Used 2021 Audi Q8 Price in the US
A used 2021 Audi Q8 in the US typically lists for $30,959–$36,857, with a median asking price of $34,495 across 103 active US dealer listings (as of 2026-08-28). The cheapest one listed right now is $22,800, a 2021 Quattro Premium in Hamden, CT — below 95% of the market, so expect an older model year, a base trim or high mileage.
- Typical range
- $30,959 – $36,857
- Median
- $34,495
- Cheapest 5%
- under $26,764
- Cheapest listed now
- $22,800
Browse by model year
cheapest per yearCheapest 10 listed right now
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$25,9992021 Audi Q8 S Line Quattro100,539 mi · Malvern, AR · Timberland Chrysler Dodge Jeep RamView listing → -
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$27,0002021 Audi Q8 Quattro Premium99,527 mi · Vestavia Hills, AL · Vestavia Auto PlazaView listing → -
$27,7882021 Audi Q8 S Line Quattro91,551 mi · Grand Junction, CO · Grand Junction VolkswagenView listing →
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These are the bottom of the market, not the going rate — every one is priced below 95% of active listings. A typical used 2021 Audi Q8 asks $30,959–$36,857. Cars this far under usually carry an older model year, a base trim or high mileage.
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10 pinnedFAQ
How much does a used 2021 Audi Q8 cost?
A used 2021 Audi Q8 in the US typically lists for $30,959 to $36,857, with a median asking price of $34,495 across 103 active US dealer listings. Nine in ten are priced between $26,764 and $41,732 (as of 2026-08-28, source: UnderMarket Cars).
Is $34,000 a good price for a used 2021 Audi Q8?
That sits at about the market median ($34,495) for a used 2021 Audi Q8. Under $30,959 puts you in the cheapest quarter of active US listings and under $26,764 in the cheapest 5%; above $41,732 is the priciest 5% (as of 2026-08-28).
What is the cheapest used 2021 Audi Q8 for sale right now?
$22,800 — a 2021 Audi Q8 Quattro Premium in Hamden, CT, $11,695 under the median (as of 2026-08-28).
Are these MSRP or real asking prices?
Real asking prices from active US dealer listings, deduplicated by VIN — not manufacturer MSRP. They already reflect dealer discounts, and they exclude tax, title, registration and dealer fees.
How often are prices updated?
UnderMarket Cars refreshes US dealer listings continuously and re-generates this used 2021 Audi Q8 price page at least twice a day. The data date shown on this page is 2026-08-28.
Explore more
Prices updated 2026-08-28. Data covers active dealer listings across the USA.