Used 2020 Mercedes-Benz A-Class Price in the US
A used 2020 Mercedes-Benz A-Class in the US typically lists for $17,250–$21,930, with a median asking price of $19,653 across 90 active US dealer listings (as of 2026-08-28). The cheapest one listed right now is $12,988, a 2020 A220 in Dallas, TX — below 95% of the market, so expect an older model year, a base trim or high mileage.
- Typical range
- $17,250 – $21,930
- Median
- $19,653
- Cheapest 5%
- under $14,981
- Cheapest listed now
- $12,988
Browse by model year
cheapest per yearCheapest 10 listed right now
ranked by price-
$12,9882020 Mercedes-Benz A-Class A220120,594 mi · Dallas, TX · Always A Way AutomotiveView listing → -
$12,9972020 Mercedes-Benz A-Class A220-4m167,490 mi · Portsmouth, OH · Glockner Portsmouth AutomallView listing → -
$13,5002020 Mercedes-Benz A-Class A220-4m62,000 mi · Birmingham, AL · Northside Auto ImportsView listing →
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$14,7602020 Mercedes-Benz A-Class A220119,963 mi · Fort Wayne, IN · Raptor AutomotiveView listing →
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$15,3772020 Mercedes-Benz A-Class A220-4m77,402 mi · Miami, FL · Palmetto Bay MotorsView listing → -
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$15,9992020 Mercedes-Benz A-Class A220-4m55,620 mi · Bellmore, NY · Universal AutosView 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 A-Class asks $17,250–$21,930. 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 A-Class cost?
A used 2020 Mercedes-Benz A-Class in the US typically lists for $17,250 to $21,930, with a median asking price of $19,653 across 90 active US dealer listings. Nine in ten are priced between $14,981 and $28,265 (as of 2026-08-28, source: UnderMarket Cars).
Is $20,000 a good price for a used 2020 Mercedes-Benz A-Class?
That sits at about the market median ($19,653) for a used 2020 Mercedes-Benz A-Class. Under $17,250 puts you in the cheapest quarter of active US listings and under $14,981 in the cheapest 5%; above $28,265 is the priciest 5% (as of 2026-08-28).
What is the cheapest used 2020 Mercedes-Benz A-Class for sale right now?
$12,988 — a 2020 Mercedes-Benz A-Class A220 in Dallas, TX, $6,665 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 A-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.