Used Red Audi A6 for Sale
79 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:
- Matador Red Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 76,810
- Stock #:
- 007815T
- VIN:
- WAUG8AFC1JN007815
2018 Audi A6
2.0T quattro Premium Plus Sedan AWD
76,810 mi
Saint Cloud, FL
Fair Deal
$17,598
- Year:
- 2020
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Red
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 64,969
- Stock #:
- 32115
- VIN:
- WAUE8AF29LN082067
Price drop
-$1,000
2020 Audi A6
45 TFSI quattro Premium Plus AWD
64,969 mi
Jacksonville, FL
Good Deal
$23,195
$22,195
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Grenadine Red Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 6,417
- Stock #:
- A5578L
- VIN:
- WAU65CFN8TN025572
New arrival
2026 Audi A6
quattro Prestige 55 TFSI
6,417 mi
Sacramento, CA
Good Deal
$57,120
- Year:
- 2024
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Red (Maroon)
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 44,269
- Stock #:
- X9S052720
- VIN:
- WAUL2BF25RN052720
2024 Audi A6
quattro Premium Plus 55 TFSI
44,269 mi
Davenport, IA
Good Deal
$30,460
- Year:
- 2017
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 333 hp 3L V6
- Exterior color:
- Matador Red Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 81,328
- Stock #:
- FP15699
- VIN:
- WAUH2AFCXHN026881
Price drop
-$1,150
2017 Audi A6
3.0T quattro Prestige Sedan AWD
81,328 mi
Hillsboro, OR
Good Deal
$19,138
$18,238
- Year:
- 2018
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 340 hp 3L V6
- Exterior color:
- Red
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- Automatic
- Mileage:
- 97,686
- Stock #:
- UN057419
- VIN:
- WAUG3AFC3JN057419
2018 Audi A6
3.0T quattro Premium Plus Sedan AWD
97,686 mi
Draper, UT
Good Deal
$17,394
- Year:
- 2018
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Matador Red Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Atlas Beige)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 58,452
- Stock #:
- 086739
- VIN:
- WAUG8AFCXJN086739
2018 Audi A6
2.0T quattro Premium Plus Sedan AWD
58,452 mi
Plano, TX
Fair Deal
$18,699
- Year:
- 2014
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 220 hp 2L I4
- Exterior color:
- Garnet Red Pearl Effect
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 120,656
- Stock #:
- 4285
- VIN:
- WAUCFAFC1EN158681
2014 Audi A6
2.0T Premium Sedan FWD
120,656 mi
Powhatan, VA
Fair Deal
$8,498
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Grenadine Red Metallic
- Fuel type:
- Gasoline
- Interior color:
- Brown (Pearl Beige)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 5,380
- Stock #:
- M260174
- VIN:
- WAU15CFN3TN021617
2026 Audi A6
quattro Premium 55 TFSI
5,380 mi
Lakewood, CO
Good Deal
$54,995
- Year:
- 2014
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 220 hp 2L I4
- Exterior color:
- Red
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 125,612
- Stock #:
- 129731TND
- VIN:
- WAUGFAFC8EN129731
2014 Audi A6
2.0T quattro Premium Plus Sedan AWD
125,612 mi
Indianapolis, IN
Good Deal
$8,231
- Year:
- 2018
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Matador Red Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Atlas Beige)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 96,893
- VIN:
- WAUG8AFC7JN025056
2018 Audi A6
2.0T quattro Premium Plus Sedan AWD
96,893 mi
Rensselaer, NY
Fair Deal
$16,174
- Year:
- 2024
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Red (Maroon)
- Fuel type:
- Gasoline
- Transmission:
- 7-Speed Automatic
- Mileage:
- 48,008
- Stock #:
- C055916
- VIN:
- WAUL2BF24RN055916
2024 Audi A6
quattro Premium Plus 55 TFSI
48,008 mi
Greenville, AL
Fair Deal
$30,772
- Year:
- 2012
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 310 hp 3L V6
- Exterior color:
- Red
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 102,567
- Stock #:
- 12317E
- VIN:
- WAUJGAFC8CN073936
2012 Audi A6
3.0T quattro Prestige Sedan AWD
102,567 mi
Englewood, CO
Fair Deal
$10,995
- Year:
- 2015
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 310 hp 3L V6
- Exterior color:
- Red
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 83,880
- Stock #:
- RS030599
- VIN:
- WAUHGAFC6FN030599
New arrival
2015 Audi A6
3.0T quattro Prestige Sedan AWD
83,880 mi
Bakersfield, CA
Fair Deal
$16,239
- Year:
- 2024
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Red
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 52,075
- Stock #:
- 8F5PG5
- VIN:
- WAUL2BF21RN046025
2024 Audi A6
quattro Premium Plus 55 TFSI
52,075 mi
East Amherst, NY
Fair Deal
$29,349
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Red
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 190
- Stock #:
- TN024021A
- VIN:
- WAU55CFN5TN024021
2026 Audi A6
quattro Premium Plus 55 TFSI
190 mi
Santa Monica, CA
Fair Deal
$60,556
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Red
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 33,212
- Stock #:
- 28413963
- VIN:
- WAUL2AF20KN117411
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
33,212 mi
Birmingham, AL
Fair Deal
$28,998
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Grenadine Red Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 7,165
- Stock #:
- PL9393
- VIN:
- WAU65CFN4TN025391
New arrival
2026 Audi A6
quattro Prestige 55 TFSI
7,165 mi
Greenville, SC
Fair Deal
$62,494
- Year:
- 2015
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 310 hp 3L V6
- Exterior color:
- Red
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 139,000
- VIN:
- WAUHGAFC3FN011900
Price drop
-$1,850
2015 Audi A6
3.0T quattro Prestige Sedan AWD
139,000 mi
St. Louis, MO
Great Deal
$9,800
$7,950
- Year:
- 2024
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Grenadier Red Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 51,878
- Stock #:
- HG58418EA
- VIN:
- WAUL2BF23RN058418
Price drop
-$989
2024 Audi A6
quattro Premium Plus 55 TFSI
51,878 mi
Hattiesburg, MS
Great Deal
$29,313
$28,324
- Year:
- 2017
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Red
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 163,689
- Stock #:
- A1795
- VIN:
- WAUD8AFC9HN099043
2017 Audi A6
2.0T Premium Plus Sedan FWD
163,689 mi
Metairie, LA
Good Deal
$8,230
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Grenadine Red Metallic
- Fuel type:
- Gasoline
- Interior color:
- Muscat Bwn Fine Nappa/Pea
- Transmission:
- 7-Speed Automatic
- Mileage:
- 20
- Stock #:
- 232274
- VIN:
- WAU55CFN7TN026269
2026 Audi A6
quattro Premium Plus 55 TFSI
Placentia, CA
New car
MSRP $72,365
$61,995
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Grenadine Red Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Stock #:
- A20166
- VIN:
- WAU65CFN5TN049098
2026 Audi A6
quattro Prestige 55 TFSI
Austin, TX
New car
MSRP $77,220
$68,690
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Grenadine Red Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 22
- Stock #:
- TN033111
- VIN:
- WAU55CFN7TN033111
2026 Audi A6
quattro Premium Plus 55 TFSI
San Rafael, CA
New car
MSRP $73,080
$64,356
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