Cheapest · Used 2020 Mercedes-Benz GLS-Class
Rank #1 / 166 listings
Cheapest Used 2020 Mercedes-Benz GLS-Class for Sale in the US
The cheapest used 2020 Mercedes-Benz GLS-Class in the US today costs $22,880 — a 2020 Gls450-4m located in Breckenridge, TX. We track 166 active listings; the median price is $33,995, so the top deal is $11,115 under the median.
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$22,8802020 Mercedes-Benz GLS-Class Gls450-4m119,106 mi · Breckenridge, TX · Bayer ChevroletView listing → -
$23,4312020 Mercedes-Benz GLS-Class Gls450-4m110,123 mi · Somerville, NJ · Yosh Motors of SomervilleView listing → -
$23,6972020 Mercedes-Benz GLS-Class Gls450-4m121,138 mi · Newark, DE · Hertrich Infiniti of NewarkView listing → -
$24,7942020 Mercedes-Benz GLS-Class Gls450-4m116,466 mi · Port Charlotte, FL · Kia of Port CharlotteView listing → -
$24,9662020 Mercedes-Benz GLS-Class Gls450-4m113,128 mi · Arlington, VA · Merlex Auto GroupView listing → -
$25,8552020 Mercedes-Benz GLS-Class Gls450-4m100,809 mi · Laurel, MD · AMKO Auto of LaurelView listing → -
$26,1072020 Mercedes-Benz GLS-Class Gls450-4m113,715 mi · Wood-Ridge, NJ · AUTO SPOT LLCView listing →
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$26,2992020 Mercedes-Benz GLS-Class Gls450-4m116,435 mi · New Bedford, MA · TopGear Auto SalesView listing → -
$26,5932020 Mercedes-Benz GLS-Class Gls450-4m107,580 mi · Wichita, KS · BMW, Mini of WichitaView listing → -
$26,5942020 Mercedes-Benz GLS-Class Gls450-4m95,122 mi · Jacksonville, FL · GW TRUCKSView listing →
Deals on the map
10 pinnedFAQ
How much does the cheapest used 2020 Mercedes-Benz GLS-Class cost?
$22,880 — a 2020 Gls450-4m in Breckenridge, TX (as of 2026-07-19).
What is the median price of a used 2020 Mercedes-Benz GLS-Class?
$33,995 across 166 US dealer active listings.
How often are prices updated?
Listings and prices refresh continuously; this page is re-generated at least twice a day.
Explore more
Prices updated 2026-07-19. Data covers active dealer listings across the USA.