days on market
WAUM2BF21NN049926
$37,200
Fair Deal
Audi Kansas City
Kansas City, MO
4.4
2023 Audi A6 Sport 45 Premium S tronic quattro
38,486 mi.
16 days on market
WAUD3BF27PN000830
$36,351
Fair Deal
Audi Memphis
Memphis, TN
4.4
2010 Audi A6 3.2 multitronic FrontTrak Premium
122,113 mi.
16 days on market
WAUAKAFB1AN028596
$8,200
Fair Deal
International Auto Sales Of Florida
Memphis, TN
4.3
2025 Audi A6 55 Prestige S tronic quattro
3,813 mi.
16 days on market
WAUM2BF23SN027552
$59,151
Fair Deal
Audi Memphis
Memphis, TN
4.4
2012 Audi A6 3.0T quattro Tiptronic Premium
127,063 mi.
16 days on market
WAUGGAFC1CN163584
$12,200
Fair Deal
International Auto Sales Of Florida
Memphis, TN
4.3
2014 Audi A6 A6 TDI quattro tiptronic Premium Plus
120,920 mi.
17 days on market
WAUHMAFC0EN015460
$14,700
Fair Deal
Crest Auto Group
Kansas City, MO
4.7
Sponsored
2016 Audi A6 2.0T tiptronic quattro Premium Plus
97,745 mi.
7 days on market
WAUGFAFC2GN077841
$11,495
Good Deal
Auto House Of Bloomington
Bloomington, IL
2018 Audi A6 3.0T Prestige Tiptronic quattro
43,216 mi.
4 days on market
WAUH3AFC0JN079107
$21,995
Auto House Of Bloomington
Bloomington, IL
4.8
2012 Audi A6 3.0T quattro Tiptronic Premium
53,294 mi.
12 days on market
WAUJGAFC6CN048176
$14,999
Your Choice Autos Joliet
Joliet, IL
4.4
2019 Audi A6 55 Premium Plus S tronic quattro
81,443 mi.
19 days on market
WAUL2AF28KN035698
$23,389
Fair Deal
Gerald Ford
North Aurora, IL
4.7
2016 Audi A6 2.0T tiptronic quattro Premium Plus
97,745 mi.
7 days on market
WAUGFAFC2GN077841
$11,495
Good Deal
Auto House Of Bloomington
Bloomington, IL
4.8
2016 Audi A6 3.0T tiptronic quattro Premium Plus
65,491 mi.
37 days on market
WAUFGAFC4GN007766
$17,450
Fair Deal
Ernie Patti Auto Sales
Fenton, MO
4.0
2019 Audi A6 45 Premium S tronic quattro
53,798 mi.
37 days on market
WAUD8AF20KN130758
$22,999
Your Choice Autos Joliet
Joliet, IL
4.4
New listing
2018 Audi A6 2.0T Sport Tiptronic quattro
67,025 mi.
1 day on market
WAUF8AFC2JN046523
$19,950
Fair DealClean title
Leen Motors
Merriam, KS
4.2
New listing
2014 Audi A6
95,821 mi.
1 day on market
WAUHGAFC0EN140918
Contact Dealer
St Louis Acura
Ballwin, MO
4.7
2025 Audi A6 Sport 45 Premium S tronic quattro
100 mi.
2 days on market
WAUD3BF26SN013660
$51,251
Fair DealClean title
Lafayette Volkswagen
Lafayette, IN
4.5
2021 Audi A6 55 Prestige S tronic quattro
74,146 mi.
2 days on market
WAUM2AF26MN085054
$30,631
Good Deal
Shottenkirk Toyota Of Quincy
Quincy, IL
4.5
2018 Audi A6 2.0T Premium Tiptronic quattro
67,684 mi.
2 days on market
WAUF8AFC8JN093443
$21,499
Fair Deal
Frankfort Auto Haus
Frankfort, IL
4.0
2014 Audi A6 2.0T tiptronic quattro Premium
118,900 mi.
3 days on market
WAUGFAFC4EN116913
$8,650
Good Deal
Indy Car Market Llc
Greenwood, IN
5.0
2016 Audi A6 3.0T tiptronic quattro Prestige
66,021 mi.
4 days on market
WAUHGAFC6GN110972
$21,900
Fair Deal
Pristine Auto Line Llc
Springfield, MO
4.9
2026 Audi A6 Premium Plus quattro S tronic
3,267 mi.
5 days on market
WAU55CFN1TN026929
$64,851
Good Deal
Audi Memphis
Memphis, TN
4.4
2018 Audi A6 2.0T Premium Plus Tiptronic quattro
81,069 mi.
5 days on market
WAUG8AFC7JN033478
$18,957
Fair Deal
Arlington Motors
Arlington, TN
4.7
2015 Audi A6 2.0T tiptronic quattro Premium Plus
179,695 mi.
7 days on market
WAUGFAFC6FN025403
$5,950
Good Deal
Silver Eagle Auto Mall Inc
Northmoor, MO
4.2
2008 Audi A6 3.2 tiptronic quattro
133,372 mi.
8 days on market
WAUDH74F28N176917
Contact Dealer
Courtesy Ford
Danville, IL
4.7
2026 Audi A6 Premium Plus quattro S tronic
5,065 mi.
8 days on market
WAU55CFN1TN024288
$61,620
Great DealClean title
Bommarito West County
Ellisville, MO
4.5
2024 Audi A6 Sport 45 Premium Plus S tronic quattro
72,090 mi.
9 days on market
WAUE3BF29RN011951
$27,575
Good DealSingle owner
Volkswagen Lees Summit
Lee's Summit, MO
4.5
2018 Audi A6 3.0T Premium Plus Tiptronic quattro
26,334 mi.
10 days on market
WAUG3AFC6JN107164
$28,000
Fair Deal
Honda Of Olathe
Olathe, KS
4.7
2015 Audi A6 3.0T tiptronic quattro Premium Plus
108,900 mi.
11 days on market
WAUFGAFC6FN040279
$12,770
Good Deal
Roadshow Bmw
Memphis, TN
4.4
2019 Audi A6 55 Premium S tronic quattro
86,928 mi.
11 days on market
WAUK2AF28KN085982
$22,950
Fair Deal
Overland Park Imports
Overland Park, KS
3.8
2026 Audi A6 Prestige quattro S tronic
3,054 mi.
12 days on market
WAU65CFN6TN028714
$71,301
Good Deal
Hawk Subaru
Plainfield, IL
4.5
2023 Audi A6 Sport 45 Premium Plus S tronic quattro
38,232 mi.
14 days on market
WAUE3BF29PN003622
$34,724
Good DealSingle owner
Bommarito West County
Ellisville, MO
4.5
2026 Audi A6 Premium Plus quattro S tronic
6,867 mi.
14 days on market
WAU25CFN1TN023709
Contact Dealer
Audi Springfield
Springfield, MO
4.7
2022 Audi A6 55 Prestige S tronic quattro
42,997 mi.
15 days on market
WAUM2BF21NN049926
$37,200
Fair Deal
Audi Kansas City
Kansas City, MO
4.4
2023 Audi A6 Sport 45 Premium S tronic quattro
38,486 mi.
16 days on market
WAUD3BF27PN000830
$36,351
Fair Deal
Audi Memphis
Memphis, TN
4.4
2010 Audi A6 3.2 multitronic FrontTrak Premium
122,113 mi.
16 days on market
WAUAKAFB1AN028596
$8,200
Fair Deal
International Auto Sales Of Florida
Memphis, TN
4.3
2025 Audi A6 55 Prestige S tronic quattro
3,813 mi.
16 days on market
WAUM2BF23SN027552
$59,151
Fair Deal
Audi Memphis
Memphis, TN
4.4
2012 Audi A6 3.0T quattro Tiptronic Premium
127,063 mi.
16 days on market
WAUGGAFC1CN163584
$12,200
Fair Deal
International Auto Sales Of Florida
Memphis, TN
4.3
2014 Audi A6 A6 TDI quattro tiptronic Premium Plus
120,920 mi.
17 days on market
WAUHMAFC0EN015460
$14,700
Fair Deal
Crest Auto Group
Kansas City, MO
4.7
Find Used Audi A6 in Ballwin, MO
In the U.S., the Audi A6 is available as Sedan and Wagon. The best choice typically depends on space needs and personal preference.