Cook Chevrolet

NORTHWEST AUTO SALES & SERVICE INC

Spider

Fullsize Crew Cab

Truck

AWD4WD

6-Cylinder Turbo

Diesel

Sierra 1500

New 2026 GMC Sierra 1500 AT4X

New 2026 GMC Sierra 1500 AT4X Castle Rock CO 80104

Automatic

AT4X

8-Cylinder

Gasoline

Used

X31 Off-Road Package

Get AutoCheck Vehicle History

Used 2023 GMC Sierra 1500 Elevation w/ X31 Off-Road Package

Used 2023 GMC Sierra 1500 Elevation w/ X31 Off-Road Package Loveland CO 80538

Elevation

Fullsize

Sport Utility

Yukon

SLT Luxury Package

License Plate Front Mounting Package

Used 2022 GMC Yukon SLT w/ SLT Luxury Package

Used 2022 GMC Yukon SLT w/ SLT Luxury Package Loveland CO 80538

8-Cylinder Turbo

Sierra 3500

Denali Black Diamond Edition

Denali Ultimate Package

Gooseneck/5TH Wheel Prep Package

Used 2021 GMC Sierra 3500 Denali w/ Denali Black Diamond Edition

Used 2021 GMC Sierra 3500 Denali w/ Denali Black Diamond Edition Meeker CO 81641

Denali

Used 2024 GMC Sierra 1500 Elevation

Used 2024 GMC Sierra 1500 Elevation Loveland CO 80538

SLT Luxury Plus Package

Used 2021 GMC Yukon SLT w/ SLT Luxury Plus Package

Used 2021 GMC Yukon SLT w/ SLT Luxury Plus Package Loveland CO 80538

LPO, Illumination Package

Used 2021 GMC Yukon Denali w/ Denali Ultimate Package

Used 2021 GMC Yukon Denali w/ Denali Ultimate Package Craig CO 81625

Sierra Safety Plus Package

AT4 Preferred Package

Used 2022 GMC Sierra 1500 AT4 w/ Sierra Safety Plus Package

Used 2022 GMC Sierra 1500 AT4 w/ Sierra Safety Plus Package Loveland CO 80538

Used 2022 GMC Sierra 1500 AT4X

Used 2022 GMC Sierra 1500 AT4X Loveland CO 80538

4-Cylinder Turbo

Used 2023 GMC Sierra 1500 Elevation

Used 2023 GMC Sierra 1500 Elevation Loveland CO 80538

Sierra 2500

Used 2023 GMC Sierra 2500 Denali w/ Denali Black Diamond Edition

Used 2023 GMC Sierra 2500 Denali w/ Denali Black Diamond Edition Loveland CO 80538

AT4 Premium Package

Technology Package

Used 2022 GMC Sierra 1500 AT4 w/ AT4 Premium Package

Used 2022 GMC Sierra 1500 AT4 w/ AT4 Premium Package Loveland CO 80538

AT4 Premium Plus Package

Gooseneck/5TH Wheel Package

LPO, Cargo Convenience Package

LPO, Hitch Package

Used 2023 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package

Used 2023 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package Loveland CO 80538

Midsize

Acadia

Used 2023 GMC Acadia SLT

Used 2023 GMC Acadia SLT Loveland CO 80538

Driver Alert Package I

Used 2021 GMC Sierra 1500 Elevation w/ Driver Alert Package I

Used 2021 GMC Sierra 1500 Elevation w/ Driver Alert Package I Loveland CO 80538

Castle Rock Chevrolet GMC

Loveland Buick GMC

Denver

Used Cars for Sale

2021

Shop, watch video walkarounds and compare prices on Used 2021 GMC Cars listings. See Kelley Blue Book pricing to get the best deal.Used GMC cars for sale, including a  2021 GMC Sierra 3500 Denali and a  2021 GMC Yukon Denali ranging in price from $46,950 to $62,020.

Used 2021 GMC Cars for Sale - Kelley Blue Book

Search from 2 GMC for sale, including a Used 2021 GMC Sierra 3500 Denali w/ Denali Black Diamond Edition and a Used 2021 GMC Yukon Denali w/ Denali Ultimate Package ranging in price from $46,950 to $62,020.

Autotrader has 2 GMC for sale near Craig, CO, including a Used 2021 GMC Sierra 3500 Denali w/ Denali Black Diamond Edition and a Used 2021 GMC Yukon Denali w/ Denali Ultimate Package ranging in price from $46,950 to $62,020.

dealType

doorCode

driveGroup

endYear

engineCode

engineDisplacement

extColorSimple

featureCode

Exterior Features

Technology Features

Interior Features

Safety Features

fuelTypeGroup

homeServices

intColorSimple

keywordPhrases

listingType

location

Location & Delivery

makeCode

marketExtension

Include all deliverable cars

maxPrice

maximumSeating

mileage

minPrice

modelCode|GMC

mpgRange

priceRange

productTypes

searchRadius

sellerType

startYear

transmissionCode

vehicleExchange

vehicleHistoryType

vehicleStyleCode

vehicleType

vehicleUseType

yearRange

Black

AWD/4WD

Leather Seats

Enter your mobile number to receive text alerts for your saved searches.

To make it easy, we send text alerts using an automatic dialing system. Of course, you don't have to sign up for these text alerts to receive Autotrader services.

Used 2021 GMC Cars for Sale Near Me

Location & Delivery

Price & Payments

Make, Model & Trim

Mileage

Condition (1 selected)

Color

Drive Type

Body Style

Vehicle History

Features

Fuel Type

Fuel Economy

Transmission

Cylinders

Engine Displacement

Number of Seats

Number of Doors

Purchase Options

Seller Type

Used 2021 GMC Yukon SLT w/ SLT Luxury Plus Package

2 Matches

2021 GMC Sierra 3500

2021 GMC Yukon

2021 GMC Sierra 3500

2026 GMC Sierra 1500