Used Audi A6 for Sale nearBelvidere, IL
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:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 13,510
- Stock #:
- 30X427
- VIN:
- WAUL2BF27RN051438
Sponsored by Kunes Chevrolet GMC of Lake Geneva
2024 Audi A6
quattro Premium Plus 55 TFSI
13,510 mi
$41,236
- Year:
- 2022
- 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 w/ Rock Gray Stitching
- Transmission:
- 7-Speed Automatic
- Mileage:
- 37,680
- Stock #:
- H9574
- VIN:
- WAUK2BF22NN060747
Sponsored Listing
2022 Audi A6
quattro Premium 55 TFSI
37,680 mi
$34,256
- Year:
- 2020
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Firmament Blue Metallic
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 34,066
- Stock #:
- 10156
- VIN:
- WAUE8AF24LN091162
Sponsored Listing
2020 Audi A6
45 TFSI quattro Premium Plus AWD
34,066 mi
$27,913
- Year:
- 2015
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 220 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 98,210
- Stock #:
- MAO5355
- VIN:
- WAUDFAFC9FN003723
2015 Audi A6
2.0T Premium Plus Sedan FWD
98,210 mi
$10,954
- Year:
- 2012
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 310 hp 3L V6
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Transmission:
- 8-Speed Automatic
- Mileage:
- 111,765
- Stock #:
- 8679
- VIN:
- WAUGGAFC8CN068679
2012 Audi A6
3.0T quattro Premium Plus Sedan AWD
111,765 mi
$10,150
- Year:
- 2014
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 220 hp 2L I4
- Exterior color:
- Brilliant Black
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Velvet Beige)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 72,502
- Stock #:
- 017573
- VIN:
- WAUGFAFC4EN017573
2014 Audi A6
2.0T quattro Premium Plus Sedan AWD
72,502 mi
$12,362
- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 28,832
- Stock #:
- WT26077
- VIN:
- WAUE3BF21PN067556
-$858
2023 Audi A6
quattro Premium Plus 45 TFSI
28,832 mi
$36,193
$35,335
- 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
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 18,482
- Stock #:
- PG7408
- VIN:
- WAUE3BF24PN065025
2023 Audi A6
quattro Premium Plus 45 TFSI
18,482 mi
$38,412
- 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:
- 99,200
- Stock #:
- 032814
- VIN:
- WAUG8AFC3JN032814
2018 Audi A6
2.0T quattro Premium Plus Sedan AWD
99,200 mi
$14,570
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Black Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 87,092
- Stock #:
- JU18714
- VIN:
- WAUL2AF29KN032535
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
87,092 mi
$21,673
- 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
$14,566
- Year:
- 2021
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Ibis White
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Pearl Beige)
- Transmission:
- Automatic
- Mileage:
- 13,529
- Stock #:
- PG7411
- VIN:
- WAUD8AF22MN027831
2021 Audi A6
quattro Premium 45 TFSI AWD
13,529 mi
$30,412
- 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
$14,877
Recommended model year:
2019 Audi A6
Shop 2019 Audi A6 »With 586 currently listed for sale and an average price of $22,707.00, 32.9% 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.
70.1% of 2019 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:
- 2026
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 3L V6
- Exterior color:
- Daytona Gray Pearl
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 942
- Stock #:
- R1234
- VIN:
- WAU55CFN1TN023318
2026 Audi A6
quattro Premium Plus 55 TFSI
942 mi
$57,898
- Year:
- 2023
- 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:
- 19,186
- Stock #:
- PG7340
- VIN:
- WAUE3BF27PN062085
-$998
2023 Audi A6
quattro Premium Plus 45 TFSI
19,186 mi
$37,410
$36,412
- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Gray Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 30,825
- Stock #:
- PJ9097
- VIN:
- WAUE3BF23PN083659
2023 Audi A6
quattro Premium Plus 45 TFSI
30,825 mi
$35,498
- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Glacier White
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 7-Speed Automatic
- Mileage:
- 38,516
- Stock #:
- VA9686
- VIN:
- WAUE3BF24PN028363
2023 Audi A6
quattro Premium Plus 45 TFSI
38,516 mi
$32,635
- 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
-$1,488
2026 Audi A6
quattro Premium Plus 55 TFSI
8,042 mi
$58,348
$56,860
- Year:
- 2020
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Engine:
- 248 hp 2L I4
- Exterior color:
- Brilliant Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 56,286
- Stock #:
- NU3464
- VIN:
- WAUD8AF24LN080397
2020 Audi A6
56,286 mi
$23,601
- 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
$30,600
- 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
$20,322
- Year:
- 2023
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Ibis White
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 37,882
- Stock #:
- CU7279
- VIN:
- WAUD3BF20PN003018
2023 Audi A6
quattro Premium 45 TFSI
37,882 mi
$30,473
- Year:
- 2021
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Brilliant Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 28,989
- Stock #:
- P6196
- VIN:
- WAUK2AF24MN034983
-$4,000
Sponsored Listing
2021 Audi A6
quattro Premium 55 TFSI AWD
28,989 mi
$36,363
$32,363
FAQs
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Is the Audi A6 a good car?
How many Audi A6 vehicles in Belvidere, 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 586 currently listed for sale and an average price of $22,707.00, 32.9% 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.
70.1% of 2019 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. Its elegant design, combined with a comfortable ride and agile handling, makes the 2019 Audi A6 a top choice for those seeking a luxurious yet dynamic vehicle.
Other model years to consider
- Average price: $16,944.00
- Good/great deal percentage: 33.3%
- User rating: 5 / 5
- Total listings: 667
- Average price: $31,519.00
- Good/great deal percentage: 35.1%
- User rating: 5 / 5
- Total listings: 587
- Average price: $34,918.00
- Good/great deal percentage: 34.2%
- Accident-free percentage: 90.2%
- Total listings: 573
These recommendations are based on CarGurus' proprietary market data from July 31, 2026, CarGurus experts' opinions, and generative AI.
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