Cheapest · Used 2021 Acura RDX
Rank #1 / 284 listings
Cheapest Used 2021 Acura RDX for Sale in the US
The cheapest used 2021 Acura RDX in the US today costs $15,725 — a 2021 Tech located in Kennedale, TX. We track 284 active listings; the median price is $28,827, so the top deal is $13,102 under the median.
Browse by model year
cheapest per year- All years
- 2026 · from $43,685
- 2025 · from $24,094
- 2024 · from $30,788
- 2023 · from $6,797
- 2022 · from $10,094
- 2021 · from $15,725
- 2020 · from $9,400
- 2019 · from $11,990
- 2018 · from $2,595
- 2017 · from $6,999
- 2016 · from $4,500
- 2015 · from $5,990
- 2014 · from $4,700
- 2013 · from $5,750
- 2012 · from $3,995
- 2011 · from $3,005
- 2010 · from $3,995
- 2009 · from $5,450
- 2008 · from $2,500
- 2007 · from $3,100
Top 10 cheapest listings
ranked by price-
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$20,3972021 Acura RDX Sh-awd A-spec141,340 mi · Waterbury, CT · J & F Auto WholesalersView listing → -
$21,1982021 Acura RDX Sh-awd Tech98,613 mi · Rancho Cordova, CA · High Class Auto SalesView listing → -
$21,3002021 Acura RDX Sh-awd Advance PMC131,152 mi · Egg Harbor Township, NJ · Key Acura of Atlantic CityView listing →
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Deals on the map
10 pinnedFAQ
How much does the cheapest used 2021 Acura RDX cost?
$15,725 — a 2021 Tech in Kennedale, TX (as of 2026-07-19).
What is the median price of a used 2021 Acura RDX?
$28,827 across 284 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.