Used Gray Audi A6 for Sale inFreeport, IL
77 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Gray Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 30,825
- Stock #:
- PJ9097
- VIN:
- WAUE3BF23PN083659
Sponsored by Boucher Volkswagen Marketplace
2023 Audi A6
quattro Premium Plus 45 TFSI
30,825 mi
Franklin, WI
91 mi away
Fair Deal
$34,988
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Gray Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 88,891
- Stock #:
- 2563A
- VIN:
- WAUE8AF22KN120219
New arrival
Sponsored Listing
2019 Audi A6
45 TFSI quattro Premium Plus Sedan AWD
88,891 mi
Milton, WI
47 mi away
Fair Deal
$21,488
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 8,042
- Stock #:
- XDX023366
- VIN:
- WAU25CFN8TN023366
Price drop
-$1,499
Sponsored Listing
2026 Audi A6
quattro Premium Plus 55 TFSI
8,042 mi
Davenport, IA
70 mi away
Great Deal
$53,859
$52,360
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 68,716
- Stock #:
- 28819249
- VIN:
- WAUL2AF24KN055849
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
68,716 mi
Store transfer to Madison, WI
Price includes $1,399 shipping
Fair Deal
$25,397
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Gray Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 88,891
- Stock #:
- 2563A
- VIN:
- WAUE8AF22KN120219
New arrival
2019 Audi A6
45 TFSI quattro Premium Plus Sedan AWD
88,891 mi
Milton, WI
47 mi away
Fair Deal
$21,488
- Year:
- 2021
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Vesuvius Gray Metallic
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Pearl Beige)
- Transmission:
- Automatic
- Mileage:
- 36,443
- Stock #:
- PC100299A
- VIN:
- WAUE3AF26MN049012
Price drop
-$1,000
2021 Audi A6
quattro Sport Premium Plus 45 TFSI AWD
36,443 mi
Palatine, IL
82 mi away
Good Deal
$28,408
$27,408
- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Gray Metallic
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 7-Speed Automatic
- Mileage:
- 64,873
- Stock #:
- NU3560
- VIN:
- WAUE3BF2XPN059536
Price drop
-$1,700
2023 Audi A6
quattro Premium Plus 45 TFSI
64,873 mi
Naperville, IL
83 mi away
Fair Deal
$29,411
$27,711
- Year:
- 2017
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 58,096
- Stock #:
- SC260549A
- VIN:
- WAUG8AFC2HN116116
2017 Audi A6
2.0T quattro Premium Plus Sedan AWD
58,096 mi
St. Charles, IL
72 mi away
Good Deal
$17,683
- Year:
- 2016
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 333 hp 3L V6
- Exterior color:
- Oolong Gray Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Atlas Beige)
- Transmission:
- Automatic
- Mileage:
- 87,843
- Stock #:
- CSA8560
- VIN:
- WAUFGAFC5GN159670
New arrival
2016 Audi A6
3.0T quattro Premium Plus Sedan AWD
87,843 mi
Home delivery from Stafford, VA
Price includes $1,398 shipping
Fair Deal
$16,388
- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Manhattan Gray Metallic
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 40,365
- Stock #:
- PG7454
- VIN:
- WAUE3BF2XPN082878
2023 Audi A6
quattro Premium Plus 45 TFSI
40,365 mi
Morton Grove, IL
95 mi away
Good Deal
$30,827
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Vesuvius Gray Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 88,410
- Stock #:
- 28554C
- VIN:
- WAUL2AF29KN055085
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
88,410 mi
Home delivery from Lilburn, GA
Price includes $984 shipping
Good Deal
$20,507
- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Manhattan Gray Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 34,922
- Stock #:
- 27603G
- VIN:
- WAUE3BF20PN065863
2023 Audi A6
quattro Premium Plus 45 TFSI
34,922 mi
Highland Park, IL
92 mi away
Great Deal
$30,162
- Year:
- 2017
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 333 hp 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 8-Speed Automatic
- Mileage:
- 74,696
- Stock #:
- 19023
- VIN:
- WAUF2AFC9HN004930
2017 Audi A6
3.0T quattro Premium Plus Sedan AWD
74,696 mi
Lemont, IL
97 mi away
Good Deal
$17,178
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 68,919
- Stock #:
- A261011A
- VIN:
- WAUM2AF29KN103432
New arrival
2019 Audi A6
55 TFSI quattro Prestige Sedan AWD
68,919 mi
Highland Park, IL
92 mi away
Fair Deal
$25,400
- Year:
- 2022
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Daytona Gray Pearl Effect
- Fuel type:
- Gasoline
- Interior color:
- Black w/ Rock Gray Stitching
- Transmission:
- 7-Speed Automatic
- Mileage:
- 37,680
- Stock #:
- H9574
- VIN:
- WAUK2BF22NN060747
2022 Audi A6
quattro Premium 55 TFSI
37,680 mi
Downers Grove, IL
89 mi away
Great Deal
$30,256
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 8,042
- Stock #:
- XDX023366
- VIN:
- WAU25CFN8TN023366
Price drop
-$1,499
2026 Audi A6
quattro Premium Plus 55 TFSI
8,042 mi
Davenport, IA
70 mi away
Great Deal
$53,859
$52,360
- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Chronos Gray Metallic
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 55,903
- Stock #:
- PN006439
- VIN:
- WAUD3BF26PN006439
2023 Audi A6
quattro Premium 45 TFSI
55,903 mi
Westmont, IL
92 mi away
Great Deal
$26,527
- Year:
- 2021
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Typhoon Gray Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 67,086
- Stock #:
- PBP1228A
- VIN:
- WAUD3AF21MN068868
2021 Audi A6
quattro Sport Premium 45 TFSI AWD
67,086 mi
Elgin, IL
74 mi away
Good Deal
$22,603
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Daytona Gray Pearl
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 86,940
- Stock #:
- 1119
- VIN:
- WAUL2AF2XKN023942
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
86,940 mi
Home delivery from Salisbury, NC
Price includes $668 shipping
Good Deal
$20,657
- Year:
- 2024
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 54,387
- Stock #:
- JU18856
- VIN:
- WAUE3BF20RN037077
2024 Audi A6
quattro Premium Plus 45 TFSI
54,387 mi
Des Plaines, IL
91 mi away
Fair Deal
$26,873
- Year:
- 2013
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 211 hp 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 8-Speed Automatic
- Mileage:
- 129,714
- Stock #:
- 124530
- VIN:
- WAUGFAFC8DN124530
New arrival
2013 Audi A6
2.0T quattro Premium Plus Sedan AWD
129,714 mi
Home delivery from Fort Lauderdale, FL
Price includes $1,858 shipping
Fair Deal
$9,854
- Year:
- 2014
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 310 hp 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 91,571
- Stock #:
- 054042
- VIN:
- WAUFGAFC3EN054042
New arrival
2014 Audi A6
3.0T quattro Premium Plus Sedan AWD
91,571 mi
Home delivery from Hawthorne, NJ
Price includes $1,206 shipping
Good Deal
$11,896
- Year:
- 2018
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 112,686
- VIN:
- WAUG8AFC4JN030442
Price drop
-$600
2018 Audi A6
2.0T quattro Premium Plus Sedan AWD
112,686 mi
Maywood, IL
97 mi away
Good Deal
$13,225
$12,925
- Year:
- 2015
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 220 hp 2L I4
- Exterior color:
- Quartz Gray Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 112,450
- Stock #:
- JU18859A
- VIN:
- WAUGFAFCXFN024335
New arrival
Sponsored Listing
2015 Audi A6
2.0T quattro Premium Plus Sedan AWD
112,450 mi
Des Plaines, IL
91 mi away
Good Deal
$9,873
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