Used 2021 Ford Mustang Price in the US
A used 2021 Ford Mustang in the US typically lists for $23,525–$40,974, with a median asking price of $34,183 across 966 active US dealer listings (as of 2026-09-01). The cheapest one listed right now is $12,553, a 2021 I4 Convertible in Casa Grande, AZ — below 95% of the market, so expect an older model year, a base trim or high mileage.
- Typical range
- $23,525 – $40,974
- Median
- $34,183
- Cheapest 5%
- under $18,776
- Cheapest listed now
- $12,553
Browse by model year
cheapest per year- All years
- 2026 · from $26,999
- 2025 · from $9,611
- 2024 · from $20,995
- 2023 · from $9,699
- 2022 · from $9,999
- 2021 · from $11,999
- 2020 · from $11,995
- 2019 · from $9,990
- 2018 · from $9,999
- 2017 · from $8,500
- 2016 · from $3,000
- 2015 · from $4,995
- 2014 · from $4,995
- 2013 · from $4,488
- 2012 · from $4,200
- 2011 · from $4,800
- 2010 · from $1,991
- 2009 · from $3,999
- 2008 · from $1,500
- 2007 · from $1,950
- 2006 · from $1,950
- 2005 · from $2,900
- 2004 · from $1,500
- 2003 · from $2,052
- 2002 · from $2,500
- 2001 · from $3,995
- 2000 · from $1,795
Cheapest 10 listed right now
ranked by price-
$12,5532021 Ford Mustang I4 Convertible128,933 mi · Casa Grande, AZ · Jerry Seiner ChevroletView listing →
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$12,6982021 Ford Mustang I4160,831 mi · Stone Mountain, GA · Foreign Kings Auto LLCView listing →
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$13,2402021 Ford Mustang I4 Convertible72,213 mi · Hollywood, FL · One A MotorsportsView listing →
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$14,0942021 Ford Mustang I4142,361 mi · Gainesville, GA · Diego Auto Sales, IncorporatedView listing →
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$14,9952021 Ford Mustang I4 Convertible83,676 mi · Houston, TX · Mile High Exotic MotorsView listing →
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$15,9022021 Ford Mustang I4 Convertible56,500 mi · Triangle, VA · Lease Return CenterView listing →
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$16,2902021 Ford Mustang I4 Convertible158,790 mi · Louisville, TN · Doug Justus Auto CenterView 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 Ford Mustang asks $23,525–$40,974. 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 Ford Mustang cost?
A used 2021 Ford Mustang in the US typically lists for $23,525 to $40,974, with a median asking price of $34,183 across 966 active US dealer listings. Nine in ten are priced between $18,776 and $97,490 (as of 2026-09-01, source: UnderMarket Cars).
Is $34,000 a good price for a used 2021 Ford Mustang?
That sits at about the market median ($34,183) for a used 2021 Ford Mustang. Under $23,525 puts you in the cheapest quarter of active US listings and under $18,776 in the cheapest 5%; above $97,490 is the priciest 5% (as of 2026-09-01).
What is the cheapest used 2021 Ford Mustang for sale right now?
$12,553 — a 2021 Ford Mustang I4 Convertible in Casa Grande, AZ, $21,630 under the median (as of 2026-09-01).
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 Ford Mustang price page at least twice a day. The data date shown on this page is 2026-09-01.
Explore more
Prices updated 2026-09-01. Data covers active dealer listings across the USA.