Live US dealer listings Median-priced benchmark Updated 2026-10-19
Market price · Used 2021 Ford Mustang 980 listings tracked

Used 2021 Ford Mustang Price in the US

A used 2021 Ford Mustang in the US typically lists for $22,950–$40,628, with a median asking price of $32,295 across 980 active US dealer listings (as of 2026-10-19). The cheapest one listed right now is $12,499, a 2021 I4 in Suwanee, GA — below 95% of the market, so expect high mileage, a base trim or a branded title — check the vehicle history.

Used 2021 Ford Mustang · asking prices980 listings
$10k$100k
Typical range
$22,950 – $40,628
Median
$32,295
Cheapest 5%
under $17,915
Cheapest listed now
$12,499

Browse by model year

typical price per year
More years (19)

Cheapest 10 listed right now

ranked by price
  1. 2021 Ford Mustang
    $12,499
    2021 Ford Mustang I4
    137,514 mi · Suwanee, GA · Auto Deals of Georgia
    View listing →
  2. $13,240
    2021 Ford Mustang I4 Convertible
    72,213 mi · Hollywood, FL · One A Motorsports
    View listing →
  3. 2021 Ford Mustang
    $13,841
    2021 Ford Mustang I4 Convertible
    104,824 mi · Brooklyn, NY · Utica Auto Hub
    View listing →
  4. $13,995
    2021 Ford Mustang I4
    81,387 mi · Tampa, FL · Aprils Auction Autos
    View listing →
  5. 2021 Ford Mustang
    $14,200
    2021 Ford Mustang I4 Convertible
    104,522 mi · Jacksonville, FL · Auto Boutique Jacksonville
    View listing →
  6. 2021 Ford Mustang
    $14,780
    2021 Ford Mustang I4
    121,610 mi · Jacksonville, FL · Dream Motors
    View listing →
  7. $14,995
    2021 Ford Mustang I4 Convertible
    69,290 mi · Lindon, UT · Planet Auto Sales - Lindon
    View listing →
  8. $14,995
    2021 Ford Mustang I4
    110,725 mi · Hollywood, FL · Car Superstore Miami
    View listing →
  9. $14,995
    2021 Ford Mustang I4 Convertible
    83,676 mi · Houston, TX · Mile High Exotic Motors · +1 more like it here
    View listing →
  10. $14,995
    2021 Ford Mustang I4 Convertible
    158,790 mi · Louisville, TN · Doug Justus Auto Center
    View 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 $22,950–$40,628. Cars this far under: expect high mileage, a base trim or a branded title — check the vehicle history.

FAQ

How much does a used 2021 Ford Mustang cost?

A used 2021 Ford Mustang in the US typically lists for $22,950 to $40,628, with a median asking price of $32,295 across 980 active US dealer listings. Nine in ten are priced between $17,915 and $98,990 (as of 2026-10-19, source: UnderMarket Cars).

Is $32,000 a good price for a used 2021 Ford Mustang?

That sits at about the market median ($32,295) for a used 2021 Ford Mustang. Under $22,950 puts you in the cheapest quarter of active US listings and under $17,915 in the cheapest 5%; above $98,990 is the priciest 5% (as of 2026-10-19).

What is the cheapest used 2021 Ford Mustang for sale right now?

$12,499 — a 2021 Ford Mustang I4 in Suwanee, GA, $19,796 under the median (as of 2026-10-19).

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?

The listing data behind UnderMarket Cars is rebuilt from live US dealer inventory every few hours, and this used 2021 Ford Mustang page is regenerated from it when it is requested. The figures on this page are from 2026-10-19.

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Prices updated 2026-10-19. Data covers active dealer listings across the USA.