Used 2021 Kia RIO Price in the US
A used 2021 Kia RIO in the US typically lists for $11,141–$14,898, with a median asking price of $12,988 across 51 active US dealer listings (as of 2026-08-30). The cheapest one listed right now is $5,500, a 2021 LX S in Farmington, NM — below 95% of the market, so expect an older model year, a base trim or high mileage.
- Typical range
- $11,141 – $14,898
- Median
- $12,988
- Cheapest 5%
- under $8,795
- Cheapest listed now
- $5,500
Browse by model year
cheapest per year- All years
- 2023 · from $10,755
- 2022 · from $7,950
- 2021 · from $5,500
- 2020 · from $4,995
- 2019 · from $4,443
- 2018 · from $4,950
- 2017 · from $3,500
- 2016 · from $2,450
- 2015 · from $2,000
- 2014 · from $1,974
- 2013 · from $1,999
- 2012 · from $2,900
- 2011 · from $2,500
- 2010 · from $2,350
- 2009 · from $1,995
- 2008 · from $2,499
- 2007 · from $2,900
- 2006 · from $2,977
- 2005 · from $2,995
- 2004 · from $3,495
- 2003 · from $1,950
- 2001 · from $3,299
Cheapest 10 listed right now
ranked by price-
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$9,3092021 Kia RIO LX S109,583 mi · Redford Charter Twp, MI · Twins Auto Sales - RedfordView listing → -
$9,4952021 Kia RIO LX S92,099 mi · Houston, TX · All American Finance and Auto SalesView listing →
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$10,8992021 Kia RIO LX S99,940 mi · Lake St Louis, MO · Auto Wholesalers of MissouriView listing →
These are the bottom of the market, not the going rate — every one is priced below 95% of active listings. A typical used 2021 Kia RIO asks $11,141–$14,898. Cars this far under usually carry an older model year, a base trim or high mileage.
Deals on the map
10 pinnedFAQ
How much does a used 2021 Kia RIO cost?
A used 2021 Kia RIO in the US typically lists for $11,141 to $14,898, with a median asking price of $12,988 across 51 active US dealer listings. Nine in ten are priced between $8,795 and $17,597 (as of 2026-08-30, source: UnderMarket Cars).
Is $13,000 a good price for a used 2021 Kia RIO?
That sits at about the market median ($12,988) for a used 2021 Kia RIO. Under $11,141 puts you in the cheapest quarter of active US listings and under $8,795 in the cheapest 5%; above $17,597 is the priciest 5% (as of 2026-08-30).
What is the cheapest used 2021 Kia RIO for sale right now?
$5,500 — a 2021 Kia RIO LX S in Farmington, NM, $7,488 under the median (as of 2026-08-30).
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 Kia RIO price page at least twice a day. The data date shown on this page is 2026-08-30.
Explore more
Prices updated 2026-08-30. Data covers active dealer listings across the USA.