GMC Trucks for Sale near Longmont, Colorado
Sort
Filters
21,413 results
Applied
Location
Body Type
Popular Body Types
Other Body Types
Price
Mileage
Make, Model, and Trim
Make
Popular Makes
Model
Year
Chassis Options
Cab Style
Chassis Type
Drivetrain
Rear Wheels
Engine Manufacturer
GVWR
Cab to Axle
Body Options
Body Manufacturer
Popular Body Manufacturers
Other Body Manufacturers
Body Length
Body Material
State
New 2026 GMC Sierra 1500 Denali Crew Cab
$79,895 MSRP
$67,808
sell
Key features
- Gasoline
- 6.2L EcoTec3 V8 engine
- 4WD
location_on
Cable Dahmer Buick GMC of Kansas City
Kansas City, MO (565.6 mi)
New 2026 GMC Sierra 1500 Elevation Crew Cab
$58,140 MSRP
$48,663
sell
Key features
- Gasoline
- TurboMax<sup>™</sup> engine
- 4WD
location_on
Cable Dahmer Buick GMC of Kansas City
Kansas City, MO (565.6 mi)
New 2026 GMC Canyon AT4 Crew Cab
$54,695 MSRP
$48,961
sell
Key features
- Gasoline
- TurboMax<sup>™</sup> engine
- 4WD
location_on
Cable Dahmer Buick GMC of Kansas City
Kansas City, MO (565.6 mi)
New 2026 GMC Sierra 1500 Pro Crew Cab
$56,755 MSRP
$49,945
sell
Key features
- Gasoline
- 5.3L EcoTec3 V8 engine
- 4WD
location_on
Cable Dahmer Buick GMC of Kansas City
Kansas City, MO (565.6 mi)
Used 2023 GMC Sierra 1500 AT4 Crew Cab
$52,000
speed 23,613 mi
sell
Key features
- Gasoline
- 4WD
- AT4
location_on
Rob Sight Ford
Kansas City, MO (566.6 mi)
Used 2025 GMC Canyon AT4 Crew Cab
$44,750
speed 5,732 mi
sell
Key features
- Gasoline
- 4WD
- AT4
location_on
Rob Sight Ford
Kansas City, MO (566.6 mi)
Used 2020 GMC Sierra 3500 AT4 Crew Cab
$33,000
speed 221,245 mi
sell
Key features
- Diesel
- 4WD
- AT4
location_on
Rob Sight Ford
Kansas City, MO (566.6 mi)
Used 2020 GMC Sierra 1500 AT4 Crew Cab
$21,749
speed 184,544 mi
sell
Key features
- Gasoline
- 4WD
- AT4
location_on
Seth Wadley Ford of Pauls Valley
Pauls Valley, OK (567.2 mi)
Used 2017 GMC Sierra 3500 Denali Crew Cab
$41,299
speed 114,397 mi
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Seth Wadley Ford of Pauls Valley
Pauls Valley, OK (567.2 mi)
Used 2024 GMC Sierra 2500 AT4X Crew Cab
$66,483
speed 75,841 mi
sell
Key features
- Diesel
- 4WD
- AT4X
location_on
Seth Wadley Ford of Pauls Valley
Pauls Valley, OK (567.2 mi)
Used 2020 GMC Sierra 1500 AT4 Crew Cab
$38,075
speed 59,987 mi
sell
Key features
- Gasoline
- 4WD
- AT4
location_on
Seth Wadley Ford of Pauls Valley
Pauls Valley, OK (567.2 mi)
Used 2024 GMC Sierra 3500 Denali Crew Cab
$58,794
speed 112,709 mi
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Seth Wadley Ford of Pauls Valley
Pauls Valley, OK (567.2 mi)
Used 2022 GMC Sierra 1500 Denali Ultimate Crew Cab
$41,798
speed 120,010 mi
sell
Key features
- Diesel
- 4WD
- Denali Ultimate
location_on
Seth Wadley Ford of Pauls Valley
Pauls Valley, OK (567.2 mi)
Used 2023 GMC Sierra 2500 SLT Crew Cab
$47,708
speed 103,256 mi
sell
Key features
- Diesel
- 4WD
- SLT
location_on
Seth Wadley Ford of Pauls Valley
Pauls Valley, OK (567.2 mi)
Used 2023 GMC Sierra 1500 SLT Crew Cab
$43,000
speed 41,368 mi
sell
Key features
- Diesel
- 4WD
- SLT
location_on
Grubbs Chrysler Dodge Jeep Ram of Wichita Falls
Wichita Falls, TX (568 mi)
Used 2024 GMC Sierra 1500 Elevation Crew Cab
$42,312
speed 38,509 mi
sell
Key features
- Diesel
- 4WD
- Elevation
location_on
Grubbs Chrysler Dodge Jeep Ram of Wichita Falls
Wichita Falls, TX (568 mi)
Used 2020 GMC Sierra 1500 Denali Crew Cab
$41,621
speed 44,351 mi
sell
Key features
- Gasoline
- 4WD
- Denali
location_on
Gary Crossley Ford
Kansas City, MO (568.2 mi)
Used 2023 GMC Sierra 1500 Pro Crew Cab
$23,621
speed 127,655 mi
sell
Key features
- Gasoline
- 4WD
- Pro
location_on
Gary Crossley Ford
Kansas City, MO (568.2 mi)
Used 2023 GMC Sierra 1500 Denali Crew Cab
$47,621
speed 36,768 mi
sell
Key features
- Gasoline
- 4WD
- Denali
location_on
Gary Crossley Ford
Kansas City, MO (568.2 mi)
Used 2025 GMC Sierra 1500 Denali Ultimate Crew Cab
$63,621
speed 11,770 mi
sell
Key features
- Gasoline
- 4WD
- Denali Ultimate
location_on
Gary Crossley Ford
Kansas City, MO (568.2 mi)
Used 2018 GMC Sierra 1500 SLT Crew Cab
$25,806
speed 115,827 mi
sell
Key features
- Gasoline
- 4WD
- SLT
location_on
Karl Chevrolet of Stuart
Stuart, IA (570.3 mi)
Used 2022 GMC Sierra 1500 SLT Crew Cab
$35,722
speed 52,155 mi
sell
Key features
- Diesel
- 4WD
- SLT
location_on
Karl Chevrolet of Stuart
Stuart, IA (570.3 mi)
Used 2024 GMC Sierra 1500 Denali Crew Cab
$51,301
speed 37,445 mi
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Karl Chevrolet of Stuart
Stuart, IA (570.3 mi)
Used 2022 GMC Savana 3500 Box Van
$27,000
speed 119,214 mi
sell
Key features
- Gasoline
- 6.6LV8
location_on
Penske Used Trucks
Tulsa, OK (573.3 mi)
Used 2024 GMC Sierra 1500 Elevation Crew Cab
$40,000
speed 44,403 mi
sell
Key features
- Gasoline
- 5.3L EcoTec3 V8 engine
- 4WD
location_on
Cable Dahmer Chevrolet of Independence
Independence, MO (573.7 mi)
Used 2024 GMC Sierra 1500 AT4 Crew Cab
$39,900
speed 93,360 mi
sell
Key features
- Diesel
- 3.0L Duramax<sup>®</sup> Turbo Diesel engine
- 4WD
location_on
Cable Dahmer Chevrolet of Independence
Independence, MO (573.7 mi)
Used 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
$79,380
speed 9,198 mi
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Cable Dahmer Chevrolet of Independence
Independence, MO (573.7 mi)
Used 2021 GMC Canyon Denali Crew Cab
$26,380
speed 105,310 mi
sell
Key features
- Gasoline
- Engine: 3.6L, 6Cyl Gas
- 4WD
location_on
Cable Dahmer Chevrolet of Independence
Independence, MO (573.7 mi)
Used 2023 GMC Sierra 2500 AT4 Crew Cab
$45,900
speed 122,009 mi
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Cable Dahmer Chevrolet of Independence
Independence, MO (573.7 mi)
Used 2020 GMC Sierra 2500 Denali Crew Cab
$49,900
speed 46,851 mi
sell
Key features
- Diesel
- Engine: 6.6L V8 DuraMax Diesel, Turbo
- 4WD
location_on
Cable Dahmer Chevrolet of Independence
Independence, MO (573.7 mi)






















































