Used Gray Audi A6 for Sale inRichmond, CA
81 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2024
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Dark Gray
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Dual Clutch
- Mileage:
- 52,829
- Stock #:
- 14591
- VIN:
- WAUL2BF29RN058598
New arrival
Sponsored by Redwood City Nissan
2024 Audi A6
quattro Premium Plus 55 TFSI
52,829 mi
Redwood City, CA
31 mi away
Good Deal
$28,684
- Year:
- 2025
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Chronos Gray Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 7,745
- Stock #:
- 25A0157
- VIN:
- WAUM2BF22SN034430
Sponsored Listing
2025 Audi A6
quattro Prestige 55 TFSI
7,745 mi
Fairfield, CA
26 mi away
Fair Deal
$53,865
- Year:
- 2013
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 211 hp 2L I4
- Exterior color:
- Quartz Gray Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 82,843
- Stock #:
- 1172K
- VIN:
- WAUGFAFC0DN144349
Sponsored Listing
2013 Audi A6
2.0T quattro Premium Plus Sedan AWD
82,843 mi
Novato, CA
16 mi away
Great Deal
$10,117
- Year:
- 2013
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 211 hp 2L I4
- Exterior color:
- Quartz Gray Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 82,843
- Stock #:
- 1172K
- VIN:
- WAUGFAFC0DN144349
2013 Audi A6
2.0T quattro Premium Plus Sedan AWD
82,843 mi
Novato, CA
16 mi away
Great Deal
$10,117
- Year:
- 2024
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Dark Gray
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Dual Clutch
- Mileage:
- 52,829
- Stock #:
- 14591
- VIN:
- WAUL2BF29RN058598
New arrival
2024 Audi A6
quattro Premium Plus 55 TFSI
52,829 mi
Redwood City, CA
31 mi away
Good Deal
$28,684
- Year:
- 2025
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Chronos Gray Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 7,745
- Stock #:
- 25A0157
- VIN:
- WAUM2BF22SN034430
2025 Audi A6
quattro Prestige 55 TFSI
7,745 mi
Fairfield, CA
26 mi away
Fair Deal
$53,865
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Gray Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 120,754
- Stock #:
- STK71714T
- VIN:
- WAUL2AF26KN071714
Price drop
-$2,276
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
120,754 mi
Home delivery from Westfield, IN
Price includes $1,935 shipping
Good Deal
$18,210
$15,934
- Year:
- 2008
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 350 hp 4.2L V8
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 74,787
- Stock #:
- AUD4791
- VIN:
- WAUDV74F88N034791
2008 Audi A6
4.2 quattro Sedan AWD
74,787 mi
Vallejo, CA
12 mi away
Fair Deal
$10,679
- 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:
- Brown (Pearl Beige)
- Transmission:
- Automatic
- Mileage:
- 64,000
- Stock #:
- 054923
- VIN:
- WAUK2AF22KN054923
New arrival
2019 Audi A6
55 TFSI quattro Premium Sedan AWD
64,000 mi
Home delivery from Rancho Cordova, CA
Price includes $133 shipping
Fair Deal
$22,201
- Year:
- 2023
- 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
- Transmission:
- 7-Speed Automatic
- Mileage:
- 32,977
- Stock #:
- B3338
- VIN:
- WAUL2BF24PN029491
New arrival
2023 Audi A6
quattro Premium Plus 55 TFSI
32,977 mi
Home delivery from Seaside, CA
Price includes $120 shipping
Good Deal
$36,105
- 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
- Transmission:
- 7-Speed Dual Clutch
- Mileage:
- 84,487
- Stock #:
- 074271
- VIN:
- WAUL2AF22KN074271
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
84,487 mi
Home delivery from Pompano Beach, FL
Price includes $2,575 shipping
Fair Deal
$22,913
- Year:
- 2012
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 310 hp 3L V6
- Exterior color:
- Oolong Gray Metallic
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 57,213
- Stock #:
- 041212
- VIN:
- WAUHGAFC6CN041212
2012 Audi A6
3.0T quattro Prestige Sedan AWD
57,213 mi
Home delivery from Los Angeles, CA
Price includes $501 shipping
Fair Deal
$13,990
- Year:
- 2017
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 333 hp 3L V6
- Exterior color:
- Tornado Gray Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 105,906
- Stock #:
- THN010951
- VIN:
- WAUH2AFC2HN010951
2017 Audi A6
3.0T quattro Prestige Sedan AWD
105,906 mi
Home delivery from Folsom, CA
Price includes $124 shipping
Fair Deal
$17,110
- Year:
- 2018
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Tornado Gray Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 57,061
- Stock #:
- PMA5972
- VIN:
- WAUG8AFC5JN075972
2018 Audi A6
2.0T quattro Premium Plus Sedan AWD
57,061 mi
Home delivery from Portland, OR
Price includes $780 shipping
Fair Deal
$20,975
- Year:
- 2022
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Chronos Gray Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 61,516
- Stock #:
- P11319
- VIN:
- WAUM2BF2XNN054364
New arrival
2022 Audi A6
quattro Prestige 55 TFSI
61,516 mi
Home delivery from Costa Mesa, CA
Price includes $962 shipping
Fair Deal
$30,940
- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 48,286
- Stock #:
- 29009661
- VIN:
- WAUE3BF23PN091437
2023 Audi A6
quattro Premium Plus 45 TFSI
48,286 mi
Store transfer to Pleasant Hill, CA
Price includes $1,599 shipping
Fair Deal
$31,597
- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- Automatic
- Mileage:
- 42,657
- Stock #:
- 29134404
- VIN:
- WAUD3BF25PN052389
New arrival
2023 Audi A6
quattro Premium 45 TFSI
42,657 mi
Store transfer to Pleasant Hill, CA
Price includes $149 shipping
Fair Deal
$30,147
- Year:
- 2015
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 220 hp 2L I4
- Exterior color:
- Dakota Gray Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Tan)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 155,926
- VIN:
- WAUGFAFC1FN030900
2015 Audi A6
2.0T quattro Premium Plus Sedan AWD
155,926 mi
San Leandro, CA
18 mi away
Fair Deal
$8,900
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Daytona Gray Pearl Effect
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 13
- Stock #:
- 26A0018
- VIN:
- WAU55CFN0TN028719
New arrival
2026 Audi A6
quattro Premium Plus 55 TFSI
Fairfield, CA
26 mi away
New car
MSRP $72,390
$63,769
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Daytona Gray Pearl Effect
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 12
- Stock #:
- TN052048
- VIN:
- WAU65CFN5TN052048
2026 Audi A6
quattro Prestige 55 TFSI
San Rafael, CA
9 mi away
New car
MSRP $80,680
$71,348
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Daytona Gray Pearl Effect
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 25
- Stock #:
- TN051930
- VIN:
- WAU65CFN6TN051930
2026 Audi A6
quattro Prestige 55 TFSI
San Rafael, CA
9 mi away
New car
MSRP $80,680
$71,348
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Daytona Gray Pearl Effect
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Muscat Brown
- Transmission:
- Automatic
- Mileage:
- 12
- Stock #:
- TN043334
- VIN:
- WAU55CFN0TN043334
2026 Audi A6
quattro Premium Plus 55 TFSI
San Rafael, CA
9 mi away
New car
MSRP $73,020
$64,300
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Daytona Gray Pearl Effect
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 6
- Stock #:
- 26A0066
- VIN:
- WAU55CFN7TN029883
2026 Audi A6
quattro Premium Plus 55 TFSI
Fairfield, CA
26 mi away
New car
MSRP $72,390
$63,769
- Year:
- 2008
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 350 hp 4.2L V8
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 74,787
- Stock #:
- AUD4791
- VIN:
- WAUDV74F88N034791
Sponsored Listing
2008 Audi A6
4.2 quattro Sedan AWD
74,787 mi
Vallejo, CA
12 mi away
Fair Deal
$10,679
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