Used Black Audi A6 for Sale inUnion, SC
108 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Black
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 2,500
- Stock #:
- 33SL1239
- VIN:
- WAU55CFN2TN025000
Sponsored by Flow Porsche Audi Volkswagen of Asheville
2026 Audi A6
quattro Premium Plus 55 TFSI
2,500 mi
Asheville, NC
81 mi away
Fair Deal
$59,798
- Year:
- 2016
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 87,070
- Stock #:
- GN108126
- VIN:
- WAUGFAFC3GN108126
Sponsored Listing
2016 Audi A6
2.0T quattro Premium Plus Sedan AWD
87,070 mi
Greenville, SC
42 mi away
Good Deal
$13,295
- Year:
- 2024
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 55,856
- Stock #:
- 15230
- VIN:
- WAUE3BF29RN044707
New arrival
Sponsored Listing
2024 Audi A6
quattro Premium Plus 45 TFSI
55,856 mi
Salisbury, NC
93 mi away
Good Deal
$27,375
- Year:
- 2024
- 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:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Tan)
- Transmission:
- Automatic
- Mileage:
- 34,957
- Stock #:
- RRN043463
- VIN:
- WAUL2BF2XRN043463
New arrival
2024 Audi A6
quattro Premium Plus 55 TFSI
34,957 mi
Charlotte, NC
60 mi away
Great Deal
$29,296
- Year:
- 2024
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 55,856
- Stock #:
- 15230
- VIN:
- WAUE3BF29RN044707
New arrival
2024 Audi A6
quattro Premium Plus 45 TFSI
55,856 mi
Salisbury, NC
93 mi away
Good Deal
$27,375
- Year:
- 2024
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Brilliant Black
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 57,427
- Stock #:
- KP7874
- VIN:
- WAUE3BF22RN042040
Price drop
-$1,095
2024 Audi A6
quattro Premium Plus 45 TFSI
57,427 mi
Home delivery from Woodstock, GA
Price includes $606 shipping
Great Deal
$27,400
$26,304
- 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
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 16,180
- Stock #:
- 11465
- VIN:
- WAUD3BF21PN019213
2023 Audi A6
quattro Premium 45 TFSI
16,180 mi
Home delivery from Berwyn, IL
Price includes $418 shipping
Great Deal
$32,518
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Mythos Black Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Pearl Beige)
- Transmission:
- Automatic
- Mileage:
- 2,600
- Stock #:
- P017246
- VIN:
- WAU35CFN6TN017246
Price drop
-$2,000
2026 Audi A6
quattro Prestige 55 TFSI
2,600 mi
Greenville, SC
40 mi away
Good Deal
$60,620
$58,620
- Year:
- 2015
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 220 hp 2L I4
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Brown Or Taupe
- Transmission:
- 6-Speed Automatic
- Mileage:
- 91,019
- Stock #:
- 1612
- VIN:
- WAUGFAFC8FN009865
2015 Audi A6
2.0T quattro Premium Plus Sedan AWD
91,019 mi
Home delivery from Savannah, GA
Price includes $268 shipping
Fair Deal
$11,306
- Year:
- 2020
- 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:
- 7-Speed Dual Clutch
- Mileage:
- 53,595
- Stock #:
- 065871-AAM
- VIN:
- WAUE8AF22LN065871
New arrival
2020 Audi A6
45 TFSI quattro Premium Plus AWD
53,595 mi
Home delivery from Houston, TX
Price includes $1,322 shipping
Good Deal
$25,246
- 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
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Pearl Beige)
- Transmission:
- Automatic
- Mileage:
- 23,220
- Stock #:
- P66586
- VIN:
- WAUD3BF20PN066586
2023 Audi A6
quattro Premium 45 TFSI
23,220 mi
Charlotte, NC
66 mi away
Good Deal
$34,762
- Year:
- 2016
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 333 hp 3L V6
- Exterior color:
- Brilliant Black
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 91,287
- Stock #:
- THP621B
- VIN:
- WAUFGAFC0GN011216
Photos coming soon
2016 Audi A6
3.0T quattro Premium Plus Sedan AWD
91,287 mi
Charlotte, NC
61 mi away
Good Deal
$15,899
- Year:
- 2020
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Brilliant Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 56,286
- Stock #:
- NU3464
- VIN:
- WAUD8AF24LN080397
Price drop
-$1,399
2020 Audi A6
45 TFSI quattro Premium AWD
56,286 mi
Home delivery from Naperville, IL
Price includes $1,812 shipping
Fair Deal
$24,623
$23,224
- 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 $1,110 shipping
Great Deal
$20,155
- 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
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 54,152
- Stock #:
- 19036
- VIN:
- WAUL2AF27KN060852
New arrival
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
54,152 mi
Home delivery from Lemont, IL
Price includes $1,485 shipping
Fair Deal
$25,363
- Year:
- 2018
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Engine:
- 340 hp 3L V6
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 84,970
- Stock #:
- 15995
- VIN:
- WAUH3AFC9JN044940
New arrival
2018 Audi A6
84,970 mi
Home delivery from San Antonio, TX
Price includes $1,576 shipping
Fair Deal
$19,770
- Year:
- 2016
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 86,138
- Stock #:
- 2002747
- VIN:
- WAUGFAFC8GN088892
2016 Audi A6
2.0T quattro Premium Plus Sedan AWD
86,138 mi
Home delivery from Sykesville, MD
Price includes $621 shipping
Good Deal
$14,396
- Year:
- 2016
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (TAN)
- Transmission:
- Automatic
- Mileage:
- 51,930
- Stock #:
- 70204568
- VIN:
- WAUDFAFC2GN061125
2016 Audi A6
2.0T Premium Plus Sedan FWD
51,930 mi
Store transfer to Greenville, SC
Price includes $999 shipping
Fair Deal
$19,997
- 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
New arrival
2023 Audi A6
quattro Premium Plus 45 TFSI
31,005 mi
Home delivery from Dallas, TX
Price includes $885 shipping
Good Deal
$31,706
- Year:
- 2024
- 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
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 45,795
- Stock #:
- 053693
- VIN:
- WAUL2BF20RN053693
New arrival
2024 Audi A6
quattro Premium Plus 55 TFSI
45,795 mi
Home delivery from Bloomington, IN
Price includes $616 shipping
Fair Deal
$31,016
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Mythos Black Metallic
- Fuel type:
- Gasoline
- Interior color:
- Muscat Brown
- Transmission:
- 7-Speed Automatic
- Mileage:
- 7,012
- Stock #:
- SL4491
- VIN:
- WAU55CFN5TN024178
2026 Audi A6
quattro Premium Plus 55 TFSI
7,012 mi
Matthews, NC
61 mi away
Good Deal
$58,186
- Year:
- 2017
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Black Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 72,532
- Stock #:
- M19279
- VIN:
- WAUG8AFC7HN122705
2017 Audi A6
2.0T quattro Premium Plus Sedan AWD
72,532 mi
Home delivery from Maryville, TN
Price includes $260 shipping
Fair Deal
$16,838
- Year:
- 2011
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 300 hp 3L V6
- Exterior color:
- Black
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 86,119
- Stock #:
- 054598
- VIN:
- WAUKGAFB4BN054598
2011 Audi A6
3.0T quattro Prestige Sedan AWD
86,119 mi
Home delivery from Bloomington, IL
Free home delivery
Good Deal
$8,795
- Year:
- 2024
- 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:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Tan)
- Transmission:
- Automatic
- Mileage:
- 34,957
- Stock #:
- RRN043463
- VIN:
- WAUL2BF2XRN043463
New arrival
Sponsored Listing
2024 Audi A6
quattro Premium Plus 55 TFSI
34,957 mi
Charlotte, NC
60 mi away
Great Deal
$29,296
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