Used 2023 Mercedes-Benz GLS-Class Price in the US
A used 2023 Mercedes-Benz GLS-Class in the US typically lists for $50,670–$70,796, with a median asking price of $56,299 across 297 active US dealer listings (as of 2026-10-19). The cheapest one listed right now is $34,888, a 2023 GLS450 4MATIC in Franklin Square, NY — below 95% of the market, so expect high mileage, a base trim or a branded title — check the vehicle history.
- Typical range
- $50,670 – $70,796
- Median
- $56,299
- Cheapest 5%
- under $42,180
- Cheapest listed now
- $34,888
Browse by model year
typical price per year- All years
- 2027 · typ. $104,475
- 2026 · typ. $91,154
- 2025 · typ. $69,895
- 2024 · typ. $66,396
- 2023 · typ. $56,547
- 2022 · typ. $44,997
- 2021 · typ. $43,786
- 2020 · typ. $31,699
More years (3)
Cheapest 10 listed right now
ranked by price-
$34,8882023 Mercedes-Benz GLS-Class GLS450 4MATIC102,228 mi · Franklin Square, NY · United MotorcarsView listing → -
$36,4462023 Mercedes-Benz GLS-Class GLS450 4MATIC84,560 mi · Coraopolis, PA · Moon Township Hyundai MazdaView listing → -
$36,8722023 Mercedes-Benz GLS-Class GLS450 4MATIC104,809 mi · Streamwood, IL · Conway ImportsView listing →
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$37,9972023 Mercedes-Benz GLS-Class GLS450 4MATIC111,469 mi · Bellevue, WA · Landmark MotorsView listing →
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$38,5002023 Mercedes-Benz GLS-Class GLS450 4MATIC79,828 mi · East Windsor, NJ · CAR2SELLView listing →
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$39,5772023 Mercedes-Benz GLS-Class GLS450 4MATIC69,514 mi · Rocklin, CA · Mercedes Benz of RocklinView listing → -
$39,7252023 Mercedes-Benz GLS-Class GLS450 4MATIC74,629 mi · West Park, FL · Taverna INFINITI North MiamiView listing →
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$39,9902023 Mercedes-Benz GLS-Class GLS450 4MATIC84,225 mi · Evansville, IN · Lou Fusz Mazda of EvansvilleView listing →
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$39,9952023 Mercedes-Benz GLS-Class GLS450 4MATIC40,513 mi · Wall, NJ · Automotive AvenuesView listing → -
$39,9952023 Mercedes-Benz GLS-Class GLS450 4MATIC78,152 mi · Wayne, NJ · Haus of LuxView listing →
These are the bottom of the market, not the going rate — every one is priced below 95% of active listings. A typical used 2023 Mercedes-Benz GLS-Class asks $50,670–$70,796. Cars this far under: expect high mileage, a base trim or a branded title — check the vehicle history.
Deals on the map
10 pinnedFAQ
How much does a used 2023 Mercedes-Benz GLS-Class cost?
A used 2023 Mercedes-Benz GLS-Class in the US typically lists for $50,670 to $70,796, with a median asking price of $56,299 across 297 active US dealer listings. Nine in ten are priced between $42,180 and $115,556 (as of 2026-10-19, source: UnderMarket Cars).
Is $56,000 a good price for a used 2023 Mercedes-Benz GLS-Class?
That sits at about the market median ($56,299) for a used 2023 Mercedes-Benz GLS-Class. Under $50,670 puts you in the cheapest quarter of active US listings and under $42,180 in the cheapest 5%; above $115,556 is the priciest 5% (as of 2026-10-19).
What is the cheapest used 2023 Mercedes-Benz GLS-Class for sale right now?
$34,888 — a 2023 Mercedes-Benz GLS-Class GLS450 4MATIC in Franklin Square, NY, $21,411 under the median (as of 2026-10-19).
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 2023 Mercedes-Benz GLS-Class page is regenerated from it when it is requested. The figures on this page are from 2026-10-19.
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Prices updated 2026-10-19. Data covers active dealer listings across the USA.