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2020 GMC Terrain for sale

AutoDealersHub has 3 listings for used 2020 GMC Terrains from local dealers, all 2020 models. Asking prices run from $11,995 to $16,995 with a median of $14,995, across 3 listings that show a price.

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Updated Nov 7, 2026, 7:22 AM ET

AutoDealersHub carries a small selection of used 2020 GMC Terrain listings from a few local dealers, mostly in Utah and Virginia. The listings are SUVs, in gasoline versions.

AI summary generated from current AutoDealersHub listings. Counts and prices change as dealers update inventory.

In stock
3
from local dealers
Price range
$11,995–$16,995
median $14,995
Model years
2020
Top trims
SLE, SLT

Compare prices by trim (2)

3 cars

Prices are the dealers' advertised prices. Taxes, title, registration and any dealer fees may be extra.

Highlights

  • Popular trims include SLE and SLT
  • Listings include gasoline versions
  • AWD and FWD versions are the most common

AI summary generated from current AutoDealersHub listings. Counts and prices change as dealers update inventory.

Prices

Asking prices of the used 2020 GMC Terrains listed on AutoDealersHub, as of Nov 7, 2026.

Median asking price
$14,995
Lowest asking price
$11,995
Listings with a price
3
As of
Nov 7, 2026

Dealers' advertised asking prices; flagged placeholder and implausible prices are left out. How these figures are made

Other GMC Terrain model years

Frequently asked questions

How many used 2020 GMC Terrains are for sale on AutoDealersHub?

There are 3 listings for used 2020 GMC Terrains right now, from local dealers. Listings refresh from each dealer's inventory feed about every hour.

How much do used 2020 GMC Terrains cost?

Asking prices run from $11,995 to $16,995 with a median of $14,995, across 3 listings that show a price. These are the asking prices of the used 2020 GMC Terrains listed on AutoDealersHub right now.

Which GMC Terrain trims are listed?

The most-listed trims right now are SLE (2) and SLT (1).

Where do these listings come from?

Every listing comes from a DealersCloud dealer's own website inventory and is refreshed about every hour. AutoDealersHub does not sell cars: choosing View at dealer takes you to the dealer's listing, where you confirm availability and buy directly from the dealer.

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