Used 2020 Audi A6 for Sale near Seattle, WA
59 results
CarGurus Analysis:
2020 Audi A6
With 54 currently listed for sale near Seattle, WA and an average price of $25,980.00, 14.8% 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.
85.2% of 2020 Audi A6 models on CarGurus are accident free.
The 2020 Audi A6 offers a blend of luxury and performance with a spacious interior, state-of-the-art technology, and standard quattro all-wheel drive.
CarGurus Analysis: 2020 Audi A6

Summary
With 54 currently listed for sale near Seattle, WA and an average price of $25,980.00, 14.8% 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.
85.2% of 2020 Audi A6 models on CarGurus are accident free.
The 2020 Audi A6 offers a blend of luxury and performance with a spacious interior, state-of-the-art technology, and standard quattro all-wheel drive.
Why it stands out
The 2020 Audi A6 stands out in the midsize luxury sedan market thanks to its impressive combination of technology, comfort, and performance. Featuring Audi's renowned quattro all-wheel-drive system as standard, the A6 ensures confident handling and stability, regardless of driving conditions. This model showcases an upscale interior with premium materials and advanced tech like the Multi Media Interface and a dual-screen layout that keeps all controls at the driver's fingertips. Designed with understated elegance, its styling is timeless, making it appealing not just for its immediate luxury but for lasting value. Additionally, Audi’s commitment to safety technology enhances its appeal to families and tech-savvy buyers alike.
Other model years to consider
- Average price: $15,157.00
- Good/great deal percentage: 13.7%
- User rating: 5 / 5
- Total listings: 51
- Average price: $26,281.00
- Good/great deal percentage: 12.5%
- User rating: 4.89 / 5
- Total listings: 64
- Average price: $15,734.00
- Good/great deal percentage: 12.2%
- User rating: 5 / 5
- Total listings: 49
This analysis is based on CarGurus' proprietary market data from April 28, 2026, CarGurus experts' opinions, and generative AI.
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5.0 Overall rating
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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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