Used 2020 Audi A6 for Sale near Colorado
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 68,106
- Stock #:
- 077767
- VIN:
- WAUL2AF22KN077767
Sponsored by Denver Auto Gallery
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
68,106 mi
$25,698
- Year:
- 2019
- 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
- Transmission:
- 7-Speed Dual Clutch
- Mileage:
- 78,290
- Stock #:
- 023348
- VIN:
- WAUL2AF29KN023348
Sponsored Listing
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
78,290 mi
$23,577
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Silver
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 51,953
- Stock #:
- 7412
- VIN:
- WAUL2AF22KN040170
Sponsored Listing
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
51,953 mi
$24,690
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Silver
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 51,953
- Stock #:
- 7412
- VIN:
- WAUL2AF22KN040170
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
51,953 mi
$24,690
- 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:
- 64,838
- Stock #:
- SPLTKN129241
- VIN:
- WAUE8AF27KN129241
-$750
2019 Audi A6
45 TFSI quattro Premium Plus Sedan AWD
64,838 mi
$22,707
$21,957
- 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
$31,236
- 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
$21,307
- Year:
- 2021
- 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:
- 72,320
- Stock #:
- FNFN013634
- VIN:
- WAUK2AF26MN013634
2021 Audi A6
quattro Premium 55 TFSI AWD
72,320 mi
$27,412
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 68,106
- Stock #:
- 077767
- VIN:
- WAUL2AF22KN077767
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
68,106 mi
$25,698
- 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
- Fuel type:
- Gasoline
- Interior color:
- Brown (Pearl Beige)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 53,641
- Stock #:
- A3298
- VIN:
- WAUL2BF27KN049551
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
53,641 mi
$24,852
- 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
$29,489
- 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
$17,774
- 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
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
67,206 mi
$22,474
CarGurus Analysis:
2020 Audi A6
With 493 currently listed for sale and an average price of $23,242.00, 32.5% of 2020 Audi A6s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2020 Audi A6 5 / 5 stars.
74.4% of 2020 A6 models on CarGurus are accident free.
The 2020 Audi A6 features a blend of luxury and technology, with standard all-wheel drive and a high-end interior that offers a comfortable yet sporty ride.
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Blue Metallic
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 75,595
- Stock #:
- STK071251
- VIN:
- WAUL2AF23KN071251
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
75,595 mi
$21,246
- 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:
- 66,671
- Stock #:
- U17298
- VIN:
- WAUL2AF23KN078216
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
66,671 mi
$25,497
- Year:
- 2020
- 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:
- 134,883
- Stock #:
- 3734
- VIN:
- WAUK2AF26LN068423
2020 Audi A6
55 TFSI quattro Premium AWD
134,883 mi
$17,045
- 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
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 76,053
- Stock #:
- P26026B
- VIN:
- WAUL2BF26KN071203
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
76,053 mi
$24,224
- Year:
- 2019
- 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:
- 64,963
- Stock #:
- 124588
- VIN:
- WAUD8AF24KN124588
2019 Audi A6
45 TFSI quattro Premium Sedan AWD
64,963 mi
$19,237
- Year:
- 2019
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 335 hp 3L V6
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 61,127
- Stock #:
- 18751
- VIN:
- WAUL2AF27KN024403
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
61,127 mi
$24,525
- Year:
- 2020
- 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:
- White
- Transmission:
- Automatic
- Mileage:
- 45,667
- Stock #:
- FNF065164
- VIN:
- WAUL2AF29LN065164
-$1,000
2020 Audi A6
55 TFSI quattro Premium Plus AWD
45,667 mi
$27,912
$26,912
- 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
- Interior color:
- Black
- Transmission:
- 7-Speed Dual Clutch
- Mileage:
- 93,274
- Stock #:
- 3292
- VIN:
- WAUL2AF21KN060037
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
93,274 mi
$19,135
- Year:
- 2021
- Make:
- Audi
- Model:
- A6
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 80,491
- Stock #:
- 5086
- VIN:
- WAUD3AF23MN059542
2021 Audi A6
quattro Sport Premium 45 TFSI AWD
80,491 mi
$23,346
- 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
- Transmission:
- 7-Speed Dual Clutch
- Mileage:
- 84,487
- Stock #:
- 074271
- VIN:
- WAUL2AF22KN074271
2019 Audi A6
55 TFSI quattro Premium Plus Sedan AWD
84,487 mi
$23,344
CarGurus Analysis: 2020 Audi A6
Summary
With 493 currently listed for sale and an average price of $23,242.00, 32.5% of 2020 Audi A6s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2020 Audi A6 5 / 5 stars.
74.4% of 2020 A6 models on CarGurus are accident free.
The 2020 Audi A6 features a blend of luxury and technology, with standard all-wheel drive and a high-end interior that offers a comfortable yet sporty ride.
Why it stands out
The 2020 Audi A6 stands out in the midsize luxury sedan market due to its impressive combination of performance, technology, and understated elegance. With a focus on driver comfort and advanced features, the A6 offers a high-end interior that is both luxurious and functional. The standard all-wheel drive enhances its performance, making it suitable for various driving conditions. Additionally, the A6 is known for its reliability and has a strong reputation for quality, which is reflected in its high user ratings. The incorporation of cutting-edge technology, such as the Multi Media Interface, ensures that drivers have access to modern conveniences while enjoying a smooth and engaging driving experience.
Other model years to consider
- Average price: $22,677.00
- Good/great deal percentage: 33.1%
- User rating: 4.89 / 5
- Total listings: 586
- Average price: $16,883.00
- Good/great deal percentage: 33.2%
- User rating: 5 / 5
- Total listings: 678
- Average price: $31,480.00
- Good/great deal percentage: 33.8%
- User rating: 5 / 5
- Total listings: 600
This analysis is based on CarGurus' proprietary market data from August 3, 2026, CarGurus experts' opinions, and generative AI.
5.0 Overall rating
Filter by rating
Pedro R
Reviewed a 2020 Audi 45 TFSI quattro Premium Plus AWD on Oct 21, 2024
Great car, couldnt be more satisfied with my purchase. Features on the car was more than I was looking for and think Im going to be sticking to Audis for a while.
2020 Audi A6 Trims
| Trim type | MSRP |
|---|---|
| 45 TFSI quattro Prestige AWD | $64,800 |
| 55 TFSI quattro Premium AWD | $59,800 |
| 55 TFSI quattro Prestige AWD | $69,700 |
| 45 TFSI quattro Premium AWD | $54,900 |
| 55 TFSI quattro Premium Plus AWD | $63,500 |
| 45 TFSI quattro Premium Plus AWD | $58,600 |
2020 Audi A6 Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2020 Audi A6 prices has changed over time.
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