Used Audi A6 for Sale Under $20,000 NearMount Wilson, CA
87 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2016
- 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:
- Automatic
- Mileage:
- 95,615
- Stock #:
- GN180593
- VIN:
- WAUFGAFC8GN180593
Price drop
-$1,100
Sponsored by AutoNation Toyota Irvine
2016 Audi A6
3.0T quattro Premium Plus Sedan AWD
95,615 mi
Irvine, CA
45 mi away
Fair Deal
$14,497
$13,397
- 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
- Mileage:
- 85,073
- Stock #:
- 015388
- VIN:
- WAUH3AFC0JN015388
Sponsored Listing
2018 Audi A6
3.0T quattro Prestige Sedan AWD
85,073 mi
Corona, CA
36 mi away
Great Deal
$13,946
- Year:
- 2016
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 97,762
- Stock #:
- 075604
- VIN:
- WAUFFAFC6GN075604
Sponsored Listing
2016 Audi A6
2.0T quattro Premium Sedan AWD
97,762 mi
Orange, CA
32 mi away
Good Deal
$10,049
- Year:
- 2015
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 220 hp 2L I4
- Exterior color:
- Glacier White Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 132,495
- Stock #:
- 85T03225
- VIN:
- WAUGFAFC6FN036725
New arrival
2015 Audi A6
2.0T quattro Premium Plus Sedan AWD
132,495 mi
Ontario, CA
28 mi away
Fair Deal
$8,836
- Year:
- 2018
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 340 hp 3L V6
- Exterior color:
- Mythos Black Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 71,700
- Stock #:
- JN041171
- VIN:
- WAUH3AFC6JN041171
2018 Audi A6
3.0T quattro Prestige Sedan AWD
71,700 mi
Home delivery from Santa Cruz, CA
Price includes $290 shipping
Good Deal
$19,365
- 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 $1,793 shipping
Fair Deal
$18,068
$15,792
- Year:
- 2014
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 310 hp 3L V6
- Exterior color:
- Glacier White Metallic
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 123,078
- Stock #:
- EN076662
- VIN:
- WAUFGAFC0EN076662
2014 Audi A6
3.0T quattro Premium Plus Sedan AWD
123,078 mi
Tustin, CA
38 mi away
Fair Deal
$10,080
- Year:
- 2017
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 7-Speed Automatic
- Mileage:
- 109,014
- Stock #:
- ESTO2904
- VIN:
- WAUD8AFC1HN002904
2017 Audi A6
2.0T Premium Plus Sedan FWD
109,014 mi
Thousand Oaks, CA
46 mi away
Fair Deal
$11,636
- Year:
- 2016
- 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:
- Automatic
- Mileage:
- 95,615
- Stock #:
- GN180593
- VIN:
- WAUFGAFC8GN180593
Price drop
-$1,100
2016 Audi A6
3.0T quattro Premium Plus Sedan AWD
95,615 mi
Irvine, CA
45 mi away
Fair Deal
$14,497
$13,397
- Year:
- 2018
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- White
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 93,261
- Stock #:
- 046430
- VIN:
- WAUD8AFC7JN046430
2018 Audi A6
2.0T Premium Plus Sedan FWD
93,261 mi
Norco, CA
36 mi away
Good Deal
$16,033
- Year:
- 2018
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 56,612
- Stock #:
- NE-040599
- VIN:
- WAUC8AFC1JN040599
2018 Audi A6
2.0T Premium Sedan FWD
56,612 mi
Home delivery from Pittsburg, CA
Price includes $490 shipping
Good Deal
$16,568
- Year:
- 2017
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- [2Y] Glacier White Metallic
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Atlas Beige)
- Transmission:
- Automatic
- Mileage:
- 82,530
- VIN:
- WAUD8AFC7HN124697
![[2Y] Glacier White Metallic 2017 Audi A6 Sedan Front-Wheel Drive Automatic](https://static.cargurus.com/images/forsale/2026/07/07/02/17/2017_audi_a6-pic-6208926821756618309-1024x768.jpeg?io=true&width=640&height=480&fit=bounds&format=jpg&auto=webp)
2017 Audi A6
2.0T Premium Plus Sedan FWD
82,530 mi
Burbank, CA
16 mi away
Good Deal
$13,575
- Year:
- 2016
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- [W1] Moonlight Blue Metallic
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 56,963
- VIN:
- WAUGFAFC3GN159111
![[W1] Moonlight Blue Metallic 2016 Audi A6 Sedan All-Wheel Drive Automatic](https://static.cargurus.com/images/forsale/2026/06/14/04/14/2016_audi_a6-pic-7156659621863973303-1024x768.jpeg?io=true&width=640&height=480&fit=bounds&format=jpg&auto=webp)
2016 Audi A6
2.0T quattro Premium Plus Sedan AWD
56,963 mi
Burbank, CA
16 mi away
Fair Deal
$15,075
- Year:
- 2016
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Ibis White
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 86,514
- Stock #:
- 1013
- VIN:
- WAUCFAFC2GN103594
2016 Audi A6
2.0T Premium Sedan FWD
86,514 mi
Los Angeles, CA
13 mi away
Fair Deal
$12,123
- Year:
- 2014
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 310 hp 3L V6
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Transmission:
- 8-Speed Automatic
- Mileage:
- 133,825
- Stock #:
- 2019062026-02
- VIN:
- WAUFGAFC8EN085240
New arrival
2014 Audi A6
3.0T quattro Premium Plus Sedan AWD
133,825 mi
Home delivery from San Diego, CA
Price includes $133 shipping
Fair Deal
$9,003
- 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:
- 7-Speed Dual Clutch
- Mileage:
- 118,192
- Stock #:
- 034286
- VIN:
- WAUM2AF27KN034286
2019 Audi A6
55 TFSI quattro Prestige Sedan AWD
118,192 mi
Home delivery from Fresno, CA
Price includes $297 shipping
Fair Deal
$19,466
- Year:
- 2015
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 310 hp 3L V6
- Exterior color:
- Black
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 92,000
- Stock #:
- 13734
- VIN:
- WAUFGAFC7FN021756
2015 Audi A6
3.0T quattro Premium Plus Sedan AWD
92,000 mi
Corona, CA
39 mi away
Fair Deal
$13,915
- Year:
- 2018
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Transmission:
- 8-Speed Automatic
- Mileage:
- 118,536
- Stock #:
- 030666
- VIN:
- WAUG8AFC4JN030666
2018 Audi A6
2.0T quattro Premium Plus Sedan AWD
118,536 mi
Corona, CA
39 mi away
Great Deal
$10,860
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Blue
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Dual Clutch
- Mileage:
- 88,440
- Stock #:
- 122811
- VIN:
- WAUD8AF24KN122811
2019 Audi A6
45 TFSI quattro Premium Sedan AWD
88,440 mi
Bloomington, CA
39 mi away
Good Deal
$17,060
- Year:
- 2016
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 97,762
- Stock #:
- 075604
- VIN:
- WAUFFAFC6GN075604
2016 Audi A6
2.0T quattro Premium Sedan AWD
97,762 mi
Orange, CA
32 mi away
Good Deal
$10,049
- 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
- Mileage:
- 85,073
- Stock #:
- 015388
- VIN:
- WAUH3AFC0JN015388
2018 Audi A6
3.0T quattro Prestige Sedan AWD
85,073 mi
Corona, CA
36 mi away
Great Deal
$13,946
- Year:
- 2016
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 333 hp 3L V6
- Exterior color:
- Silver
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Tan)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 97,855
- Stock #:
- N110538
- VIN:
- WAUFGAFC2GN110538
Price drop
-$300
2016 Audi A6
3.0T quattro Premium Plus Sedan AWD
97,855 mi
North Hills, CA
23 mi away
Good Deal
$11,975
$11,675
- 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 $1,360 shipping
Fair Deal
$17,759
- Year:
- 2015
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 220 hp 2L I4
- Exterior color:
- Glacier White Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 132,495
- Stock #:
- 85T03225
- VIN:
- WAUGFAFC6FN036725
New arrival
Sponsored Listing
2015 Audi A6
2.0T quattro Premium Plus Sedan AWD
132,495 mi
Ontario, CA
28 mi away
Fair Deal
$8,836
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