Used Black Audi A6 for Sale inSterling, CO
78 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2018
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 117,598
- Stock #:
- 17766
- VIN:
- WAUF8AFC8JN064492
Sponsored Listing
2018 Audi A6
2.0T quattro Premium Sedan AWD
117,598 mi
Longmont, CO
99 mi away
Great Deal
$12,140
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Transmission:
- 7-Speed Automatic
- Mileage:
- 58,919
- Stock #:
- 113036
- VIN:
- WAUL2AF22KN113036
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
58,919 mi
Home delivery from Kennewick, WA
Price includes $2,215 shipping
Fair Deal
$26,365
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Mythos Black
- Fuel type:
- Gasoline
- Interior color:
- Muscat Brown
- Transmission:
- 7-Speed Automatic
- Mileage:
- 31
- Stock #:
- TN054001
- VIN:
- WAU55CFN6TN054001
2026 Audi A6
quattro Premium Plus 55 TFSI
Home delivery from Lubbock, TX
Price includes $986 shipping
New car
MSRP $72,340
$64,882
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Mythos Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 15
- Stock #:
- TN050692
- VIN:
- WAU55CFN6TN050692
2026 Audi A6
quattro Premium Plus 55 TFSI
Home delivery from Lubbock, TX
Price includes $986 shipping
New car
MSRP $72,340
$65,001
- Year:
- 2018
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 117,598
- Stock #:
- 17766
- VIN:
- WAUF8AFC8JN064492
2018 Audi A6
2.0T quattro Premium Sedan AWD
117,598 mi
Longmont, CO
99 mi away
Great Deal
$12,140
- Year:
- 2021
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- Automatic
- Mileage:
- 46,764
- Stock #:
- 29197213
- VIN:
- WAUE3AF29MN052566
2021 Audi A6
quattro Sport Premium Plus 45 TFSI AWD
46,764 mi
Store transfer to Loveland, CO
Price includes $1,399 shipping
Fair Deal
$29,397
- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Brilliant Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 58,515
- Stock #:
- 2297
- VIN:
- WAUD3BF25PN028612
2023 Audi A6
quattro Premium 45 TFSI
58,515 mi
Home delivery from Chattanooga, TN
Price includes $1,824 shipping
Good Deal
$26,804
- Year:
- 2018
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 71,881
- Stock #:
- 067423
- VIN:
- WAUG8AFC9JN067423
New arrival
2018 Audi A6
2.0T quattro Premium Plus Sedan AWD
71,881 mi
Home delivery from Rancho Cordova, CA
Price includes $1,744 shipping
Good Deal
$17,809
- Year:
- 2017
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Brilliant Black
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 115,305
- Stock #:
- 10307
- VIN:
- WAUG8AFC7HN086238
2017 Audi A6
2.0T quattro Premium Plus Sedan AWD
115,305 mi
Home delivery from Warminster, PA
Price includes $1,475 shipping
Fair Deal
$14,651
- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Black Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 30,479
- Stock #:
- 087128
- VIN:
- WAUD3BF29PN087128
2023 Audi A6
quattro Premium 45 TFSI
30,479 mi
Home delivery from Irving, TX
Price includes $1,280 shipping
Great Deal
$30,981
- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Black Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 31,005
- Stock #:
- PN069280
- VIN:
- WAUE3BF27PN069280
2023 Audi A6
quattro Premium Plus 45 TFSI
31,005 mi
Home delivery from Dallas, TX
Price includes $638 shipping
Good Deal
$31,459
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Black
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- Automatic
- Mileage:
- 95,507
- Stock #:
- B00756
- VIN:
- WAUM2AF28KN091175
2019 Audi A6
55 TFSI quattro Prestige Sedan AWD
95,507 mi
Home delivery from Overland Park, KS
Price includes $585 shipping
Good Deal
$20,834
- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Mythos Black Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 37,044
- Stock #:
- 047746
- VIN:
- WAUE3BF25PN047746
2023 Audi A6
quattro Premium Plus 45 TFSI
37,044 mi
Home delivery from Carrollton, TX
Price includes $952 shipping
Good Deal
$31,078
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Black
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 75,892
- Stock #:
- B00790
- VIN:
- WAUM2AF20KN047316
Price drop
-$1,000
2019 Audi A6
55 TFSI quattro Prestige Sedan AWD
75,892 mi
Home delivery from Overland Park, KS
Price includes $585 shipping
Good Deal
$23,834
$22,834
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Transmission:
- 7-Speed Automatic
- Mileage:
- 56,712
- Stock #:
- 087677
- VIN:
- WAUL2AF27KN087677
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
56,712 mi
Home delivery from Jacksonville, FL
Price includes $4,224 shipping
Fair Deal
$26,393
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Black
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Dual Clutch
- Mileage:
- 74,015
- Stock #:
- 3372
- VIN:
- WAUL2AF27KN052783
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
74,015 mi
Home delivery from Houston, TX
Price includes $1,084 shipping
Great Deal
$20,129
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 96,645
- Stock #:
- 131181
- VIN:
- WAUD8AF29KN131181
2019 Audi A6
45 TFSI quattro Premium Plus Sedan AWD
96,645 mi
Home delivery from Houston, TX
Price includes $868 shipping
Great Deal
$16,667
- Year:
- 2018
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 340 hp 3L V6
- Exterior color:
- Black
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 55,610
- Stock #:
- U17127Z
- VIN:
- WAUF3AFC7JN047214
2018 Audi A6
3.0T quattro Sport Sedan AWD
55,610 mi
Home delivery from Centennial, CO
Price includes $113 shipping
Fair Deal
$24,110
- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Black Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 42,801
- Stock #:
- 081180
- VIN:
- WAUD3BF23PN081180
2023 Audi A6
quattro Premium 45 TFSI
42,801 mi
Home delivery from Irving, TX
Price includes $1,280 shipping
Great Deal
$29,641
- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Black Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 21,956
- Stock #:
- L12752
- VIN:
- WAUD3BF25PN079673
2023 Audi A6
quattro Premium 45 TFSI
21,956 mi
Home delivery from La Puente, CA
Price includes $1,852 shipping
Fair Deal
$32,473
- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Brilliant Black
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 54,363
- Stock #:
- PN054775
- VIN:
- WAUE3BF23PN054775
2023 Audi A6
quattro Premium Plus 45 TFSI
54,363 mi
Home delivery from Marietta, GA
Price includes $1,124 shipping
Fair Deal
$29,921
- Year:
- 2017
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 8-Speed Automatic
- Mileage:
- 116,733
- Stock #:
- W2087
- VIN:
- WAUG8AFC2HN101017
New arrival
2017 Audi A6
2.0T quattro Premium Plus Sedan AWD
116,733 mi
Home delivery from Addison, IL
Price includes $1,191 shipping
Great Deal
$12,111
- Year:
- 2021
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Brilliant Black
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 113,765
- Stock #:
- 11114
- VIN:
- WAUD8AF22MN029093
2021 Audi A6
quattro Premium 45 TFSI AWD
113,765 mi
Home delivery from Berwyn, IL
Price includes $564 shipping
Great Deal
$18,163
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Black Metallic
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 7-Speed Automatic
- Mileage:
- 100,886
- Stock #:
- 120619A
- VIN:
- WAUD8AF22KN120619
2019 Audi A6
45 TFSI quattro Premium Sedan AWD
100,886 mi
Home delivery from Irving, TX
Price includes $1,280 shipping
Good Deal
$18,721
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