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Used GMC Sierra 1500 for sale in Denver, CO

AutoDealersHub has 21 listings for used GMC Sierra 1500s in Denver, CO from local dealers, model years 2015 to 2026. Asking prices run from $16,499 to $49,798 with a median of $42,297, across 18 listings that show a price. 3 more listings ask you to contact the dealer for a price. Half of asking prices fall between $37,247 and $48,598 (the middle half of 18 priced listings) as of Nov 12, 2026.

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Updated Nov 12, 2026, 4:32 PM ET

In stock
21
from local dealers
Price range
$16,499–$49,798
median $42,297
Model years
2015–2026
Top trims
4WD Crew Cab 147" Denali, 4WD Reg Cab 126" Pro, 4WD Crew Cab 147" SLT

21 cars

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

Prices

Asking prices of the used GMC Sierra 1500s in Denver, CO listed on AutoDealersHub, as of Nov 12, 2026.

Typical asking price
$37,247 – $48,598the middle half of the priced listings
Median asking price
$42,297
Lowest asking price
$16,499
Listings with a price
18
As of
Nov 12, 2026

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

Browse all GMC Sierra 1500 listings by year

Frequently asked questions

How many used GMC Sierra 1500s are for sale on AutoDealersHub in Denver, CO?

There are 21 listings for used GMC Sierra 1500s in Denver, CO right now, from local dealers. Listings refresh from each dealer's inventory feed about every hour.

How much do used GMC Sierra 1500s cost in Denver, CO?

Asking prices run from $16,499 to $49,798 with a median of $42,297, across 18 listings that show a price. 3 more listings ask you to contact the dealer for a price. These are the asking prices of the used GMC Sierra 1500s in Denver, CO listed on AutoDealersHub right now.

Which model years are available?

Model years range from 2015 to 2026.

Which GMC Sierra 1500 trims are listed?

The most-listed trims right now are 4WD Crew Cab 147" Denali (4), 4WD Reg Cab 126" Pro (4) and 4WD Crew Cab 147" SLT (2).

Where do these listings come from?

Every listing comes from the selling dealer's own website inventory, read about every hour for dealerships that use DealersCloud and about once a day for independent dealers. 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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