Suburban Buick GMC of Troy

Suburban Ford of Sterling Heights

Vic Canever Chevrolet

Carzby

Champion Buick GMC

Pat Milliken Ford

Shea Mega East

Fletch's

Shea Buick GMC

Dick Huvaere's Richmond Chrysler Dodge Jeep RAM

Germain Toyota of Dundee

Fox Buick GMC

Lasco Ford

Groulx Automotive

Allen Chevrolet Cadillac

LaFontaine INFINITI Ann Arbor

Feldman Chevrolet of Highland

Private Seller Exchange

LaFontaine Buick GMC of Ann Arbor

SZOTT M59 JEEP

Galeana's Van Dyke Dodge

Spider

Fullsize Crew Cab

Truck

AWD4WD

4-Cylinder Turbo

Gasoline

Sierra 1500

New 2025 GMC Sierra 1500 Elevation

New 2025 GMC Sierra 1500 Elevation Rochester Hills MI 48307

Automatic

Elevation

6-Cylinder Turbo

Diesel

Used

Get AutoCheck Vehicle History

Used 2021 GMC Sierra 1500 SLE

Used 2021 GMC Sierra 1500 SLE Chesterfield MI 48047

SLT Premium Plus Package

Used 2021 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

Used 2021 GMC Sierra 1500 SLT w/ SLT Premium Plus Package Monroe MI 48161

X31 Off-Road Package

Used 2021 GMC Sierra 1500 Elevation w/ X31 Off-Road Package

Used 2021 GMC Sierra 1500 Elevation w/ X31 Off-Road Package Troy MI 48084

8-Cylinder

X31 Off-Road and Protection Package

Used 2021 GMC Sierra 1500 Elevation

Used 2021 GMC Sierra 1500 Elevation Ann Arbor MI 48103

Fullsize Regular Cab

Pro Value Package

New 2025 GMC Sierra 1500 Pro w/ Pro Value Package

New 2025 GMC Sierra 1500 Pro w/ Pro Value Package Rochester Hills MI 48307

Elevation Premium Package

New 2025 GMC Sierra 1500 Elevation w/ Elevation Premium Package

New 2025 GMC Sierra 1500 Elevation w/ Elevation Premium Package Rochester Hills MI 48307

Technology Package

Driver Alert Package II

Used 2021 GMC Sierra 1500 Denali w/ Technology Package

Used 2021 GMC Sierra 1500 Denali w/ Technology Package Richmond MI 48062

Denali

Certified

Certified 2021 GMC Sierra 1500 AT4

Certified 2021 GMC Sierra 1500 AT4 Fenton MI 48430

New 2025 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

New 2025 GMC Sierra 1500 SLT w/ SLT Premium Plus Package Rochester Hills MI 48307

AT4 Preferred Package

Driver Alert Package I

Used 2021 GMC Sierra 1500 AT4 w/ Technology Package

Used 2021 GMC Sierra 1500 AT4 w/ Technology Package Monroe MI 48161

New 2025 GMC Sierra 1500 AT4X

New 2025 GMC Sierra 1500 AT4X Rochester Hills MI 48307

AT4X

Used 2021 GMC Sierra 1500 Denali

Used 2021 GMC Sierra 1500 Denali Brighton MI 48114

AT4 Premium Package

Used 2021 GMC Sierra 1500 AT4 w/ AT4 Premium Package

Used 2021 GMC Sierra 1500 AT4 w/ AT4 Premium Package Brighton MI 48114

Flexible Fuel

Sierra Value Package

1SA Safety Confidence Package

Used 2021 GMC Sierra 1500 4x4 Crew Cab w/ Sierra Value Package

Used 2021 GMC Sierra 1500 4x4 Crew Cab w/ Sierra Value Package Sterling Heights MI 48313

4x4 Crew Cab

LPO, Elevation Black Package

Certified 2023 GMC Sierra 1500 Elevation w/ LPO, Elevation Black Package

Certified 2023 GMC Sierra 1500 Elevation w/ LPO, Elevation Black Package Rochester Hills MI 48307

Preferred Package

Used 2021 GMC Sierra 1500 Elevation w/ Preferred Package

Used 2021 GMC Sierra 1500 Elevation w/ Preferred Package Troy MI 48084

New 2026 GMC Sierra 1500 Elevation

New 2026 GMC Sierra 1500 Elevation Brighton MI 48114

Used 2021 GMC Sierra 1500 SLE Flint MI 48532

Used 2021 GMC Sierra 1500 Elevation Highland MI 48357

Used 2021 GMC Sierra 1500 Elevation Monroe MI 48161

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

Certified 2023 GMC Sierra 1500 Elevation w/ X31 Off-Road Package Rochester Hills MI 48307

New 2026 GMC Sierra 1500 Elevation Waterford MI 48327

AT4 Value Package

Used 2021 GMC Sierra 1500 AT4 w/ AT4 Value Package

Used 2021 GMC Sierra 1500 AT4 w/ AT4 Value Package Fenton MI 48430

Used 2021 GMC Sierra 1500 AT4

Used 2021 GMC Sierra 1500 AT4 Detroit MI 48208

SLT Convenience Package

SLT Preferred Package

Max Trailering Package

Used 2021 GMC Sierra 1500 SLT w/ SLT Convenience Package

Used 2021 GMC Sierra 1500 SLT w/ SLT Convenience Package Flint MI 48532

Third-Party Certified

<div class="text-bold text-default margin-top-3 col-xs-12 margin-bottom-5">Confidence at Every Turn.</div><div class="col-xs-12"><ul><li>139-Point Inspection by Factory-Trained Technicians</li><li>90-Day/4,000-Mile (whichever comes first) Comprehensive Warranty¹</li><li>Nationwide Dealer Network for Service and Accessories</li><li>Complimentary 24/7 Roadside Assistance²</li><li>CARFAX® Vehicle History Report³</li><li>11,000 FordPass™ Rewards Points⁴ to Use Toward Your First Maintenance Visit</li></ul><p>Exceptional Coverage Comes Standard.</p></div><div class="margin-top-4 text-size-200 text-subdued col-xs-12"><div class="padding-bottom-4">Disclaimer</div><div class="text-size-100"><sup>1</sup> See your dealer for warranty coverage details.</br><sup>2</sup> See your dealer for coverage details. Roadside Assistance is included for certain owners and available to everyone for a per-service fee. Ford reserves the right to change program details without obligations.</br><sup>3</sup> CARFAX® is a registered trademark of CARFAX® Inc.<br/><sup>4</sup> FordPass App, compatible with select smartphone platforms, is available via a download. Message and data rates may apply.</div></div>

Ford Blue Advantage - Blue Certified

Used 2021 GMC Sierra 1500 Elevation Redford MI 48239

Used 2021 GMC Sierra 1500 Elevation Farmington MI 48335

Denali Ultimate Package

Used 2021 GMC Sierra 1500 Denali w/ Denali Ultimate Package

Used 2021 GMC Sierra 1500 Denali w/ Denali Ultimate Package Fenton MI 48430

Used 2022 GMC Sierra 1500 AT4 w/ AT4 Premium Package

Used 2022 GMC Sierra 1500 AT4 w/ AT4 Premium Package Rochester Hills MI 48307

Used 2021 GMC Sierra 1500 Elevation w/ Preferred Package Dundee MI 48131

Used 2023 GMC Sierra 1500 AT4 w/ Technology Package

Used 2023 GMC Sierra 1500 AT4 w/ Technology Package Rochester Hills MI 48307

SLT Premium Package

Used 2021 GMC Sierra 1500 SLT w/ SLT Premium Package

Used 2021 GMC Sierra 1500 SLT w/ SLT Premium Package Flint MI 48532

Used 2021 GMC Sierra 1500 Crew Cab AT4 Pickup 4D 5 3/4 ft

Used 2021 GMC Sierra 1500 AT4 Washington MI 48095

Used 2021 GMC Sierra 1500 SLE Fenton MI 48430

Lunghamer Buick GMC

Champion Buick GMC of Brighton

Serra Buick-GMC Rochester Hills

Detroit

Used Cars for Sale

2021

Shop, watch video walkarounds and compare prices on Used 2021 GMC Sierra 1500 listings. See Kelley Blue Book pricing to get the best deal. Search from 46 Used GMC Sierra 1500 cars for sale, including a  2021 GMC Sierra 1500 4x4 Crew Cab, a  2021 GMC Sierra 1500 AT4, and a  2021 GMC Sierra 1500 Denali ranging in price from $23,495 to $46,695.

Used 2021 GMC Sierra 1500 for Sale - Kelley Blue Book

Search from 46 GMC Sierra 1500 for sale, including a Certified 2021 GMC Sierra 1500 AT4, a Used 2021 GMC Sierra 1500 4x4 Crew Cab w/ Sierra Value Package, and a Used 2021 GMC Sierra 1500 AT4 ranging in price from $23,495 to $46,695.

Autotrader has 46 GMC Sierra 1500 for sale near Ferndale, MI, including a Certified 2021 GMC Sierra 1500 AT4, a Used 2021 GMC Sierra 1500 4x4 Crew Cab w/ Sierra Value Package, and a Used 2021 GMC Sierra 1500 AT4 ranging in price from $23,495 to $46,695.

bodyStyleSubtypeCode

dealType

doorCode

driveGroup

endYear

engineCode

engineDisplacement

extColorSimple

featureCode

Exterior Features

Technology Features

Interior Features

Safety Features

fuelTypeGroup

homeServices

intColorSimple

keywordPhrases

listingType

location

makeCode

marketExtension

Include Extended Delivery

maxPrice

maximumSeating

mileage

minPrice

modelCode|GMC

mpgRange

priceRange

productTypes

searchRadius

sellerType

startYear

transmissionCode

trimCode|15SIPU4WD

truckBedLength

vehicleExchange

vehicleHistoryType

vehicleStyleCode

vehicleType

vehicleUseType

yearRange

AWD/4WD

Premium Audio

Blue

Gray

Black

Silver

Leather Seats

Trailer Hitch

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 Sierra 1500 for Sale Near Me

Location

Year

Make, Model & Trim

Condition (1 selected)

Drive Type

Price & Payments

Best Deals

Ways to Purchase

Mileage

Body Style

Truck Cab Size

Fuel Type

Truck Bed Length

Fuel Economy

Exterior Color

Interior Color

Transmission

Engine Displacement

Vehicle History

Cylinders

Features

Number of Seats

Number of Doors

Seller Type

Used 2022 GMC Sierra 1500 AT4 w/ AT4 Premium Package

46 Matches

2021 GMC Sierra 1500

2021 GMC Sierra 1500

2021 GMC Sierra 1500