Live US dealer listings Median-priced benchmark Updated 2026-09-03
Market price · Used 2020 Mercedes-Benz GLC-Class 446 listings tracked

Used 2020 Mercedes-Benz GLC-Class Price in the US

A used 2020 Mercedes-Benz GLC-Class in the US typically lists for $19,782–$26,500, with a median asking price of $22,737 across 446 active US dealer listings (as of 2026-09-03). The cheapest one listed right now is $12,098, a 2020 Glc300 in Dallas, TX — below 95% of the market, so expect an older model year, a base trim or high mileage.

Used 2020 Mercedes-Benz GLC-Class · asking prices446 listings
$14k$36k
Typical range
$19,782 – $26,500
Median
$22,737
Cheapest 5%
under $15,995
Cheapest listed now
$12,098

Browse by model year

cheapest per year

Cheapest 10 listed right now

ranked by price
  1. $12,098
    2020 Mercedes-Benz GLC-Class Glc300
    167,105 mi · Dallas, TX · Always A Way Automotive
    View listing →
  2. $13,000
    2020 Mercedes-Benz GLC-Class Glc300
    94,267 mi · Hollywood, FL · Auto Auctions Direct
    View listing →
  3. 2020 Mercedes-Benz GLC-Class
    $13,450
    2020 Mercedes-Benz GLC-Class Glc300
    134,158 mi · Tupelo, MS · Jerry Willis Motors
    View listing →
  4. 2020 Mercedes-Benz GLC-Class
    $13,679
    2020 Mercedes-Benz GLC-Class Glc300
    117,873 mi · Suitland, MD · Zarvo Motors
    View listing →
  5. 2020 Mercedes-Benz GLC-Class
    $14,079
    2020 Mercedes-Benz GLC-Class Glc300
    123,751 mi · Santa Clara, CA · Stevens Creek BMW
    View listing →
  6. $14,313
    2020 Mercedes-Benz GLC-Class Glc300-4m
    130,014 mi · Barrington, IL · Wickstrom Lincoln
    View listing →
  7. 2020 Mercedes-Benz GLC-Class
    $14,745
    2020 Mercedes-Benz GLC-Class Glc300
    108,599 mi · Houston, TX · DN Motor Cars
    View listing →
  8. $14,970
    2020 Mercedes-Benz GLC-Class Glc300
    114,665 mi · Orlando, FL · Trust Car Sales
    View listing →
  9. 2020 Mercedes-Benz GLC-Class
    $14,988
    2020 Mercedes-Benz GLC-Class Glc300
    97,936 mi · Orlando, FL · North Orlando Mitsubishi
    View listing →
  10. 2020 Mercedes-Benz GLC-Class
    $14,990
    2020 Mercedes-Benz GLC-Class Glc300-4m
    120,068 mi · Bellevue, WA · Mercedes-Benz of Bellevue
    View 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 GLC-Class asks $19,782–$26,500. Cars this far under usually carry an older model year, a base trim or high mileage.

FAQ

How much does a used 2020 Mercedes-Benz GLC-Class cost?

A used 2020 Mercedes-Benz GLC-Class in the US typically lists for $19,782 to $26,500, with a median asking price of $22,737 across 446 active US dealer listings. Nine in ten are priced between $15,995 and $35,920 (as of 2026-09-03, source: UnderMarket Cars).

Is $23,000 a good price for a used 2020 Mercedes-Benz GLC-Class?

That sits at about the market median ($22,737) for a used 2020 Mercedes-Benz GLC-Class. Under $19,782 puts you in the cheapest quarter of active US listings and under $15,995 in the cheapest 5%; above $35,920 is the priciest 5% (as of 2026-09-03).

What is the cheapest used 2020 Mercedes-Benz GLC-Class for sale right now?

$12,098 — a 2020 Mercedes-Benz GLC-Class Glc300 in Dallas, TX, $10,639 under the median (as of 2026-09-03).

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 GLC-Class price page at least twice a day. The data date shown on this page is 2026-09-03.

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Prices updated 2026-09-03. Data covers active dealer listings across the USA.