78 live listingsUpdated
Audi RS 6 Avant 4.0T quattro Avant
15 deals foundBest first
The best RS 6 Avant 4.0T quattro Avant deals right now
Only listings we rate Great or Good make the list. Each is priced against our fair value for its year, trim and miles. Last checked 21 days ago, so some may have sold.
1 deal is open to everyone. 14 are locked, with the VIN, dealer, listing link and a negotiation email. A free account unlocks one a month.
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#1
2021 Audi RS 6 Avant
$77,145 $12,841 below fair value Deal score 100Priced $12,841 (14.3%) under our fair value of $89,986 for its year, trim and mileage, and backed by 348 comparable listings. Its 43,403 miles are close to the median of the 38 model-year 2021 listings.
- Fair value
- $89,986
- Open at
- Hidden
- Days listed
- Hidden
The VIN, dealer and listing link are hidden -
#2
2022 Audi RS 6 Avant
$82,995 $12,259 below fair value Deal score 100Priced $12,259 (12.9%) under our fair value of $95,254 for its year, trim and mileage, with 348 comparable listings behind that value. At 39,400 miles it has 5,835 more than the median of the 31 model-year 2022 listings.
- Fair value
- $95,254
- From 348 similar cars
- Open at
- $79,600
- 4% under the ask
- Aim to pay
- $82,082
- Days listed
- 62
- Typical: 52
Some room to negotiate.
Free look: every member deal comes with these details
VIN WUA1CBF23NN901232
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#3
2023 Audi RS 6 Avant
$90,374 $10,741 below fair value Deal score 99Priced $10,741 (10.6%) under our fair value of $101,115 for its year, trim and mileage, backed by 349 comparable listings. Its 33,696 miles are 13,100 above the median of the 9 model-year 2023 listings.
- Fair value
- $101,115
- Open at
- Hidden
- Days listed
- Hidden
The VIN, dealer and listing link are hidden -
#4
2023 Audi RS 6 Avant
$108,797 $10,083 below fair value Deal score 97Priced $10,083 (8.5%) under our fair value of $118,880 for its year, trim and mileage, and supported by 349 comparable listings. At 6,035 miles it has the lowest mileage of the 15 ranked deals.
- Fair value
- $118,880
- Open at
- Hidden
- Days listed
- Hidden
The VIN, dealer and listing link are hidden -
#5
2021 Audi RS 6 Avant
$82,490 $7,165 below fair value Deal score 96Priced $7,165 (8%) under our fair value of $89,655 for its year, trim and mileage, based on 348 comparable listings. It is a great deal with 44,258 miles, 2,693 above the median of the 38 model-year 2021 listings.
- Fair value
- $89,655
- Open at
- Hidden
- Days listed
- Hidden
The VIN, dealer and listing link are hidden -
#6
2021 Audi RS 6 Avant
$71,694 $6,400 below fair value Deal score 96Priced $6,400 (8.2%) under our fair value of $78,094 for its year, trim and mileage, with 348 comparable listings behind that value. It is the lowest-priced of the 15 ranked deals.
- Fair value
- $78,094
- Open at
- Hidden
- Days listed
- Hidden
The VIN, dealer and listing link are hidden -
#7
2022 Audi RS 6 Avant
$88,696 $6,450 below fair value Deal score 93Priced $6,450 (6.8%) under our fair value of $95,146 for its year, trim and mileage, backed by 348 comparable listings. Its price has been cut once, now 6.3% below its highest asking price.
- Fair value
- $95,146
- Open at
- Hidden
- Days listed
- Hidden
The VIN, dealer and listing link are hidden -
#8
2022 Audi RS 6 Avant
$98,105 $6,324 below fair value Deal score 91Priced $6,324 (6.1%) under our fair value of $104,429 for its year, trim and mileage, based on 348 comparable listings. At 18,913 miles it has 14,652 fewer than the median of the 31 model-year 2022 listings.
- Fair value
- $104,429
- Open at
- Hidden
- Days listed
- Hidden
The VIN, dealer and listing link are hidden -
#9
2022 Audi RS 6 Avant
$91,957 $5,658 below fair value Deal score 90Priced $5,658 (5.8%) under our fair value of $97,615 for its year, trim and mileage, with 348 comparable listings behind that value. Its 33,565 miles are in line with the median of the 31 model-year 2022 listings, and the price has been cut once.
- Fair value
- $97,615
- Open at
- Hidden
- Days listed
- Hidden
The VIN, dealer and listing link are hidden -
#10
2021 Audi RS 6 Avant
$75,890 $4,808 below fair value Deal score 90Priced $4,808 (6%) under our fair value of $80,698 for its year, trim and mileage, based on 348 comparable listings. At 74,681 miles it has 33,116 more than the median of the 38 model-year 2021 listings.
- Fair value
- $80,698
- Open at
- Hidden
- Days listed
- Hidden
The VIN, dealer and listing link are hidden -
#11
2021 Audi RS 6 Avant
$93,722 $5,090 below fair value Deal score 87Priced $5,090 (5.2%) under our fair value of $98,812 for its year, trim and mileage, backed by 348 comparable listings. Its price has been cut twice, now 4.5% below its highest asking price, and it has 18,799 fewer miles than the median of the 38 model-year 2021 listings.
- Fair value
- $98,812
- Open at
- Hidden
- Days listed
- Hidden
The VIN, dealer and listing link are hidden -
#12
2021 Audi RS 6 Avant
$85,792 $4,723 below fair value Deal score 87Priced $4,723 (5.2%) under our fair value of $90,515 for its year, trim and mileage, based on 348 comparable listings. Its mileage of 42,050 is in line with the median of the 38 model-year 2021 listings, and the price has been cut twice.
- Fair value
- $90,515
- Open at
- Hidden
- Days listed
- Hidden
The VIN, dealer and listing link are hidden -
#13
2022 Audi RS 6 Avant
$96,259 $5,005 below fair value Deal score 86Priced $5,005 (4.9%) under our fair value of $101,264 for its year, trim and mileage, with 348 comparable listings behind that value. Its price has been cut five times, now 7.2% below its highest asking price.
- Fair value
- $101,264
- Open at
- Hidden
- Days listed
- Hidden
The VIN, dealer and listing link are hidden -
#14
2022 Audi RS 6 Avant
$86,076 $4,419 below fair value Deal score 85Priced $4,419 (4.9%) under our fair value of $90,495 for its year, trim and mileage, based on 348 comparable listings. Its price has been cut twice, now 7.4% below its highest asking price, and it has been listed for 187 days.
- Fair value
- $90,495
- Open at
- Hidden
- Days listed
- Hidden
The VIN, dealer and listing link are hidden -
#15
2023 Audi RS 6 Avant
$103,754 $4,955 below fair value Deal score 84Priced $4,955 (4.6%) under our fair value of $108,709 for its year, trim and mileage, backed by 349 comparable listings. At 17,835 miles it has 2,761 fewer than the median of the 9 model-year 2023 listings.
- Fair value
- $108,709
- Open at
- Hidden
- Days listed
- Hidden
The VIN, dealer and listing link are hidden
Unlock all 15 Audi RS 6 Avant deals
The locked deals are up to $12,841 below fair value. Members get the VIN, dealer, listing link and a ready-to-send negotiation email for every deal.
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What a RS 6 Avant 4.0T quattro Avant costs by model year
Median asking price of the live listings for each model year.
How asking prices have moved
The average asking price across every model year, month by month. Down 5.2% since Dec 2025, from $100,556 to $95,372.
Show the monthly numbers
| Month | Average asking price |
|---|---|
| Dec 2025 | $100,556 |
| Jan 2026 | $99,073 |
| Feb 2026 | $99,250 |
| Mar 2026 | $99,893 |
| Apr 2026 | $102,438 |
| May 2026 | $103,043 |
| Jun 2026 | $100,817 |
| Jul 2026 | $102,230 |
| Aug 2026 | $97,093 |
| Sep 2026 | $96,730 |
| Oct 2026 | $95,372 |
Our read on the RS 6 Avant 4.0T quattro Avant market
From our latest analysis of this car, on .
- Best value year
- 2022
- Supply
- High
- How prices are spread
- Across all Audi RS 6 Avant listings, asking prices fell 1.8% over the last 3 months. For this vehicle, the middle half of prices runs from $88,999 to $101,842, and the 2022 cars have a median price of $98,105 against $90,988 for 2021 cars. Listings last checked on October 1, 2026.
- How to buy one
- Target 2022 cars with 33,565 miles or less, which offer the most value across the 31 listings in that year, and use the 36% of listings that cut prices in the last 90 days as leverage. Ask for a pre-purchase inspection and the service records before committing, particularly on higher-mileage examples.
RS 6 Avant 4.0T quattro Avant for sale
The 12 newest of 78 live listings in our latest scan, with dealers' asking prices. See every Audi RS 6 Avant for sale.
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2021 Audi RS 6 Avant
4.0T quattro Avant
Asking price $90,699 -
2021 Audi RS 6 Avant
4.0T quattro Avant
Asking price $99,781 -
2021 Audi RS 6 Avant
4.0T quattro Avant
Asking price $85,996 -
2022 Audi RS 6 Avant
4.0T quattro Avant
Asking price $98,105 -
2022 Audi RS 6 Avant
4.0T quattro Avant
Asking price $99,099 -
2021 Audi RS 6 Avant
4.0T quattro Avant
Asking price $83,995 -
2021 Audi RS 6 Avant
4.0T quattro Avant
Asking price $95,632 -
2021 Audi RS 6 Avant
4.0T quattro Avant
Asking price $93,949 -
2023 Audi RS 6 Avant
4.0T quattro Avant
Asking price $99,973 -
2022 Audi RS 6 Avant
4.0T quattro Avant
Asking price $107,995 -
2022 Audi RS 6 Avant
4.0T quattro Avant
Asking price $102,899 -
2021 Audi RS 6 Avant
4.0T quattro Avant
Asking price $90,320
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