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581 listings
- $22,500great price$998 below market
- 87,901 miles
- No accidents, 2 owners, personal use
- 22 City / 29 Hwy MPG
- Landen Motors (370 mi away)
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Located in Loveland, OH / 370 miles away from Madison, WI
You deserve to experience our fabulous 2021 Audi A6 55 Premium quattro Sedan presented in Firmament Blue Metallic. Powered by a TurboCharged 3.0 Liter...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (22 City/29 Highway)
Listing Information:
VIN: WAUK2AF20MN047178
Stock: 3604
Certified Pre-Owned: No
Listed since: 04-09-2025 - $29,499fair price$170 below market
- 48,621 miles
- No accidents, 2 owners, personal use
- 23 City / 31 Hwy MPG
- Driveway (304 mi away)
- Home delivery*
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Located in Waterford, MI / 304 miles away from Madison, WI
High Demand,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Brake Assist,Heated Seats,Heated Steering Wheel,Keyless Start,Lane Departure War...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
26 Combined MPG (23 City/31 Highway)
Listing Information:
VIN: WAUE3AF26MN103084
Stock: MN103084P
Certified Pre-Owned: No - $31,888fair price$158 above market
- 32,369 miles
- No accidents, 2 owners, corporate fleet vehicle
- 23 City / 31 Hwy MPG
- Chicago Auto Place (110 mi away)
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Located in Downers Grove, IL / 110 miles away from Madison, WI
Thank you for visiting another one of Chicago Auto Place's exclusive listings! CALL US NOW FOR A FREE QUOTE 630-422-1122 FOR MORE PHOTOS VISIT WWW.CHI...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
26 Combined MPG (23 City/31 Highway)
Listing Information:
VIN: WAUE3AF20MN079946
Stock: H9049B
Certified Pre-Owned: No
Listed since: 05-23-2025 - New Listing
- 9,057 miles
- No accidents, 1 owner, personal use only
- 23 City / 31 Hwy MPG
- Audi Indianapolis (275 mi away)
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Located in Indianapolis, IN / 275 miles away from Madison, WI
Fully Inspected and Serviced, Audi Active Lane Assist w/Emergency Assist, Audi Adaptive Cruise Assist, Bang Olufsen 3D Premium Sound System, Contrast ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
26 Combined MPG (23 City/31 Highway)
Listing Information:
VIN: WAUE3AF25MN063807
Stock: AIP063807
Certified Pre-Owned: No
Listed since: 07-21-2025 - Price Drop
- 47,794 miles
- No accidents, 2 owners, corporate fleet vehicle
- 23 City / 31 Hwy MPG
- Conway Imports (96 mi away)
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Located in Streamwood, IL / 96 miles away from Madison, WI
Visit Conway Imports to shop our great deals. You can call 630-830-3600 to schedule your test drive today.
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
26 Combined MPG (23 City/31 Highway)
Listing Information:
VIN: WAUE3AF23MN056855
Stock: 11970
Certified Pre-Owned: No - New Listing
- 43,511 miles
- No accidents, 2 owners, personal use only
- 23 City / 31 Hwy MPG
- EchoPark Automotive Nashville (493 mi away)
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Located in Nashville, TN / 493 miles away from Madison, WI
At EchoPark, it’s all about offering you options for a happy experience. We have thousands of new-to-you makes and models that range from sedans to tr...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
26 Combined MPG (23 City/31 Highway)
Listing Information:
VIN: WAUF8BF24MN009989
Stock: CMN009989
Certified Pre-Owned: No
Listed since: 07-10-2025 - New Listing
- 56,755 miles
- 22 City / 29 Hwy MPG
- CarMax Tinley Park (132 mi away)
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Located in Tinley Park, IL / 132 miles away from Madison, WI
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
24 Combined MPG (22 City/29 Highway)
Listing Information:
VIN: WAUL2AF23MN035000
Stock: 27246449
Certified Pre-Owned: No - 32,621 miles
- Frame damage reported, 1 owner, corporate fleet vehicle
- 23 City / 31 Hwy MPG
- Luxury Auto Sales llc (389 mi away)
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Located in Columbus, OH / 389 miles away from Madison, WI
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Issue reported
Salvage Vehicle: No
Frame Damage: Yes
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
26 Combined MPG (23 City/31 Highway)
Listing Information:
VIN: WAUD3AF26MN047398
Stock: 7903
Certified Pre-Owned: No- New Listing$50,987fair price$740 below market
- 9,410 miles
- 21 City / 30 Hwy MPG
- The Audi Exchange (99 mi away)
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Located in Highland Park, IL / 99 miles away from Madison, WI
Welcome to the Audi Exchange, One of America's premier marketers of high-line and luxury automobiles. This vehicle has all of the right options Presti...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUM2BF20NN047424
Stock: AP13775
Certified Pre-Owned: Yes
Listed since: 07-22-2025 - $41,990fair price$380 below market
- 26,522 miles
- No accidents, 2 owners, personal use
- 21 City / 30 Hwy MPG
- Carvana - Nashville (495 mi away)
- Home delivery*
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Located in Nashville, TN / 495 miles away from Madison, WI
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUL2BF25NN019520
Stock: 2003745288
Certified Pre-Owned: No
Listed since: 05-27-2025 - New Listing$29,990fair price$179 above market
- 37,887 miles
- No accidents, 3 owners, personal use
- 24 City / 32 Hwy MPG
- Carvana - Indianapolis (280 mi away)
- Home delivery*
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Located in Indianapolis, IN / 280 miles away from Madison, WI
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
27 Combined MPG (24 City/32 Highway)
Listing Information:
VIN: WAUE8AF22LN081908
Stock: 2003904640
Certified Pre-Owned: No
Listed since: 07-17-2025 - $41,900fair price$988 above market
- 32,634 miles
- No accidents, 2 owners, personal use only
- 21 City / 30 Hwy MPG
- Autohaus BMW of Maplewood (310 mi away)
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Located in Saint Louis, MO / 310 miles away from Madison, WI
Brilliant Black 2022 Audi A6 3.0T Premium Plus Quattro, Black Leather Interior, Navigation, Rear View Camera, Adaptive Cruise Assist w/Lane Guidance, ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUL2BF21NN018025
Stock: 28372A
Certified Pre-Owned: No
Listed since: 06-23-2025 - $31,977great price$5,396 below market
- 25,023 miles
- No accidents, 2 owners, corporate fleet vehicle
- 24 City / 31 Hwy MPG
- AutoNation USA St. Louis (300 mi away)
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Located in St Peters, MO / 300 miles away from Madison, WI
Sun/MoonroofLeather SeatsNavigation SystemKeyless StartANOTHER GREAT PRESENTATION by VW of COLUMBUS!!! This Audi A6 Sedan has been loved by its ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
27 Combined MPG (24 City/31 Highway)
Listing Information:
VIN: WAUD3BF20PN050131
Stock: PN050131
Certified Pre-Owned: No
Listed since: 06-17-2025 - 28,876 miles
- No accidents, 2 owners, personal use only
- 21 City / 30 Hwy MPG
- Chicago Auto Place (110 mi away)
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Located in Downers Grove, IL / 110 miles away from Madison, WI
Thank you for visiting another one of Chicago Auto Place's exclusive listings! CALL US NOW FOR A FREE QUOTE 630-422-1122 FOR MORE PHOTOS VISIT WWW.CHI...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: WAUL2BF21NN041062
Stock: H9119
Certified Pre-Owned: No
Listed since: 05-23-2025- 72,691 miles
- No accidents, 2 owners, personal use only
- 24 City / 32 Hwy MPG
- Audi Columbus (398 mi away)
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Located in Columbus, OH / 398 miles away from Madison, WI
*DESIRED FEATURES:* AWD, Sun/Moonroof, Backup Camera, Leather, Navigation, Heated Seats, Cooled Seats, Blind Spot Monitor, Apple CarPlay, Bluetooth, L...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
27 Combined MPG (24 City/32 Highway)
Listing Information:
VIN: WAUF8AF27LN090754
Stock: I31705A
Certified Pre-Owned: No
Listed since: 04-07-2025- New Listing
- 39,992 miles
- 23 City / 32 Hwy MPG
- Zeigler Chevrolet Schaumburg (97 mi away)
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Located in Schaumburg, IL / 97 miles away from Madison, WI
Recent Arrival! 2022 Audi A6 2.0T Premium Plus quattro, Okapi Brown w/Leather Seating Surfaces. quattro Firmament Blue MetallicBlack Optic Exterior ...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
26 Combined MPG (23 City/32 Highway)
Listing Information:
VIN: WAUE3BF20NN020161
Stock: P1295
Certified Pre-Owned: No
Listed since: 07-22-2025 - Price Drop$25,498great price$2,926 below market
- 57,908 miles
- No accidents, 1 owner, personal use only
- 23 City / 31 Hwy MPG
- Gurnee Volkswagen (86 mi away)
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Located in Gurnee, IL / 86 miles away from Madison, WI
Recent Arrival! 2021 A6 45 Sport Premium Plus quattro 2.0L 4-Cylinder TFSI Firmament Blue Metallic**ALL WHEEL DRIVE**, **SUNROOF/MOONROOF**, **LEATHER...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
26 Combined MPG (23 City/31 Highway)
Listing Information:
VIN: WAUE3AF27MN056776
Stock: GV1070S
Certified Pre-Owned: No
Listed since: 03-28-2025 - $16,990fair price$510 below market
- 115,875 miles
- No accidents, 2 owners, personal use
- 22 City / 29 Hwy MPG
- Auto Gallery Chicago (106 mi away)
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Located in Addison, IL / 106 miles away from Madison, WI
Visit Auto Gallery of Chicago to shop our great deals. You can call 630-628-1400 to schedule your test drive today.
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
25 Combined MPG (22 City/29 Highway)
Listing Information:
VIN: WAUL2AF28KN101330
Stock: 7111
Certified Pre-Owned: No
Listed since: 06-14-2025 - New Listing
- 100,818 miles
- No accidents, 1 owner, personal use only
- 22 City / 29 Hwy MPG
- Midway Autohaus (120 mi away)
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Located in Bridgeview, IL / 120 miles away from Madison, WI
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
24 Combined MPG (22 City/29 Highway)
Listing Information:
VIN: WAUM2AF2XLN002465
Stock: 26990
Certified Pre-Owned: No - $25,999fair price$542 below market
- 34,709 miles
- No accidents, 2 owners, corporate fleet vehicle
- 24 City / 32 Hwy MPG
- Audi Columbus (398 mi away)
Close
Located in Columbus, OH / 398 miles away from Madison, WI
*DESIRED FEATURES:* AWD, Sun/Moonroof, Leather, Navigation, Backup Camera, Heated Seats, Apple CarPlay, Blind Spot Monitor, SiriusXM, Bluetooth, Lane ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
27 Combined MPG (24 City/32 Highway)
Listing Information:
VIN: WAUD8AF22KN131443
Stock: I252711A
Certified Pre-Owned: No
Listed since: 06-10-2025 - $42,700fair price$220 above market
- 10,663 miles
- No accidents, 1 owner, personal use only
- 24 City / 31 Hwy MPG
- Audi Orland Park (128 mi away)
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Located in Tinley Park, IL / 128 miles away from Madison, WI
4-Zone Automatic Climate Control, Adaptive Cruise Assist w/Lane Guidance, Audi Phone Box w/Wireless Charging, Audi Side Assist w/Pre Sense Rear, Bang ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
27 Combined MPG (24 City/31 Highway)
Listing Information:
VIN: WAUE3BF21PN071624
Stock: PN071624
Certified Pre-Owned: Yes
Listed since: 06-11-2025
Showing 1 - 21 out of 581 listings
Consumer Reviews for the Audi A6
Read recent reviews for the Audi A6
2019 A6 is fun to drive: 1 year update
Mr. Mike, 04/14/2019
2019 Audi A6 3.0 TFSI Premium Plus quattro 4dr Sedan AWD (3.0L 6cyl Turbo gas/electric hybrid 7AM)
I wanted to update the review of my 2019 A6 premium plus with the 3.0L engine, sports suspension and adaptive cruise technology. The car remains the most fun to drive vehicle I’ve ever owned. The new MMI that appeared radical a year ago is now so familiar. I love the ability to toggle and change info on the screens. I couldn’t imagine
going back to the old push knob that seems archaic … without a touch screen. Engine acceleration in sports mode is phenomenal. Maybe a bit of lag in automatic mode at low rev but not a big issue for me. Handling is superb and the cabin is very quiet, except for an annoying rattle from the rear sun shades that I would not order again. With snow conditions, the car handled beautifully even with streets that were not plowed well. FYI, my Pirelli P Zero tires performed well but only gave me 18K miles.
Used 2021 Audi A6 in Madison, WI Values
Estimated values
2021 Audi A6 Premium 4dr Sedan AWD w/55 TFSI (3.0L 6cyl Turbo gas/electric mild hybrid 7AM) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $29,344 | $30,884 | $32,438 |
| Clean | $28,723 | $30,175 | $31,638 |
| Average | $27,686 | $28,994 | $30,303 |
| Rough | $26,339 | $27,459 | $28,569 |
The average list price of a used 2021 Audi A6 in Madison, Wisconsin is $32,595. The average mileage on a used Audi A6 2021 for sale in Madison, Wisconsin is 45,316. Based on the average mileage of 45,316 for used 2021 Audi A6 for sale in Madison, WI and using an average vehicle condition rating, which means the vehicle may have a few mechanical and/or cosmetic problems and may require a considerable amount of reconditioning, we appraise the average trade-in value of a used Audi A6 2021 in Madison, Wisconsin to be $27,686.
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