GMC Pickups for Sale near Longmont, Colorado
Sort
Filters
15,796 results
Location
Body Type
Popular Body Types
Price
Mileage
Make, Model, and Trim
Make
Popular Makes
Year
Chassis Options
Cab Style
Chassis Type
Drivetrain
Rear Wheels
Engine Manufacturer
GVWR
Wheelbase
Cab to Axle
Body Options
Body Manufacturer
Add-Ons
State
Used 2021 GMC Canyon AT4 Crew Cab
$27,649
speed 82,888 mi
sell
Key features
- Gasoline
- 4WD
- AT4 w/Leather
location_on
Mike Maroone Ford Longmont
Longmont, CO
Used 2022 GMC Sierra 1500 Elevation Crew Cab
$38,497
speed 59,387 mi
sell
Key features
- Gasoline
- 4WD
- Elevation
location_on
Mike Maroone Ford Longmont
Longmont, CO
Used 2024 GMC Sierra 2500 Denali Crew Cab
$71,904
speed 23,553 mi
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Mike Maroone Ford Longmont
Longmont, CO
Used 2023 GMC Sierra 1500 Pro Crew Cab
$32,689
speed 31,749 mi
sell
Key features
- Gasoline
- 4WD
- Pro
location_on
Mike Maroone Ford Longmont
Longmont, CO
Used 2024 GMC Canyon AT4 Crew Cab
$39,721
speed 23,306 mi
sell
Key features
- Gasoline
- 4WD
- AT4
location_on
Mike Maroone Ford Longmont
Longmont, CO
Used 2014 GMC Sierra 1500 SLT Crew Cab
$15,534
speed 185,474 mi
sell
Key features
- Gas/E85
- RWD
- SLT
location_on
Mike Maroone Ford Longmont
Longmont, CO
Used 2023 GMC Sierra 1500 Pro Double Cab
$30,700
speed 54,226 mi
sell
Key features
- Gasoline
- 4WD
- Pro
location_on
Mike Maroone Ford Longmont
Longmont, CO
Used 2023 GMC Sierra 1500 Pro Double Cab
$29,949
speed 49,099 mi
sell
Key features
- Gasoline
- 4WD
- Pro
location_on
Mike Maroone Ford Longmont
Longmont, CO
Used 2023 GMC Sierra 1500 Pro Crew Cab
$30,955
speed 62,506 mi
sell
Key features
- Gasoline
- 4WD
- Pro
location_on
Mike Maroone Ford Longmont
Longmont, CO
Used 2022 GMC Sierra 2500 AT4 Crew Cab
$57,098
speed 52,031 mi
sell
Key features
- Diesel
- 4WD
- AT4
location_on
Mike Maroone Ford Longmont
Longmont, CO
Used 2023 GMC Sierra 1500 Pro Double Cab
$29,837
speed 59,453 mi
sell
Key features
- Gasoline
- 4WD
- Pro
location_on
Mike Maroone Ford Longmont
Longmont, CO
Used 2022 GMC Sierra 1500 Elevation Crew Cab
$37,763
speed 30,996 mi
sell
Key features
- Gasoline
- 2.7L Turbo I4 310hp 430ft. lbs.
- RWD
location_on
Red's Auto and Truck
Longmont, CO (7.4 mi)
Used 2016 GMC Canyon SLT Crew Cab
$22,763
speed 112,935 mi
sell
Key features
- Gasoline
- 3.6L V6 305hp 269ft. lbs.
- 4WD
location_on
Red's Auto and Truck
Longmont, CO (7.4 mi)
Used 2024 GMC Sierra 2500 Denali Ultimate Crew Cab
$61,763
speed 109,891 mi
sell
Key features
- Diesel
- Duramax 6.6L Biodiesel Turbo V8 470hp 975ft. lbs.
- 4WD
location_on
Red's Auto and Truck
Longmont, CO (7.4 mi)
Used 2023 GMC Sierra 3500 Pro Crew Cab
$45,963
speed 73,057 mi
sell
Key features
- Diesel
- Duramax 6.6L Biodiesel Turbo V8 445hp 910ft. lbs.
- 4WD
location_on
Red's Auto and Truck
Longmont, CO (7.4 mi)
Used 2019 GMC Sierra 2500 Base Double Cab
$24,131
speed 120,515 mi
sell
Key features
- Gas/E85
- 4WD
- SRW
location_on
Loveland Ford Lincoln
Loveland, CO (14.4 mi)
Used 2025 GMC Sierra 1500 Denali Ultimate Crew Cab
$67,235
speed 17,258 mi
sell
Key features
- Gasoline
- 4WD
- Denali Ultimate
location_on
Loveland Ford Lincoln
Loveland, CO (14.4 mi)
Used 2021 GMC Sierra 1500 AT4 Crew Cab
$38,502
speed 96,204 mi
sell
Key features
- Gasoline
- 4WD
- AT4
location_on
Loveland Ford Lincoln
Loveland, CO (14.4 mi)
Used 2023 GMC Sierra 1500 AT4 Crew Cab
$46,679
speed 82,419 mi
sell
Key features
- Diesel
- 4WD
- AT4
location_on
Loveland Ford Lincoln
Loveland, CO (14.4 mi)
Used 2020 GMC Sierra 3500 Denali Crew Cab
$59,120
speed 104,383 mi
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Loveland Ford Lincoln
Loveland, CO (14.4 mi)
Used 2020 GMC Sierra 2500 Denali Crew Cab
$55,691
speed 65,929 mi
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Loveland Ford Lincoln
Loveland, CO (14.4 mi)
Used 2025 GMC Sierra 2500 SLE Crew Cab
$60,064
speed 92,928 mi
sell
Key features
- Diesel
- 4WD
- SLE
location_on
Loveland Ford Lincoln
Loveland, CO (14.4 mi)
Used 2025 GMC Sierra 1500 Denali Ultimate Crew Cab
$70,735
speed 23,174 mi
sell
Key features
- Gasoline
- 4WD
- Denali Ultimate
location_on
Loveland Ford Lincoln
Loveland, CO (14.4 mi)
Used 2021 GMC Sierra 1500 SLT Crew Cab
$33,411
speed 93,775 mi
sell
Key features
- Gasoline
- 4WD
- SLT
location_on
Sill-Terhar Motors, Inc
Broomfield, CO (16.2 mi)
Used 2024 GMC Sierra 3500 Denali Crew Cab
$65,990
speed 66,738 mi
sell
Key features
- Diesel
- 4WD
- Denali
location_on
O'Meara Ford
Northglenn, CO (18.2 mi)
Used 2026 GMC Sierra 1500 AT4X Crew Cab
$72,990
speed 609 mi
sell
Key features
- Gasoline
- 4WD
- AT4X
location_on
O'Meara Ford
Northglenn, CO (18.2 mi)
Used 2023 GMC Sierra 1500 Elevation Double Cab
$36,990
speed 44,424 mi
sell
Key features
- Diesel
- 4WD
- Elevation
location_on
O'Meara Ford
Northglenn, CO (18.2 mi)
Used 2025 GMC Sierra 1500 Denali Crew Cab
$59,990
speed 1,826 mi
sell
Key features
- Gasoline
- 4WD
- Denali
location_on
O'Meara Ford
Northglenn, CO (18.2 mi)
Used 2024 GMC Sierra 2500 SLT Crew Cab
$70,370
speed 25,914 mi
sell
Key features
- Diesel
- 4WD
- SLT
location_on
Brandon Dodge Chrysler Jeep Ram
Loveland, CO (20.5 mi)
New 2026 GMC Sierra 2500 Pro Double Cab
$69,630 MSRP
$66,130
sell
Key features
- Diesel
- 4WD
- Pro
location_on
Johnson Auto Plaza GMC
Brighton, CO (22.7 mi)
