Used Audi A6 for Sale nearKeithsburg, IL
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2017
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 333 hp 3L V6
- Exterior color:
- White
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 8-Speed Automatic
- Mileage:
- 91,777
- Stock #:
- M16018
- VIN:
- WAUH2AFC3HN118687
Sponsored by McGrath Volkswagen of Marion
2017 Audi A6
3.0T quattro Prestige Sedan AWD
91,777 mi
$17,913
- 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 Listing
2022 Audi A6
quattro Premium Plus 45 TFSI
49,191 mi
$29,829
- 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
$27,789
- Year:
- 2017
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 333 hp 3L V6
- Exterior color:
- White
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 8-Speed Automatic
- Mileage:
- 91,777
- Stock #:
- M16018
- VIN:
- WAUH2AFC3HN118687
2017 Audi A6
3.0T quattro Prestige Sedan AWD
91,777 mi
$17,913
- Year:
- 2024
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Chronos Gray Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 10,977
- Stock #:
- X055392
- VIN:
- WAUK3BF26RN055392
2024 Audi A6
quattro Premium 45 TFSI
10,977 mi
$33,697
- Year:
- 2018
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 108,701
- Stock #:
- 073829
- VIN:
- WAUF8AFC7JN073829
2018 Audi A6
2.0T quattro Sport Sedan AWD
108,701 mi
$14,218
- 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
$27,789
- 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:
- 8,042
- Stock #:
- XDX023366
- VIN:
- WAU25CFN8TN023366
2026 Audi A6
quattro Premium Plus 55 TFSI
8,042 mi
$58,348
- Year:
- 2021
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Firmament Blue Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 32,518
- Stock #:
- 11071
- VIN:
- WAUL2AF2XMN037116
2021 Audi A6
quattro Premium Plus 55 TFSI AWD
32,518 mi
$30,719
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Vesuvius Gray Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 65,833
- Stock #:
- 2 Keys, Clean Carfax
- VIN:
- WAUD8AF25KN128794
2019 Audi A6
45 TFSI quattro Premium Sedan AWD
65,833 mi
$22,687
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- White
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- Automatic
- Mileage:
- 44,660
- Stock #:
- K17370Z
- VIN:
- WAUM2AF2XKN113662
2019 Audi A6
55 TFSI quattro Prestige Sedan AWD
44,660 mi
$30,230
- 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:
- 74,441
- Stock #:
- 12727
- VIN:
- WAUL2AF21KN086301
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
74,441 mi
$20,529
- Year:
- 2022
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Glacier White
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 62,647
- Stock #:
- A86827
- VIN:
- WAUL2BF21NN008353
2022 Audi A6
quattro Premium Plus 55 TFSI
62,647 mi
$30,235
Recommended model year:
2019 Audi A6
Shop 2019 Audi A6 »With 584 currently listed for sale and an average price of $58,900.00, 34.1% of 2019 Audi A6s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2019 Audi A6 4.89 / 5 stars.
69.0% of 2019 Audi A6 models on CarGurus are accident free.
The 2019 Audi A6 features a powerful 3.0 T engine, a luxurious interior with a virtual cockpit, and advanced technology that enhances the driving experience.
- Year:
- 2017
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Mythos Black Metallic
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 58,839
- Stock #:
- 063793
- VIN:
- WAUG8AFC8HN063793
2017 Audi A6
2.0T quattro Premium Plus Sedan AWD
58,839 mi
$19,056
- Year:
- 2016
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 333 hp 3L V6
- Exterior color:
- White
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- White
- Transmission:
- 8-Speed Automatic
- Mileage:
- 90,429
- Stock #:
- 121932
- VIN:
- WAUFGAFC6GN121932
2016 Audi A6
3.0T quattro Premium Plus Sedan AWD
90,429 mi
$15,109
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Glacier White Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Okapi Brown
- Transmission:
- Automatic
- Mileage:
- 61,657
- Stock #:
- 28144
- VIN:
- WAUL2AF24KN048688
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
61,657 mi
$26,670
- Year:
- 2017
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 333 hp 3L V6
- Exterior color:
- Ibis White
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 33,700
- Stock #:
- HL10909
- VIN:
- WAUH2AFC7HN114111
2017 Audi A6
3.0T quattro Prestige Sedan AWD
33,700 mi
$23,627
- 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:
- 67,206
- Stock #:
- D0580
- VIN:
- WAUL2AF25KN079755
-$728
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
67,206 mi
$24,245
$23,517
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Silver
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 89,365
- Stock #:
- V1710
- VIN:
- WAUM2AF24KN038165
2019 Audi A6
55 TFSI quattro Prestige Sedan AWD
89,365 mi
$25,532
- Year:
- 2018
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 340 hp 3L V6
- Exterior color:
- Black Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 116,903
- Stock #:
- CA5071
- VIN:
- WAUG3AFC6JN017626
2018 Audi A6
3.0T quattro Premium Plus Sedan AWD
116,903 mi
$16,821
- Year:
- 2017
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 2L I4
- Exterior color:
- Blue
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 8-Speed Automatic
- Mileage:
- 82,440
- Stock #:
- L083855
- VIN:
- WAUG8AFC5HN083855
-$500
2017 Audi A6
2.0T quattro Premium Plus Sedan AWD
82,440 mi
$14,917
$14,417
- 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:
- 86,392
- Stock #:
- 1119
- VIN:
- WAUL2AF2XKN023942
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
86,392 mi
$23,151
- 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
$32,986
FAQs
How much does the Audi A6 cost in Keithsburg, IL?
Is the Audi A6 a good car?
How many Audi A6 vehicles in Keithsburg, IL have no reported accidents or damage?
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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.
Eric L
Reviewed a 2011 Audi A6 on Nov 3, 2024
The A6 Avant from 2010-2011 can do it all. Its a rare car that is a family hauler, mountain climber, and it puts a smile on your face every time you drive it.
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 584 currently listed for sale and an average price of $58,900.00, 34.1% of 2019 Audi A6s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2019 Audi A6 4.89 / 5 stars.
69.0% of 2019 Audi A6 models on CarGurus are accident free.
The 2019 Audi A6 features a powerful 3.0 T engine, a luxurious interior with a virtual cockpit, and advanced technology that enhances the driving experience.
Why it stands out
The 2019 Audi A6 sets a new standard among midsize luxury sedans with its impressive blend of performance, luxury, and cutting-edge technology. It boasts a powerful 3.0-liter V6 engine that delivers 335 horsepower, ensuring robust acceleration and a thrilling driving experience. The redesigned interior features high-quality materials and a sophisticated Multi-Media Interface (MMI) with dual touchscreens, providing intuitive control over navigation and entertainment. Additionally, the A6 is equipped with advanced driver-assistance systems, enhancing safety and convenience. Overall, the 2019 Audi A6 appeals to buyers seeking a luxurious, high-performance sedan that excels in both comfort and technology.
Other model years to consider
- Average price: $40,000.00
- Good/great deal percentage: 33.6%
- User rating: 5 / 5
- Total listings: 672
- Average price: $62,000.00
- Good/great deal percentage: 37.1%
- User rating: 5 / 5
- Total listings: 582
- Average price: $61,000.00
- Good/great deal percentage: 36.8%
- Total listings: 568
These recommendations are based on CarGurus' proprietary market data from July 27, 2026, CarGurus experts' opinions, and generative AI.
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