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Used
2021 Audi A6 45 Prestige
for sale
near me
No exact matches found.
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
There is 1 matching car close to your year range.






Used
2020 Audi A6 45 Prestige
Vehicle information
Features
About the 2021 Audi A6 45 Prestige
45 Prestige shown.
- Seating
- 5
- Door count
- 4
- Drivetrain
- All Wheel Drive
- Combined MPG
- 26
- Transmission
- 7-Speed A/T
- Engine
- 248.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline/Mild Electric Hybrid)

What is the MPG of the 2021 Audi A6 45 Prestige?
The 2021 Audi A6 45 Prestige offers up to 23 MPG in city driving and 31 MPG on the highway for a combined rating of 26 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle options, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2021 Audi A6 45 Prestige?
The 2021 Audi A6 45 Prestige compares to and/or competes against the following vehicles:
Is the 2021 Audi A6 45 Prestige reliable?
The 2021 Audi A6 has an average reliability rating of 5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2021 A6 owners.
100% of drivers recommend this car
- Comfort 4.8
- Interior 4.8
- Performance 4.8
- Value 4.6
- Exterior 5.0
- Reliability 5.0
Prestige (1 style)
Style |
---|
Prestige 45 TFSI quattro |
Inventory price |
Starting at $54,900 |
Combined MPG |
26 |
Engine |
248.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline/Mild Electric Hybrid) |
Audi A6 trims
-
Audi A6 2021 55 Premium Plus
7 Great Deals out of 28 listings starting at $24,100
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This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.