Live US dealer listings Median-priced benchmark Updated 2026-10-17
Market price · Used 2020 Ford Mustang 1,191 listings tracked

Used 2020 Ford Mustang Price in the US

A used 2020 Ford Mustang in the US typically lists for $19,797–$34,986, with a median asking price of $25,998 across 1,191 active US dealer listings (as of 2026-10-17). The cheapest one listed right now is $9,988, a 2020 I4 in Florence, SC — below 95% of the market, so expect high mileage, a base trim or a branded title — check the vehicle history.

Used 2020 Ford Mustang · asking prices1,191 listings
$10k$100k
Typical range
$19,797 – $34,986
Median
$25,998
Cheapest 5%
under $15,438
Cheapest listed now
$9,988

Browse by model year

typical price per year
More years (19)

Cheapest 10 listed right now

ranked by price
  1. $9,988
    2020 Ford Mustang I4
    215,029 mi · Florence, SC · Car Town Kia USA - Florence
    View listing →
  2. $10,484
    2020 Ford Mustang I4 Convertible
    132,770 mi · Doylestown, PA · Fred Beans Chevrolet of Doylestown
    View listing →
  3. 2020 Ford Mustang
    $10,499
    2020 Ford Mustang I4
    136,000 mi · Norfolk, VA · Carbon Motors
    View listing →
  4. $11,491
    2020 Ford Mustang I4 Convertible
    146,638 mi · Orlando, FL · Mickey's Driver Mart
    View listing →
  5. 2020 Ford Mustang
    $11,693
    2020 Ford Mustang I4 Convertible
    179,109 mi · Fredericksburg, VA · Drive Nation
    View listing →
  6. $11,738
    2020 Ford Mustang I4 Convertible
    106,231 mi · Davie, FL · University Mitsubishi - FL
    View listing →
  7. $11,988
    2020 Ford Mustang I4 Convertible
    124,081 mi · Delray Beach, FL · Grieco Nissan of Delray Beach
    View listing →
  8. 2020 Ford Mustang
    $11,999
    2020 Ford Mustang I4
    167,696 mi · Spring, TX · Planet Ford
    View listing →
  9. 2020 Ford Mustang
    $12,598
    2020 Ford Mustang I4
    141,000 mi · Denton, TX · APG Automotive Professional Group Marketing
    View listing →
  10. 2020 Ford Mustang
    $12,790
    2020 Ford Mustang I4 Convertible
    92,741 mi · Miami, FL · Lions Pre-Owned Miami
    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 2020 Ford Mustang asks $19,797–$34,986. Cars this far under: expect high mileage, a base trim or a branded title — check the vehicle history.

FAQ

How much does a used 2020 Ford Mustang cost?

A used 2020 Ford Mustang in the US typically lists for $19,797 to $34,986, with a median asking price of $25,998 across 1,191 active US dealer listings. Nine in ten are priced between $15,438 and $91,948 (as of 2026-10-17, source: UnderMarket Cars).

Is $26,000 a good price for a used 2020 Ford Mustang?

That sits at about the market median ($25,998) for a used 2020 Ford Mustang. Under $19,797 puts you in the cheapest quarter of active US listings and under $15,438 in the cheapest 5%; above $91,948 is the priciest 5% (as of 2026-10-17).

What is the cheapest used 2020 Ford Mustang for sale right now?

$9,988 — a 2020 Ford Mustang I4 in Florence, SC, $16,010 under the median (as of 2026-10-17).

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 2020 Ford Mustang page is regenerated from it when it is requested. The figures on this page are from 2026-10-17.

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Prices updated 2026-10-17. Data covers active dealer listings across the USA.