Used Audi A6 for Sale near Buffalo, IA
263 results
- Year:
- 2022
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Blue Metallic
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 7-Speed Automatic
- Mileage:
- 49,191
- Stock #:
- M15956
- VIN:
- WAUE3BF20NN020161
Sponsored by McGrath Volkswagen of Marion
2022 Audi A6
quattro Premium Plus 45 TFSI
49,191 mi
$31,170
- 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
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 27,601
- Stock #:
- XP5001
- VIN:
- WAUL2BF24RN045421
Sponsored Listing
2024 Audi A6
quattro Premium Plus 55 TFSI
27,601 mi
$35,712
- 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:
- 60,585
- Stock #:
- 010782A
- VIN:
- WAUE3BF27RN010782
Sponsored Listing
2024 Audi A6
quattro Premium Plus 45 TFSI
60,585 mi
$28,169
- 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
$26,448
- Year:
- 2016
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 333 hp 3L V6
- Exterior color:
- Moonlight Blue
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Atlas Beige)
- Transmission:
- Automatic
- Mileage:
- 83,960
- Stock #:
- A0477
- VIN:
- WAUFGAFC5GN195360
2016 Audi A6
3.0T quattro Premium Plus Sedan AWD
83,960 mi
$15,546
- 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
$29,614
- 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
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 74,929
- Stock #:
- 057176
- VIN:
- WAUL2AF20KN057176
-$1,115
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
74,929 mi
$21,425
$20,310
- 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:
- 60,585
- Stock #:
- 010782A
- VIN:
- WAUE3BF27RN010782
2024 Audi A6
quattro Premium Plus 45 TFSI
60,585 mi
$28,169
- Year:
- 2021
- 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:
- 68,197
- Stock #:
- D24909E
- VIN:
- WAUD8AF21MN028629
2021 Audi A6
quattro Premium 45 TFSI AWD
68,197 mi
$24,745
- 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:
- Brown
- Transmission:
- 8-Speed Automatic
- Mileage:
- 77,145
- Stock #:
- 48563
- VIN:
- WAUGFAFC9GN147559
-$320
2016 Audi A6
2.0T quattro Premium Plus Sedan AWD
77,145 mi
$14,802
$14,482
- Year:
- 2024
- 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:
- 67,254
- Stock #:
- B11212
- VIN:
- WAUE3BF26RN019506
2024 Audi A6
quattro Premium Plus 45 TFSI
67,254 mi
$26,109
- Year:
- 2018
- 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
- Transmission:
- Automatic
- Mileage:
- 58,826
- Stock #:
- 111755
- VIN:
- WAUC8AFC5JN111755
2018 Audi A6
2.0T Premium Sedan FWD
58,826 mi
$18,478
- Year:
- 2015
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 310 hp 3L V6
- Exterior color:
- White
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 81,651
- Stock #:
- V1558
- VIN:
- WAUFGAFC5FN023652
2015 Audi A6
3.0T quattro Premium Plus Sedan AWD
81,651 mi
$16,274
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:
- 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
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 27,601
- Stock #:
- XP5001
- VIN:
- WAUL2BF24RN045421
2024 Audi A6
quattro Premium Plus 55 TFSI
27,601 mi
$35,712
- 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
$13,636
- 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
$9,595
- 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
$35,883
- 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:
- 97,745
- Stock #:
- 77841
- VIN:
- WAUGFAFC2GN077841
2016 Audi A6
2.0T quattro Premium Plus Sedan AWD
97,745 mi
$11,978
- 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
$15,151
- 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
$10,426
- Year:
- 2019
- 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:
- 48,057
- Stock #:
- KN129051
- VIN:
- WAUD8AF28KN129051
2019 Audi A6
45 TFSI quattro Premium Sedan AWD
48,057 mi
$23,354
- 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
$16,485
- Year:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 7,000
- Stock #:
- XDX023366
- VIN:
- WAU25CFN8TN023366
Sponsored Listing
2026 Audi A6
quattro Premium Plus 55 TFSI
7,000 mi
$61,990
FAQs
How much does the Audi A6 cost in Buffalo, IA?
Is the Audi A6 a good car?
How many Audi A6 vehicles in Buffalo, IA 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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Filter by rating
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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