Live US dealer listings Median-priced benchmark Updated 2026-10-18
Market price · Used 2020 Subaru Legacy 245 listings tracked

Used 2020 Subaru Legacy Price in the US

A used 2020 Subaru Legacy in the US typically lists for $14,995–$19,675, with a median asking price of $17,469 across 245 active US dealer listings (as of 2026-10-18). The cheapest one listed right now is $7,999, a 2020 Premium in Saint Charles, MO — below 95% of the market, so expect high mileage, a base trim or a branded title — check the vehicle history.

Used 2020 Subaru Legacy · asking prices245 listings
$10k$24k
Typical range
$14,995 – $19,675
Median
$17,469
Cheapest 5%
under $11,356
Cheapest listed now
$7,999

Browse by model year

typical price per year
More years (18)

Cheapest 10 listed right now

ranked by price
  1. 2020 Subaru Legacy
    $7,999
    2020 Subaru Legacy Premium
    210,418 mi · Saint Charles, MO · Best Deal Motors
    View listing →
  2. $8,799
    2020 Subaru Legacy Sport M R
    202,638 mi · Bryant, AR · Landers Family Pre-owned
    View listing →
  3. 2020 Subaru Legacy
    $8,995
    2020 Subaru Legacy Sport
    174,080 mi · Nashville, TN · Wheellco
    View listing →
  4. $9,245
    2020 Subaru Legacy Premium
    168,378 mi · Wellsboro, PA · All Wheels Driven
    View listing →
  5. $9,902
    2020 Subaru Legacy Premium
    195,944 mi · Bloomfield Hills, MI · Page Honda of Bloomfield
    View listing →
  6. 2020 Subaru Legacy
    $9,950
    2020 Subaru Legacy Premium
    181,551 mi · Albuquerque, NM · United Auto Group
    View listing →
  7. $9,995
    2020 Subaru Legacy Premium
    184,092 mi · Jersey Shore, PA · wasson auto sales
    View listing →
  8. 2020 Subaru Legacy
    $10,486
    2020 Subaru Legacy Base Alloy Wheel
    188,386 mi · Prescott, AZ · Findlay Subaru of Prescott
    View listing →
  9. 2020 Subaru Legacy
    $10,795
    2020 Subaru Legacy Base Alloy Wheel
    145,200 mi · Hamilton, NJ · Jersey Auto Cars
    View listing →
  10. 2020 Subaru Legacy
    $10,899
    2020 Subaru Legacy Limited M R
    137,116 mi · Denver, CO · All Wheel Drive Motors
    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 Subaru Legacy asks $14,995–$19,675. 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 Subaru Legacy cost?

A used 2020 Subaru Legacy in the US typically lists for $14,995 to $19,675, with a median asking price of $17,469 across 245 active US dealer listings. Nine in ten are priced between $11,356 and $23,376 (as of 2026-10-18, source: UnderMarket Cars).

Is $17,000 a good price for a used 2020 Subaru Legacy?

That sits at about the market median ($17,469) for a used 2020 Subaru Legacy. Under $14,995 puts you in the cheapest quarter of active US listings and under $11,356 in the cheapest 5%; above $23,376 is the priciest 5% (as of 2026-10-18).

What is the cheapest used 2020 Subaru Legacy for sale right now?

$7,999 — a 2020 Subaru Legacy Premium in Saint Charles, MO, $9,470 under the median (as of 2026-10-18).

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 Subaru Legacy page is regenerated from it when it is requested. The figures on this page are from 2026-10-18.

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Prices updated 2026-10-18. Data covers active dealer listings across the USA.