Used 2023 Mercedes-Benz GLB-Class Price in the US
A used 2023 Mercedes-Benz GLB-Class in the US typically lists for $27,036–$31,589, with a median asking price of $29,733 across 406 active US dealer listings (as of 2026-10-19). The cheapest one listed right now is $17,795, a 2023 GLB250 in San Juan Capistrano, CA — below 95% of the market, so expect high mileage, a base trim or a branded title — check the vehicle history.
- Typical range
- $27,036 – $31,589
- Median
- $29,733
- Cheapest 5%
- under $24,007
- Cheapest listed now
- $17,795
Browse by model year
typical price per yearCheapest 10 listed right now
ranked by price-
$17,7952023 Mercedes-Benz GLB-Class GLB25061,472 mi · San Juan Capistrano, CA · Paradise AutomotiveView listing →
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$19,4052023 Mercedes-Benz GLB-Class GLB250 4MATIC85,891 mi · Carlsbad, CA · AutoNation Chrysler Dodge Jeep Ram CarlsbadView listing → -
$19,9992023 Mercedes-Benz GLB-Class GLB250 4MATIC82,686 mi · Austin, TX · Lexus of AustinView listing → -
$20,1202023 Mercedes-Benz GLB-Class GLB25080,598 mi · Hawthorne, CA · Porsche South BayView listing →
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$20,9922023 Mercedes-Benz GLB-Class GLB250 4MATIC71,429 mi · Utica, NY · Alan Byer Foreign AutoView listing →
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$20,9992023 Mercedes-Benz GLB-Class GLB250 4MATIC82,190 mi · Riverview, FL · Cars Auto MallView listing →
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$21,2252023 Mercedes-Benz GLB-Class GLB25084,064 mi · Kingwood, TX · Group 1 Honda KingwoodView listing →
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$21,9882023 Mercedes-Benz GLB-Class GLB250 4MATIC46,985 mi · Valley Stream, NY · Certified Performance MotorsView 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 GLB-Class asks $27,036–$31,589. Cars this far under: expect high mileage, a base trim or a branded title — check the vehicle history.
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10 pinnedFAQ
How much does a used 2023 Mercedes-Benz GLB-Class cost?
A used 2023 Mercedes-Benz GLB-Class in the US typically lists for $27,036 to $31,589, with a median asking price of $29,733 across 406 active US dealer listings. Nine in ten are priced between $24,007 and $35,733 (as of 2026-10-19, source: UnderMarket Cars).
Is $30,000 a good price for a used 2023 Mercedes-Benz GLB-Class?
That sits at about the market median ($29,733) for a used 2023 Mercedes-Benz GLB-Class. Under $27,036 puts you in the cheapest quarter of active US listings and under $24,007 in the cheapest 5%; above $35,733 is the priciest 5% (as of 2026-10-19).
What is the cheapest used 2023 Mercedes-Benz GLB-Class for sale right now?
$17,795 — a 2023 Mercedes-Benz GLB-Class GLB250 in San Juan Capistrano, CA, $11,938 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 GLB-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.