Cheapest · Used 2021 Audi S5
Rank #1 / 71 listings
Cheapest Used 2021 Audi S5 for Sale in the US
The cheapest used 2021 Audi S5 in the US today costs $24,900 — a 2021 Quattro Prestige located in Buford, GA. We track 71 active listings; the median price is $38,995, so the top deal is $14,095 under the median.
Browse by model year
cheapest per year- All years
- 2026 · from $72,125
- 2025 · from $41,341
- 2024 · from $35,000
- 2023 · from $30,887
- 2022 · from $29,000
- 2021 · from $24,900
- 2020 · from $20,995
- 2019 · from $18,999
- 2018 · from $15,791
- 2017 · from $12,500
- 2016 · from $12,290
- 2015 · from $10,995
- 2014 · from $9,989
- 2013 · from $2,222
- 2012 · from $6,900
- 2011 · from $6,988
- 2010 · from $6,999
- 2009 · from $6,900
- 2008 · from $9,490
Top 10 cheapest listings
ranked by price-
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$28,4652021 Audi S5 Quattro Premium Plus101,054 mi · Bangor, ME · Darling's Bangor FordView listing →
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$31,9982021 Audi S5 Quattro Prestige59,554 mi · Duluth, GA · Carma Automotive GroupView listing →
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$33,5002021 Audi S5 Quattro Premium Plus67,723 mi · Albuquerque, NM · AutoSavvy of AlbuquerqueView listing → -
Deals on the map
10 pinnedFAQ
How much does the cheapest used 2021 Audi S5 cost?
$24,900 — a 2021 Quattro Prestige in Buford, GA (as of 2026-07-19).
What is the median price of a used 2021 Audi S5?
$38,995 across 71 US dealer active listings.
How often are prices updated?
Listings and prices refresh continuously; this page is re-generated at least twice a day.
Explore more
Prices updated 2026-07-19. Data covers active dealer listings across the USA.