Used 2020 Mercedes-Benz CLS-Class Price in the US
A used 2020 Mercedes-Benz CLS-Class in the US typically lists for $31,274–$37,865, with a median asking price of $34,494 across 34 active US dealer listings (as of 2026-08-28). The cheapest one listed right now is $24,500, a 2020 Cls450-4m in Yakima, WA — below 95% of the market, so expect an older model year, a base trim or high mileage.
Browse by model year
cheapest per year- All years
- 2023 · from $42,212
- 2022 · from $35,495
- 2021 · from $29,995
- 2020 · from $23,601
- 2019 · from $18,124
- 2018 · from $19,999
- 2017 · from $16,990
- 2016 · from $10,900
- 2015 · from $7,995
- 2014 · from $7,990
- 2013 · from $5,999
- 2012 · from $7,998
- 2011 · from $7,999
- 2010 · from $8,995
- 2009 · from $4,995
- 2008 · from $6,000
- 2007 · from $4,999
- 2006 · from $3,500
Cheapest 10 listed right now
ranked by price-
$24,5002020 Mercedes-Benz CLS-Class Cls450-4m106,315 mi · Yakima, WA · One Stop 1st StreetView listing →
-
$25,9992020 Mercedes-Benz CLS-Class Cls45063,500 mi · Brockton, MA · Brockton Auto Sales IncView listing → -
$27,9962020 Mercedes-Benz CLS-Class Cls45082,399 mi · Plainfield, IL · Premiere MotorsportsView listing → -
$28,7772020 Mercedes-Benz CLS-Class Cls45064,631 mi · Triangle, VA · Lease Return CenterView listing →
-
-
$29,8872020 Mercedes-Benz CLS-Class Cls450-4m49,658 mi · Burlington, NJ · Burlington ChevroletView listing → -
$29,9922020 Mercedes-Benz CLS-Class Amg Cls53117,953 mi · Dallas, TX · Top Line Auto Inc.View listing →
-
$30,7742020 Mercedes-Benz CLS-Class Cls45083,739 mi · Rockwall, TX · Group 1 Ford of RockwallView listing →
-
$30,9952020 Mercedes-Benz CLS-Class Cls450-4m58,877 mi · Woodinville, WA · 405 MotorsView listing →
-
$32,1112020 Mercedes-Benz CLS-Class Cls450-4m63,778 mi · Cleveland, OH · Montrose Westside Auto CampusView 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 Mercedes-Benz CLS-Class asks $31,274–$37,865. 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 Mercedes-Benz CLS-Class cost?
A used 2020 Mercedes-Benz CLS-Class in the US typically lists for $31,274 to $37,865, with a median asking price of $34,494 across 34 active US dealer listings. Nine in ten are priced between $27,297 and $42,998 (as of 2026-08-28, source: UnderMarket Cars).
Is $34,000 a good price for a used 2020 Mercedes-Benz CLS-Class?
That sits at about the market median ($34,494) for a used 2020 Mercedes-Benz CLS-Class. Under $31,274 puts you in the cheapest quarter of active US listings and under $27,297 in the cheapest 5%; above $42,998 is the priciest 5% (as of 2026-08-28).
What is the cheapest used 2020 Mercedes-Benz CLS-Class for sale right now?
$24,500 — a 2020 Mercedes-Benz CLS-Class Cls450-4m in Yakima, WA, $9,994 under the median (as of 2026-08-28).
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 Mercedes-Benz CLS-Class price page at least twice a day. The data date shown on this page is 2026-08-28.
Explore more
Prices updated 2026-08-28. Data covers active dealer listings across the USA.