GMC Trucks for Sale near Longmont, Colorado
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Used 2018 GMC Yukon Denali
$27,170
speed 113,555 mi
sell
Key features
- Gasoline
location_on
Mike Maroone Ford Longmont
Longmont, CO
Used 2023 GMC Yukon XL SLT
$42,364
speed 116,887 mi
sell
Key features
- Gasoline
location_on
Mike Maroone Ford Longmont
Longmont, CO
Used 2012 GMC Yukon XL Denali
$13,568
speed 146,979 mi
sell
Key features
- Gas/E85
location_on
Mike Maroone Ford Longmont
Longmont, CO
Used 2017 GMC Acadia Denali
$18,504
speed 98,616 mi
sell
Key features
- Gasoline
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)
(303) 854-6240
Used 2025 GMC Sierra 2500 AT4X Crew Cab
$84,999
speed 28,290 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)
(303) 854-6240
Used 2022 GMC Sierra 2500 Pro Crew Cab
$36,963
speed 139,864 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)
(303) 854-6240
Used 2020 GMC Sierra 2500 Denali Crew Cab
$51,999
speed 80,408 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)
(303) 854-6240
Used 2023 GMC Sierra 3500 Pro Crew Cab
$46,763
speed 73,045 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)
(303) 854-6240
Used 2024 GMC Sierra 2500 Denali Ultimate Crew Cab
$76,532
speed 46,843 mi
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Loveland Ford Lincoln
Loveland, CO (14.4 mi)
Used 2023 GMC Sierra 1500 AT4 Crew Cab
$51,887
speed 40,830 mi
sell
Key features
- Gasoline
- 4WD
- Crew Cab
location_on
Loveland Ford Lincoln
Loveland, CO (14.4 mi)
Used 2021 GMC Sierra 3500 Denali Crew Cab
$47,525
speed 125,924 mi
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Loveland Ford Lincoln
Loveland, CO (14.4 mi)
Used 2019 GMC Sierra 2500 Base Double Cab
contact for price
speed 120,509 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
$74,428
speed 17,258 mi
sell
Key features
- Gasoline
- 4WD
- Crew Cab
location_on
Loveland Ford Lincoln
Loveland, CO (14.4 mi)
Used 2023 GMC Sierra 1500 Elevation Crew Cab
$44,786
speed 86,825 mi
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Loveland Ford Lincoln
Loveland, CO (14.4 mi)
Used 2022 GMC Yukon XL Denali
$49,991
speed 72,655 mi
sell
Key features
- Gasoline
location_on
Sill-Terhar Motors, Inc
Broomfield, CO (16.2 mi)
Used 2020 GMC Sierra 2500 Denali Crew Cab
$55,590
speed 51,575 mi
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
O'Meara Ford
Northglenn, CO (18.2 mi)
(720) 664-2223
Used 2019 GMC Sierra 1500 SLT Crew Cab
$40,348
speed 38,125 mi
sell
Key features
- Gasoline
- 4WD
- Crew Cab
location_on
Brandon Dodge Chrysler Jeep Ram
Loveland, CO (20.5 mi)
(970) 292-7038
New 2025 GMC Sierra 3500 Crew Cab Flatbed Truck
$70,711
sell
Key features
- Diesel
- 9' 4" Steel Hillsboro Body
- 4WD
location_on
Johnson Auto Plaza GMC
Brighton, CO (22.7 mi)
(720) 730-4410
New 2026 GMC Sierra 2500 Crew Cab Service Truck
$66,485
sell
Key features
- Gasoline
- 8' 1" Steel Knapheide Body
- 4WD
location_on
Johnson Auto Plaza GMC
Brighton, CO (22.7 mi)
(720) 730-4410
New 2025 GMC Sierra 3500 Crew Cab Flatbed Truck
$70,711
sell
Key features
- Diesel
- 9' 4" Steel Hillsboro Body
- 4WD
location_on
Johnson Auto Plaza GMC
Brighton, CO (22.7 mi)
(720) 730-4410
New 2026 GMC Sierra 2500 Crew Cab Service Truck
$66,485
sell
Key features
- Gasoline
- 8' 1" Steel Knapheide Body
- 4WD
location_on
Johnson Auto Plaza GMC
Brighton, CO (22.7 mi)
(720) 730-4410
New 2026 GMC Sierra 2500 Crew Cab Service Truck
$66,485
sell
Key features
- Gasoline
- 8' 1" Steel Knapheide Body
- 4WD
location_on
Johnson Auto Plaza GMC
Brighton, CO (22.7 mi)
(720) 730-4410
New 2025 GMC Sierra 3500 Crew Cab Flatbed Truck
$70,711
sell
Key features
- Diesel
- 9' 4" Steel Hillsboro Body
- 4WD
location_on
Johnson Auto Plaza GMC
Brighton, CO (22.7 mi)
(720) 730-4410
New 2026 GMC Sierra 2500 Crew Cab Service Truck
$66,485
sell
Key features
- Gasoline
- 8' 1" Steel Knapheide Body
- 4WD
location_on
Johnson Auto Plaza GMC
Brighton, CO (22.7 mi)
(720) 730-4410
New 2025 GMC Sierra 3500 Crew Cab Flatbed Truck
$70,711
sell
Key features
- Diesel
- 9' 4" Steel Hillsboro Body
- 4WD
location_on
Johnson Auto Plaza GMC
Brighton, CO (22.7 mi)
(720) 730-4410
New 2026 GMC Sierra 2500 Crew Cab Service Truck
$71,188
sell
Key features
- Gasoline
- 8' Steel Scelzi Body
- 4WD
location_on
Johnson Auto Plaza GMC
Brighton, CO (22.7 mi)
(720) 730-4410
New 2025 GMC Sierra 3500 Crew Cab Flatbed Truck
$70,711
sell
Key features
- Diesel
- 9' 4" Steel Hillsboro Body
- 4WD
location_on
Johnson Auto Plaza GMC
Brighton, CO (22.7 mi)
(720) 730-4410
New 2026 GMC Sierra 2500 Crew Cab Service Truck
$66,485
sell
Key features
- Gasoline
- 8' 1" Steel Knapheide Body
- 4WD
location_on
Johnson Auto Plaza GMC
Brighton, CO (22.7 mi)
(720) 730-4410
New 2026 GMC Sierra 3500 Crew Cab 60 CA Cab Chassis
$69,103 MSRP
$63,113
sell
Key features
- Diesel
- 60 CA
- 4WD
location_on
Johnson Auto Plaza GMC
Brighton, CO (22.7 mi)
(720) 730-4410
