Skip to main content

GMC Sierra 1500 Trucks for Sale in Colorado

GMC close_smallSierra 1500 close_smallColorado close_small Clear all

Filters

393 results

Applied

GMC close_smallSierra 1500 close_smallColorado close_small Clear all

Location

location_searching

Condition

All New Used
Popular Body Types
Pickup
393
check_box_outline_blank
Less than $400,000
Any
Make, Model, and Trim
Make
Popular Makes
GMC
393
check_box
Model
Sierra 1500
393
check_box
AT4
23
check_box_outline_blank
AT4X
15
check_box_outline_blank
Denali
32
check_box_outline_blank
Denali Ultimate
23
check_box_outline_blank
Elevation
97
check_box_outline_blank
Pro
173
check_box_outline_blank
SLE
4
check_box_outline_blank
SLT
26
check_box_outline_blank
Chassis Options
Crew
357
check_box_outline_blank
Double
28
check_box_outline_blank
Regular
8
check_box_outline_blank
Pickup
393
check_box_outline_blank
2WD/4x2/RWD
3
check_box_outline_blank
4WD/4x4/AWD
390
check_box_outline_blank
Diesel
60
check_box_outline_blank
Gas/E85
2
check_box_outline_blank
Gasoline
331
check_box_outline_blank
4
136
check_box_outline_blank
6
61
check_box_outline_blank
8
196
check_box_outline_blank
Automatic
393
check_box_outline_blank
Black
53
check_box_outline_blank
Blue
5
check_box_outline_blank
Brown
10
check_box_outline_blank
Gold
2
check_box_outline_blank
Gray
43
check_box_outline_blank
Red
20
check_box_outline_blank
Silver
1
check_box_outline_blank
White
163
check_box_outline_blank
Light
393
check_box_outline_blank
2
393
check_box_outline_blank
Toolbox
1
check_box_outline_blank
State
Colorado
393
check_box

Listing Type

Vehicle Body Only Trailer
New 2026 GMC Sierra 1500 - photo 1

New 2026 GMC Sierra 1500 Pro Crew Cab

$53,200
sell
Key features
  • Gasoline
  • Turbocharged Gas I4 2.7L/
  • 4WD
location_on
Weld County Garage - GMC
Greeley, CO
New 2026 GMC Sierra 1500 - photo 1

New 2026 GMC Sierra 1500 Pro Crew Cab

$53,200
sell
Key features
  • Gasoline
  • Turbocharged Gas I4 2.7L/
  • 4WD
location_on
Weld County Garage - GMC
Greeley, CO
New 2026 GMC Sierra 1500 - photo 1

New 2026 GMC Sierra 1500 Pro Crew Cab

$53,200
sell
Key features
  • Gasoline
  • Turbocharged Gas I4 2.7L/
  • 4WD
location_on
Weld County Garage - GMC
Greeley, CO
New 2026 GMC Sierra 1500 - photo 1

New 2026 GMC Sierra 1500 Pro Crew Cab

$53,200
sell
Key features
  • Gasoline
  • Turbocharged Gas I4 2.7L/
  • 4WD
location_on
Weld County Garage - GMC
Greeley, CO
New 2026 GMC Sierra 1500 - photo 1

New 2026 GMC Sierra 1500 Pro Crew Cab

$52,855
sell
Key features
  • Gasoline
  • Turbocharged Gas I4 2.7L/
  • 4WD
location_on
Weld County Garage - GMC
Greeley, CO
New 2026 GMC Sierra 1500 - photo 1

New 2026 GMC Sierra 1500 Pro Crew Cab

$52,855
sell
Key features
  • Gasoline
  • Turbocharged Gas I4 2.7L/
  • 4WD
location_on
Weld County Garage - GMC
Greeley, CO
New 2026 GMC Sierra 1500 - photo 1
New 2026 GMC Sierra 1500 - photo 2

New 2026 GMC Sierra 1500 Pro Crew Cab

$47,564
sell
Key features
  • Gasoline
  • TurboMax<sup>&trade;</sup> engine
  • 4WD
location_on
Transwest GMC
Henderson, CO
New 2026 GMC Sierra 1500 - photo 1
New 2026 GMC Sierra 1500 - photo 2

New 2026 GMC Sierra 1500 Pro Regular Cab

$44,050
sell
Key features
  • Gasoline
  • TurboMax<sup>&trade;</sup> engine
  • 4WD
location_on
Transwest GMC
Henderson, CO
New 2026 GMC Sierra 1500 - photo 1
New 2026 GMC Sierra 1500 - photo 2

New 2026 GMC Sierra 1500 Pro Crew Cab

$56,210 MSRP
$51,276
sell
Key features
  • Gasoline
  • 4WD
  • Pro
location_on
Johnson Auto Plaza GMC
Brighton, CO
New 2026 GMC Sierra 1500 - photo 1

New 2026 GMC Sierra 1500 Pro Crew Cab

$53,200
sell
Key features
  • Gasoline
  • Turbocharged Gas I4 2.7L/
  • 4WD
location_on
Weld County Garage - GMC
Greeley, CO
New 2026 GMC Sierra 1500 - photo 1

New 2026 GMC Sierra 1500 Pro Crew Cab

$53,200
sell
Key features
  • Gasoline
  • Turbocharged Gas I4 2.7L/
  • 4WD
location_on
Weld County Garage - GMC
Greeley, CO
New 2026 GMC Sierra 1500 - photo 1

New 2026 GMC Sierra 1500 Pro Crew Cab

$54,710
sell
Key features
  • Gasoline
  • Gas V8 5.3L/
  • 4WD
location_on
Weld County Garage - GMC
Greeley, CO
New 2026 GMC Sierra 1500 - photo 1

New 2026 GMC Sierra 1500 Pro Crew Cab

$53,200
sell
Key features
  • Gasoline
  • Turbocharged Gas I4 2.7L/
  • 4WD
location_on
Weld County Garage - GMC
Greeley, CO
New 2026 GMC Sierra 1500 - photo 1

New 2026 GMC Sierra 1500 Pro Crew Cab

$52,855
sell
Key features
  • Gasoline
  • Turbocharged Gas I4 2.7L/
  • 4WD
location_on
Weld County Garage - GMC
Greeley, CO
New 2026 GMC Sierra 1500 - photo 1

New 2026 GMC Sierra 1500 Pro Crew Cab

$53,200
sell
Key features
  • Gasoline
  • Turbocharged Gas I4 2.7L/
  • 4WD
location_on
Weld County Garage - GMC
Greeley, CO
New 2026 GMC Sierra 1500 - photo 1

New 2026 GMC Sierra 1500 Pro Crew Cab

$53,200
sell
Key features
  • Gasoline
  • Turbocharged Gas I4 2.7L/
  • 4WD
location_on
Weld County Garage - GMC
Greeley, CO
New 2026 GMC Sierra 1500 - photo 1

New 2026 GMC Sierra 1500 Pro Crew Cab

$53,200
sell
Key features
  • Gasoline
  • Turbocharged Gas I4 2.7L/
  • 4WD
location_on
Weld County Garage - GMC
Greeley, CO
New 2026 GMC Sierra 1500 - photo 1

New 2026 GMC Sierra 1500 Pro Crew Cab

$53,200
sell
Key features
  • Gasoline
  • Turbocharged Gas I4 2.7L/
  • 4WD
location_on
Weld County Garage - GMC
Greeley, CO
New 2026 GMC Sierra 1500 - photo 1
New 2026 GMC Sierra 1500 - photo 2

New 2026 GMC Sierra 1500 Elevation Crew Cab

$57,025
sell
Key features
  • Gasoline
  • 5.3L EcoTec3 V8 engine
  • 4WD
location_on
Transwest GMC
Henderson, CO
New 2026 GMC Sierra 1500 - photo 1

New 2026 GMC Sierra 1500 Pro Crew Cab

$52,855
sell
Key features
  • Gasoline
  • Turbocharged Gas I4 2.7L/
  • 4WD
location_on
Weld County Garage - GMC
Greeley, CO
New 2026 GMC Sierra 1500 - photo 1

New 2026 GMC Sierra 1500 Pro Crew Cab

$53,200
sell
Key features
  • Gasoline
  • Turbocharged Gas I4 2.7L/
  • 4WD
location_on
Weld County Garage - GMC
Greeley, CO
New 2026 GMC Sierra 1500 - photo 1

New 2026 GMC Sierra 1500 Pro Crew Cab

$54,710
sell
Key features
  • Gasoline
  • Gas V8 5.3L/
  • 4WD
location_on
Weld County Garage - GMC
Greeley, CO
New 2026 GMC Sierra 1500 - photo 1

New 2026 GMC Sierra 1500 Pro Crew Cab

$53,200
sell
Key features
  • Gasoline
  • Turbocharged Gas I4 2.7L/
  • 4WD
location_on
Weld County Garage - GMC
Greeley, CO
New 2026 GMC Sierra 1500 - photo 1

New 2026 GMC Sierra 1500 Pro Crew Cab

$54,710
sell
Key features
  • Gasoline
  • Gas V8 5.3L/
  • 4WD
location_on
Weld County Garage - GMC
Greeley, CO
New 2026 GMC Sierra 1500 - photo 1

New 2026 GMC Sierra 1500 Pro Crew Cab

$53,200
sell
Key features
  • Gasoline
  • Turbocharged Gas I4 2.7L/
  • 4WD
location_on
Weld County Garage - GMC
Greeley, CO
New 2026 GMC Sierra 1500 - photo 1

New 2026 GMC Sierra 1500 Pro Crew Cab

$53,200
sell
Key features
  • Gasoline
  • Turbocharged Gas I4 2.7L/
  • 4WD
location_on
Weld County Garage - GMC
Greeley, CO
Used 2025 GMC Sierra 1500 - photo 1
Used 2025 GMC Sierra 1500 - photo 2

Used 2025 GMC Sierra 1500 Pro Crew Cab

$35,593
speed 38,178 mi
sell
Key features
  • Gasoline
  • 5.3L EcoTec3 V8 engine
  • 4WD
location_on
Transwest GMC
Henderson, CO
Used 2025 GMC Sierra 1500 - photo 1
Used 2025 GMC Sierra 1500 - photo 2

Used 2025 GMC Sierra 1500 Denali Crew Cab

$59,193
speed 33,259 mi
sell
Key features
  • Gasoline
  • 6.2L EcoTec3 V8 engine
  • 4WD
location_on
Transwest GMC
Henderson, CO
Used 2024 GMC Sierra 1500 - photo 1
Used 2024 GMC Sierra 1500 - photo 2

Used 2024 GMC Sierra 1500 AT4 Crew Cab

$54,582
speed 31,690 mi
sell
Key features
  • Gasoline
  • 4WD
  • AT4
location_on
Alpine Buick GMC
Littleton, CO
Used 2025 GMC Sierra 1500 - photo 1
Used 2025 GMC Sierra 1500 - photo 2

Used 2025 GMC Sierra 1500 SLT Crew Cab

$51,537.95
speed 12,403 mi
sell
Key features
  • Gasoline
  • 4WD
  • SLT
location_on
Phil Long Ford Motor City
Colorado Springs, CO

Frequently Asked Questions about GMC Sierra 1500

Helpful Resources

Most Popular Work Truck and Van Inventory

Company
For Dealers
For Commercial Industry

Right Truck. Right Place. Right Time.

Get updates that keep you in the loop — join our newsletter.