Used 2020 Subaru Legacy Price in the US
A used 2020 Subaru Legacy in the US typically lists for $15,825–$20,072, with a median asking price of $18,108 across 230 active US dealer listings (as of 2026-09-01). The cheapest one listed right now is $7,999, a 2020 Premium in Saint Charles, MO — below 95% of the market, so expect an older model year, a base trim or high mileage.
- Typical range
- $15,825 – $20,072
- Median
- $18,108
- Cheapest 5%
- under $12,328
- Cheapest listed now
- $7,999
Browse by model year
cheapest per year- All years
- 2025 · from $15,244
- 2024 · from $13,495
- 2023 · from $11,599
- 2022 · from $7,900
- 2021 · from $10,500
- 2020 · from $7,999
- 2019 · from $4,047
- 2018 · from $6,995
- 2017 · from $4,420
- 2016 · from $4,200
- 2015 · from $3,500
- 2014 · from $3,993
- 2013 · from $3,395
- 2012 · from $2,900
- 2011 · from $2,125
- 2010 · from $1,995
- 2009 · from $2,650
- 2008 · from $1,884
- 2007 · from $2,698
- 2006 · from $2,900
- 2005 · from $2,200
- 2004 · from $3,299
- 2003 · from $1,895
- 2002 · from $2,492
- 2001 · from $1,500
- 2000 · from $1,900
Cheapest 10 listed right now
ranked by price-
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$9,9952020 Subaru Legacy Premium184,092 mi · Jersey Shore, PA · Wasson Auto Sales LLCView listing →
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$9,9992020 Subaru Legacy Premium M R135,942 mi · Bessemer, AL · Birmingham Auto AuctionView listing →
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$10,5632020 Subaru Legacy Base Alloy Wheel71,515 mi · New Britain, CT · Prestige Auto CarsView listing →
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$10,9902020 Subaru Legacy Base123,906 mi · Hattiesburg, MS · First National Cars & Trucks Inc.View listing →
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$11,4902020 Subaru Legacy Base Alloy Wheel188,160 mi · Elmira, NY · Initial D MotorsportsView listing →
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$11,4992020 Subaru Legacy Base Alloy Wheel134,785 mi · Cohoes, NY · R&C Dealer ServicesView 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 $15,825–$20,072. 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 2020 Subaru Legacy cost?
A used 2020 Subaru Legacy in the US typically lists for $15,825 to $20,072, with a median asking price of $18,108 across 230 active US dealer listings. Nine in ten are priced between $12,328 and $23,609 (as of 2026-09-01, source: UnderMarket Cars).
Is $18,000 a good price for a used 2020 Subaru Legacy?
That sits at about the market median ($18,108) for a used 2020 Subaru Legacy. Under $15,825 puts you in the cheapest quarter of active US listings and under $12,328 in the cheapest 5%; above $23,609 is the priciest 5% (as of 2026-09-01).
What is the cheapest used 2020 Subaru Legacy for sale right now?
$7,999 — a 2020 Subaru Legacy Premium in Saint Charles, MO, $10,109 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 2020 Subaru Legacy 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.