(opens in new window)

Price New/Used
My Car's Value
Instant Cash Offer

Cars for Sale
Free Dealer Price Quote
Vehicle History Report
Find Local Dealers

Private Seller Exchange

Private Seller Cars
Sell Your Car

Best Cars
Dealer Reviews
KBB Expert Reviews
Electric Vehicle Guide
KBB Awards
Latest Car News
Shopping & Buying

Car Research
Browse Incentives
Car Loan Calculator
Car Finder
Compare Cars
Car Loans
Insurance
Check My Credit
Extended Warranty
Vehicle History Report

Auto Repair Prices
Car Recalls
Maintenance Pricing
Find an Auto Shop
Service Advisor
OBD-II Codes

Skip to vehicle Listings

Trusted knowledge meets real-time answers. Try AI Mode

Cars for SaleGMCSierra 1500

GMC Sierra 1500 for Sale in Greeley, CO

80631

Filters (2)

Items 1 to 2 of 16.

Location & Delivery

Year

Price & Payments

Price selected

Min Price

Max Price

Price Rating

Good Price (44)

Great Price (36)

Price selected

Min Price

Max Price

Price Rating

Good Price (44)

Great Price (36)

Make, Model & Trim

GMC

Models

Sierra 1500

Acadia (144)

Caballero

Canyon (97)

Envoy

Envoy XL

Envoy XUV

G1500

G2500

G3500 (1)

Hummer EV (50)

Jimmy (1)

Other GMC Models

S15 Jimmy

S15 Pickup

Safari

Savana 1500 (1)

Savana 2500 (11)

Savana 3500 (15)

Savana 4500

Sierra 1500 (565)

Sierra 2500 (263)

Sierra 3500 (119)

Sierra EV (10)

Sonoma

Suburban

Syclone

Terrain (112)

TopKick C4500

TopKick C5500

Typhoon

Yukon (79)

Yukon XL (78)

Sierra 1500 Trims

Any

AT4 (61)

AT4X (50)

C3

Carrera GTS

Classic

Classic Denali

Denali (64)

Denali Ultimate (33)

Elevation (120)

Limited

Limited AT4

Limited Denali

Limited Elevation

Limited Pro

Limited SLE

Limited SLT

Pro (103)

SL

SLE (30)

SLT (99)

Special

Sport

W/T (1)

XFE

GMC

Models

Sierra 1500

Acadia (144)

Caballero

Canyon (97)

Envoy

Envoy XL

Envoy XUV

G1500

G2500

G3500 (1)

Hummer EV (50)

Jimmy (1)

Other GMC Models

S15 Jimmy

S15 Pickup

Safari

Savana 1500 (1)

Savana 2500 (11)

Savana 3500 (15)

Savana 4500

Sierra 1500 (565)

Sierra 2500 (263)

Sierra 3500 (119)

Sierra EV (10)

Sonoma

Suburban

Syclone

Terrain (112)

TopKick C4500

TopKick C5500

Typhoon

Yukon (79)

Yukon XL (78)

Sierra 1500 Trims

Any

AT4 (61)

AT4X (50)

C3

Carrera GTS

Classic

Classic Denali

Denali (64)

Denali Ultimate (33)

Elevation (120)

Limited

Limited AT4

Limited Denali

Limited Elevation

Limited Pro

Limited SLE

Limited SLT

Pro (103)

SL

SLE (30)

SLT (99)

Special

Sport

W/T (1)

XFE

Mileage

Condition

New (394)

Used (171)

Manufacturer Certified (9)

Third-Party Certified (0)

Certified Program

Learn more

New (394)

Used (171)

Manufacturer Certified (9)

Third-Party Certified (0)

Certified Program

Learn more

Color

Drive Type

Body Style

Truck Cab Size

Crew Cab (467)

Extended Cab (73)

Regular Cab (25)

Crew Cab (467)

Extended Cab (73)

Regular Cab (25)

Truck Bed Length

Short (389)

Medium (145)

Long (17)

Include unspecified lengths (14)

Short (389)

Medium (145)

Long (17)

Include unspecified lengths (14)

Vehicle History

Features

Fuel Type

Fuel Economy

Transmission

Cylinders

Engine Displacement

Number of Seats

Number of Doors

Purchase Options

Seller Type

It looks like this GMC Sierra 1500 has already found a new home.

Check out other great options we've picked for you.

Sponsored by Alpine Buick GMC

Hide

New 2026 GMC Sierra 1500 Pro

New 2026 GMC Sierra 1500 Pro

41,174

MSRP$50,924

Can be shipped to

Alpine Buick GMC

251View Vehicles

565 Matches

Sort By:

Price Drop

Used 2018 GMC Sierra 1500 SLT w/ SLT Premium Package

Used

2018 GMC Sierra 1500

SLT
122K mi

24,998

See payment

Good Price

Sponsored by AutoNation USA Denver 104

39.81 mi. away

Price Drop

Used 2024 GMC Sierra 1500 AT4 w/ Technology Package

Used

2024 GMC Sierra 1500

AT4
29K mi

53,990

See payment

Great Price

Sponsored by AutoNation Chevrolet North

43.17 mi. away

Certified 2024 GMC Sierra 1500 SLT

Certified

2024 GMC Sierra 1500

SLT
65K mi

41,798

See payment

Great Price

Sponsored by Mike Maroone Chevrolet GMC Longmont

25.06 mi. away

My Wallet by Kelley Blue Book^®

Find it Fast.

Keep it Affordable.

Monthly Payment

Credit Score

Excellent (740-900)

Very Good (700-739)

Good (670-699)

Fair (630-669)

Rebuilding (580-629)

Verify My Credit

Down Payment

Trade-In Value

Est. Trade-In Value

Get My Kelley Blue Book® CarValue

Amount Owed on Trade-In

Get My Payoff Quote

Get My Kelley Blue Book® Car Value

$

Based on 4.5% APR for mos.Update Settings

Newly Listed360°

Used 2023 GMC Sierra 1500 SLT w/ SLT Premium Package

Used

2023 GMC Sierra 1500

SLT
26K mi

47,688

See payment

Good Price

O'Meara GMC

40.24 mi. away

Online Paperwork
Delivery

Used 2014 GMC Sierra 1500 Denali

Used

2014 GMC Sierra 1500

Denali
109K mi

30,000

See payment

Private Seller Exchange

23.38 mi. away

Buy Online. Clean title. No Hassle

New 2026 GMC Sierra 1500 Elevation w/ Preferred Package

Consider New, Similar Payment

2026 GMC Sierra 1500

Elevation
3 mi

54,235

Loveland Buick GMC

15.94 mi. away

Delivery

Advertisement

Newly Listed

Used 2019 GMC Sierra 1500 AT4 w/ Technology Package

Used

2019 GMC Sierra 1500

AT4
69K mi

32,500

See payment

Good Price

Private Seller Exchange

36.11 mi. away

Buy Online. Clean title. No Hassle

Sponsored

Used 2022 GMC Sierra 1500 AT4 w/ AT4 Preferred Package

Used 2022 GMC Sierra 1500 AT4 w/ AT4 Preferred Package

Used 2022 GMC Sierra 1500 AT4 w/ AT4 Preferred Package

Used 2022 GMC Sierra 1500 AT4 w/ AT4 Preferred Package

Used

2022 GMC Sierra 1500

AT4
49K mi

45,551

See payment

Great Price

360°

Used 2022 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

Used

2022 GMC Sierra 1500

SLT
22K mi

42,560

See payment

Great Price

O'Meara GMC

40.24 mi. away

Online Paperwork
Delivery

Used 2017 GMC Sierra 1500 SLT

Used

2017 GMC Sierra 1500

SLT
100K mi

26,500

See payment

Private Seller Exchange

23.2 mi. away

Buy Online. Clean title. No Hassle

Price Drop360°

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

Used

2021 GMC Sierra 1500

SLE
44K mi

31,000

See payment

Great Price

Corwin Toyota Boulder

39.48 mi. away

Advertisement

Used 2024 GMC Sierra 1500 Denali

Used

2024 GMC Sierra 1500

Denali
13K mi

58,899

See payment

Good Price

Dealer Fees Included

Weld County Garage

3.57 mi. away

Online Paperwork

High Demand360°

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

Used

2021 GMC Sierra 1500

Elevation
74K mi

33,688

See payment

Great Price

O'Meara GMC

40.24 mi. away

Online Paperwork
Delivery

360°

Used 2021 GMC Sierra 1500 Elevation

Used

2021 GMC Sierra 1500

Elevation
30K mi

35,188

See payment

Good Price

O'Meara GMC

40.24 mi. away

Online Paperwork
Delivery

360°

Used 2024 GMC Sierra 1500 SLE w/ X31 Off-Road Package

Used

2024 GMC Sierra 1500

SLE
16K mi

43,288

See payment

Good Price

O'Meara GMC

40.24 mi. away

Online Paperwork
Delivery

Advertisement

Price Drop

Used 2024 GMC Sierra 1500 Pro w/ Graphite Edition

Used

2024 GMC Sierra 1500

Pro
11K mi

42,475

See payment

Good Price

ClearShift

19.38 mi. away

Price Drop360°

Used 2021 GMC Sierra 1500 AT4 w/ AT4 Premium Package

Used

2021 GMC Sierra 1500

AT4
71K mi

38,990

See payment

Great Price

O'Meara Ford

39.78 mi. away

360°

Used 2023 GMC Sierra 1500 Denali w/ Denali Reserve Package

Used

2023 GMC Sierra 1500

Denali
18K mi

51,990

See payment

Great Price

O'Meara Ford

39.78 mi. away

Price Drop360°

Used 2026 GMC Sierra 1500 AT4X

Used

2026 GMC Sierra 1500

AT4X
12K mi

69,990

See payment

Great Price

O'Meara Ford

39.78 mi. away

Newly Listed

Used 2022 GMC Sierra 1500 Elevation w/ X31 Off-Road Package

Used

2022 GMC Sierra 1500

Elevation
50K mi

37,998

See payment

Good Price

Mike Maroone Chevrolet GMC Longmont

25.06 mi. away

Used 2022 GMC Sierra 1500 SLT w/ SLT Premium Package

Used

2022 GMC Sierra 1500

SLT
39K mi

40,698

See payment

Great Price

Mike Maroone Chevrolet GMC Longmont

25.06 mi. away

360°

Used 2024 GMC Sierra 1500 SLT w/ SLT Premium Plus Package

Used

2024 GMC Sierra 1500

SLT
8K mi

56,990

See payment

Good Price

O'Meara Ford

39.78 mi. away

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

Used

2021 GMC Sierra 1500

SLT
60K mi

38,009

See payment

Great Price

Loveland Buick GMC

15.94 mi. away

Delivery

Newly Listed

Used 2020 GMC Sierra 1500 Denali w/ Denali Ultimate Package

Used

2020 GMC Sierra 1500

Denali
66K mi

44,749

See payment

Loveland Buick GMC

15.94 mi. away

Delivery

Used 2025 GMC Sierra 1500 Elevation w/ Preferred Package

Used

2025 GMC Sierra 1500

Elevation
5K mi

53,335

See payment

Good Price

Loveland Buick GMC

15.94 mi. away

Delivery

Used 2021 GMC Sierra 1500 AT4 w/ AT4 Preferred Package

Used

2021 GMC Sierra 1500

AT4
58K mi

42,900

See payment

Private Seller Exchange

47.96 mi. away

Buy Online. Clean title. No Hassle

Price Drop360°

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

Used

2021 GMC Sierra 1500

Elevation
74K mi

34,000

See payment

Good Price

Corwin Toyota Boulder

39.48 mi. away

Newly Listed

Used 2014 GMC Sierra 1500 SLT w/ SLT Preferred Package

Used

2014 GMC Sierra 1500

SLT
85K mi

23,143

See payment

Ken Garff Ford Greeley

3.76 mi. away

Advertisement

FAQ|Contact Us|Privacy Notice|Do Not Sell or Share My Personal Information|Limit the Use of My Sensitive Personal Information|Manage Cookies|About Us|Careers|Corporate|Marketing and Advertising Solutions|Media|Site Map|KBB Brazil|KBB Canada

© 1995-2026 Kelley Blue Book Co.®, Inc. All rights reserved.

Copyrights & Trademarks|Vehicle Photos © Evox Images|Terms of Service|Linking Policy|Accessibility Statement