Used Audi A6 for Sale near Dagmar, MT
173 results
- Year:
- 2015
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 310 hp 3L V6
- Exterior color:
- Silver
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 110,522
- Stock #:
- 2254
- VIN:
- WAUHGAFC6FN025001
2015 Audi A6
3.0T quattro Prestige Sedan AWD
110,522 mi
$13,420
- 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:
- 8-Speed Automatic
- Mileage:
- 60,549
- Stock #:
- 2D5798A
- VIN:
- WAUFGAFCXGN012633
2016 Audi A6
3.0T quattro Premium Plus Sedan AWD
60,549 mi
$18,991
- 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:
- 13,866
- Stock #:
- P008454
- VIN:
- WAUE3BF26PN008454
2023 Audi A6
quattro Premium Plus 45 TFSI
13,866 mi
$36,350
- 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:
- Brown
- Transmission:
- Automatic
- Mileage:
- 72,150
- Stock #:
- 167185
- VIN:
- WAUGFAFC6GN167185
![[W1] Moonlight Blue Metallic 2016 Audi A6 2.0T quattro Premium Plus Sedan AWD Sedan All-Wheel Drive Automatic](https://static.cargurus.com/images/forsale/2026/05/24/03/24/2016_audi_a6-pic-742660122597437506-1024x768.jpeg?io=true&width=640&height=480&fit=bounds&format=jpg&auto=webp)
2016 Audi A6
2.0T quattro Premium Plus Sedan AWD
72,150 mi
$17,276
- 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:
- Brown (Beige)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 74,485
- Stock #:
- 1Y070715
- VIN:
- WAUGFAFC6GN070715
2016 Audi A6
2.0T quattro Premium Plus Sedan AWD
74,485 mi
$15,304
- Year:
- 2015
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 220 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 96,169
- Stock #:
- N029253
- VIN:
- WAUGFAFC0FN029253
2015 Audi A6
2.0T quattro Premium Plus Sedan AWD
96,169 mi
$10,464
- Year:
- 2021
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Mileage:
- 82,935
- Stock #:
- G00348B
- VIN:
- WAUL2AF27MN043942
2021 Audi A6
quattro Premium Plus 55 TFSI AWD
82,935 mi
$26,783
- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Florett Silver Metallic
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 49,362
- Stock #:
- N1906B
- VIN:
- WAUD3BF29PN030914
-$1,001
2023 Audi A6
quattro Premium 45 TFSI
49,362 mi
$30,090
$29,088
- Year:
- 2017
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 333 hp 3L V6
- Exterior color:
- Black
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 95,526
- Stock #:
- 3637
- VIN:
- WAUF2AFC5HN008957
2017 Audi A6
3.0T quattro Premium Plus Sedan AWD
95,526 mi
$18,285
- Year:
- 2015
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 220 hp 2L I4
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 123,157
- Stock #:
- 5954
- VIN:
- WAUGFAFC0FN017197
2015 Audi A6
2.0T quattro Premium Plus Sedan AWD
123,157 mi
$11,640
- Year:
- 2017
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 2L I4
- Fuel type:
- Gasoline
- Transmission:
- 7-Speed Automatic
- Mileage:
- 94,500
- Stock #:
- 046964
- VIN:
- WAUD8AFC8HN046964
2017 Audi A6
2.0T Premium Plus Sedan FWD
94,500 mi
$15,852
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Daytona Gray Pearl
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 54,922
- Stock #:
- 1089W
- VIN:
- WAUL2AF2XKN103063
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
54,922 mi
$27,262
- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Manhattan Gray Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 18,138
- Stock #:
- 27384G
- VIN:
- WAUE3BF22PN026160
2023 Audi A6
quattro Premium Plus 45 TFSI
18,138 mi
$38,216
Recommended model year:
2019 Audi A6
Shop 2019 Audi A6 »With 581 currently listed for sale and an average price of $22,900.00, 32.2% of 2019 Audi A6 models for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2019 Audi A6 4.89 / 5 stars.
70.6% of 2019 Audi A6 models on CarGurus are accident free.
The 2019 Audi A6 stands out with its powerful 3.0 T engine, advanced technology features, and luxurious interior design.
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- White
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 7-Speed Automatic
- Mileage:
- 36,899
- Stock #:
- 18511
- VIN:
- WAUM2AF22KN108469
2019 Audi A6
55 TFSI quattro Prestige Sedan AWD
36,899 mi
$30,340
- 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
- Transmission:
- 7-Speed Dual Clutch
- Mileage:
- 63,791
- Stock #:
- 121104
- VIN:
- WAUE8AF21KN121104
2019 Audi A6
45 TFSI quattro Premium Plus Sedan AWD
63,791 mi
$25,141
- Year:
- 2016
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Ibis White
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 107,119
- Stock #:
- F102268
- VIN:
- WAUGFAFC4GN102268
2016 Audi A6
2.0T quattro Premium Plus Sedan AWD
107,119 mi
$14,842
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Blue
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 64,963
- Stock #:
- N017407
- VIN:
- WAUL2AF22KN017407
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
64,963 mi
$26,657
- Year:
- 2021
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 45,142
- Stock #:
- 18477
- VIN:
- WAUE8AF26MN026637
2021 Audi A6
quattro Premium Plus 45 TFSI AWD
45,142 mi
$27,240
- Year:
- 2018
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 340 hp 3L V6
- Exterior color:
- Silver
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 52,316
- Stock #:
- 18391
- VIN:
- WAUG3AFC4JN079199
2018 Audi A6
3.0T quattro Premium Plus Sedan AWD
52,316 mi
$23,740
- 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
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 87,006
- Stock #:
- M22148
- VIN:
- WAUL2AF28KN060777
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
87,006 mi
$21,606
- Year:
- 2025
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Glacier White Metallic
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 17,068
- Stock #:
- 22809
- VIN:
- WAUE3BF2XSN030594
2025 Audi A6
quattro Premium Plus 45 TFSI
17,068 mi
$45,890
- Year:
- 2014
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 240 hp 3L V6 Diesel
- Exterior color:
- Brilliant Black
- Combined gas mileage:
- 30 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 135,859
- Stock #:
- 057421
- VIN:
- WAUHMAFC2EN057421
2014 Audi A6
3.0 TDI quattro Prestige Sedan AWD
135,859 mi
$10,360
- 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
- Transmission:
- 7-Speed Automatic
- Mileage:
- 44,685
- Stock #:
- 036155C
- VIN:
- WAUE3BF20RN036155
2024 Audi A6
quattro Premium Plus 45 TFSI
44,685 mi
$30,423
FAQs
How much does the Audi A6 cost in Dagmar, MT?
Is the Audi A6 a good car?
How many Audi A6 vehicles in Dagmar, MT have no reported accidents or damage?
Is the Audi A6 safe?
What fuel types are available?
4.6 Overall rating
Customers say
The Audi A6 has consistently impressed owners across various model years with its blend of luxury, performance, and advanced technology. Reviewers particularly love the comfortable interiors, powerful engines, and smooth handling, making it a joy to drive for long distances. However, many have raised concerns about high maintenance costs and occasional performance issues, such as sluggish acceleration in some models. Overall, the A6 is favored for its reliable performance and luxurious features, though some drivers wish for improved cost efficiency.
AI generated from the text of customer reviews.
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What people say
Austin R
Reviewed a 2012 Audi A6 on Apr 2, 2025
In love with this car. After going from a 2009 Audi A6 to this 2012, I have 0 complaints. Couldn't be happier
Anonymous
Reviewed a 2015 Audi A6 on Sep 23, 2024
Great comfort, handling, torque, quiet, and the fuel mileage on highway is even better than whats listed.
Demetrius C
Reviewed a 2019 Audi A6 on Jul 22, 2025
This car came loaded with every feature I was looking for. Blind spot monitoring, adaptive cruise control, vented seat, ect. I definitely got what I paid for in a good way. I wish the outside of the car had a sleeker design.
Frederick E
Reviewed a 2002 Audi A6 on Jun 21, 2024
Theyre just a beautifully engineered automobile thats not surpassed by any other
Audi A6 Trims
| Trim type | MSRP |
|---|---|
| quattro Prestige 55 TFSI | $71,400 |
| quattro Progressiv TFSI | -- |
| quattro Technik TFSI | -- |
| quattro TFSI | -- |
| quattro Premium 55 TFSI | $64,100 |
| quattro Premium Plus 55 TFSI | $67,500 |
Audi A6 Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of Audi A6 prices has changed over time.
See more price trendsCarGurus recommends the 2019 Audi A6
Summary
With 581 currently listed for sale and an average price of $22,900.00, 32.2% of 2019 Audi A6 models for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2019 Audi A6 4.89 / 5 stars.
70.6% of 2019 Audi A6 models on CarGurus are accident free.
The 2019 Audi A6 stands out with its powerful 3.0 T engine, advanced technology features, and luxurious interior design.
Why it stands out
The 2019 Audi A6 sets a new standard among midsize luxury sedans with a radical redesign that retains familiar aesthetics while incorporating cutting-edge technology. Praised for its smooth performance, the A6 is outfitted with a creamy turbocharged 3.0-liter V6 engine that generates 335 horsepower, complemented by a sophisticated Quattro all-wheel-drive system. Noteworthy interior features include the impressive virtual cockpit and dual touchscreen interface, providing both driver assistance and entertainment options. With high-quality materials and advanced driver-assistance technologies, the A6 delivers both comfort and exceptional handling, making it a highly appealing choice for luxury sedan buyers.
Other model years to consider
- Average price: $17,333.00
- Good/great deal percentage: 32.9%
- User rating: 5 / 5
- Total listings: 668
- Average price: $32,399.00
- Good/great deal percentage: 34.4%
- User rating: 5 / 5
- Total listings: 550
- Average price: $13,412.00
- Good/great deal percentage: 31.9%
- User rating: 5 / 5
- Total listings: 565
These recommendations are based on CarGurus' proprietary market data from June 15, 2026, CarGurus experts' opinions, and generative AI.
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