Used 2020 Mercedes-Benz GLA-Class Price in the US
A used 2020 Mercedes-Benz GLA-Class in the US typically lists for $16,152–$21,249, with a median asking price of $18,495 across 119 active US dealer listings (as of 2026-08-27). The cheapest one listed right now is $12,116, a 2020 Gla250-4m in Saint Louis, MO — below 95% of the market, so expect an older model year, a base trim or high mileage.
- Typical range
- $16,152 – $21,249
- Median
- $18,495
- Cheapest 5%
- under $13,086
- Cheapest listed now
- $12,116
Browse by model year
cheapest per yearCheapest 10 listed right now
ranked by price-
$12,1162020 Mercedes-Benz GLA-Class Gla250-4m110,239 mi · Saint Louis, MO · South County Auto PlazaView listing → -
$12,4962020 Mercedes-Benz GLA-Class Gla250-4m113,872 mi · Fairfax, VA · Cars2us of FairfaxView listing →
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$12,9662020 Mercedes-Benz GLA-Class Gla250-4m90,835 mi · Arlington, VA · Merlex Auto GroupView listing →
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$12,9682020 Mercedes-Benz GLA-Class Gla250111,888 mi · San Mateo, CA · Trax Auto WholesaleView listing →
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$12,9902020 Mercedes-Benz GLA-Class Gla250112,526 mi · Des Moines, IA · Iowa Auto ExchangeView listing → -
$13,5002020 Mercedes-Benz GLA-Class Gla250109,426 mi · Manteca, CA · USA Auto Dealer MantecaView listing → -
$13,9882020 Mercedes-Benz GLA-Class Gla250-4m89,967 mi · Medford, NY · Capital Motor GroupView listing →
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$13,9902020 Mercedes-Benz GLA-Class Gla250138,292 mi · Taylorville, IL · Bob Ridings FordView 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 GLA-Class asks $16,152–$21,249. 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 GLA-Class cost?
A used 2020 Mercedes-Benz GLA-Class in the US typically lists for $16,152 to $21,249, with a median asking price of $18,495 across 119 active US dealer listings. Nine in ten are priced between $13,086 and $24,057 (as of 2026-08-27, source: UnderMarket Cars).
Is $18,000 a good price for a used 2020 Mercedes-Benz GLA-Class?
That sits at about the market median ($18,495) for a used 2020 Mercedes-Benz GLA-Class. Under $16,152 puts you in the cheapest quarter of active US listings and under $13,086 in the cheapest 5%; above $24,057 is the priciest 5% (as of 2026-08-27).
What is the cheapest used 2020 Mercedes-Benz GLA-Class for sale right now?
$12,116 — a 2020 Mercedes-Benz GLA-Class Gla250-4m in Saint Louis, MO, $6,379 under the median (as of 2026-08-27).
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 GLA-Class price page at least twice a day. The data date shown on this page is 2026-08-27.
Explore more
Prices updated 2026-08-27. Data covers active dealer listings across the USA.