Used GMC Trucks for Sale near Longmont, Colorado
Sort
Filters
6,279 results
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
State
Used 2025 GMC Canyon Elevation Crew Cab
$41,289
speed 6,233 mi
sell
Key features
- Gasoline
- TurboMax<sup>™</sup> engine
- RWD
location_on
Carl Black GMC Roswell
Roswell, GA (1,217.7 mi)
(678) 246-5682
Used 2026 GMC Canyon Elevation Crew Cab
$51,369
speed 4,605 mi
sell
Key features
- Gasoline
- TurboMax<sup>™</sup> engine
- 4WD
location_on
Carl Black GMC Roswell
Roswell, GA (1,217.7 mi)
(678) 246-5682
Used 2026 GMC Sierra 2500 Denali Crew Cab
$79,064
speed 4,731 mi
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Carl Black GMC Roswell
Roswell, GA (1,217.7 mi)
(678) 246-5682
Used 2014 GMC Sierra 1500 SLE Double Cab
contact for price
speed 68,806 mi
sell
Key features
- Gas/E85
- Engine: 5.3L, V-8, Flex Fuel, SIDI, Active Fuel Mgt
- RWD
location_on
Carl Black GMC Roswell
Roswell, GA (1,217.7 mi)
(678) 246-5682
Used 2017 GMC Canyon SLE Crew Cab
$16,949
speed 93,823 mi
sell
Key features
- Diesel
- Engine: Diesel, 2.8L, L4, Turbo, DI
- 4WD
location_on
Carl Black GMC Roswell
Roswell, GA (1,217.7 mi)
(678) 246-5682
Used 2026 GMC Canyon Elevation Crew Cab
$43,874
speed 5,184 mi
sell
Key features
- Gasoline
- TurboMax<sup>™</sup> engine
- RWD
location_on
Carl Black GMC Roswell
Roswell, GA (1,217.7 mi)
(678) 246-5682
Used 2013 GMC Sierra 1500 Denali Crew Cab
$14,794
speed 225,075 mi
sell
Key features
- Gas/E85
- Engine: 6.2L, V-8, Non Active Fuel Management
- AWD
location_on
Carl Black GMC Roswell
Roswell, GA (1,217.7 mi)
(678) 246-5682
Used 2019 GMC Sierra 1500 SLT Crew Cab
$34,874
speed 76,525 mi
sell
Key features
- Gasoline
- Engine: 5.3L, EcoTec3 V-8, DI, Dynamic Fuel Mgt, V V T
- 4WD
location_on
Carl Black GMC Roswell
Roswell, GA (1,217.7 mi)
(678) 246-5682
Used 2023 GMC Sierra 1500 SLT Crew Cab
$40,653
speed 62,640 mi
sell
Key features
- Gasoline
- Gas V8 6.2L/376
- 4WD
location_on
Auto Gallery Chevrolet
LaGrange, GA (1,217.9 mi)
(706) 887-6487
Used 2023 GMC Sierra 1500 SLT Crew Cab
$44,241
speed 40,220 mi
sell
Key features
- Gasoline
- Gas V8 5.3L/325
- 4WD
location_on
Auto Gallery Chevrolet
LaGrange, GA (1,217.9 mi)
(706) 887-6487
Used 2023 GMC Sierra 1500 SLT Crew Cab
$40,653
speed 62,640 mi
sell
Key features
- Gasoline
- Gas V8 6.2L/376
- 4WD
location_on
Auto Gallery GMC
LaGrange, GA (1,217.9 mi)
(706) 887-5998
Used 2022 GMC Sierra 1500 AT4 Crew Cab
$38,701
speed 66,199 mi
sell
Key features
- Gasoline
- Gas V8 6.2L/376
- 4WD
location_on
Auto Gallery Chevrolet
LaGrange, GA (1,217.9 mi)
(706) 887-6487
Used 2026 GMC Canyon AT4 Crew Cab
$40,598
speed 6,385 mi
sell
Key features
- Gasoline
- Turbocharged Gas I4 2.7L/
- 4WD
location_on
Auto Gallery Chevrolet
LaGrange, GA (1,217.9 mi)
(706) 887-6487
Used 2025 GMC Sierra 2500 AT4 Crew Cab
$68,678
speed 37,265 mi
sell
Key features
- Diesel
- Turbocharged Diesel V8 6.6L/
- 4WD
location_on
Auto Gallery GMC
LaGrange, GA (1,217.9 mi)
(706) 887-5998
Used 2022 GMC Sierra 1500 AT4 Crew Cab
$38,701
speed 66,199 mi
sell
Key features
- Gasoline
- Gas V8 6.2L/376
- 4WD
location_on
Auto Gallery GMC
LaGrange, GA (1,217.9 mi)
(706) 887-5998
Used 2020 GMC Sierra 1500 SLE Crew Cab
$26,443
speed 74,590 mi
sell
Key features
- Diesel
- Diesel I6 3.0L/183
- RWD
location_on
Auto Gallery GMC
LaGrange, GA (1,217.9 mi)
(706) 887-5998
Used 2022 GMC Sierra 1500 SLT Crew Cab
$39,905
speed 66,245 mi
sell
Key features
- Gasoline
- Gas V8 5.3L/325
- 4WD
location_on
Auto Gallery Chevrolet
LaGrange, GA (1,217.9 mi)
(706) 887-6487
Used 2020 GMC Sierra 1500 SLE Crew Cab
$26,443
speed 74,590 mi
sell
Key features
- Diesel
- Diesel I6 3.0L/183
- RWD
location_on
Auto Gallery Chevrolet
LaGrange, GA (1,217.9 mi)
(706) 887-6487
Used 2025 GMC Sierra 2500 AT4 Crew Cab
$68,678
speed 37,265 mi
sell
Key features
- Diesel
- Turbocharged Diesel V8 6.6L/
- 4WD
location_on
Auto Gallery Chevrolet
LaGrange, GA (1,217.9 mi)
(706) 887-6487
Used 2026 GMC Canyon AT4 Crew Cab
$40,598
speed 6,385 mi
sell
Key features
- Gasoline
- Turbocharged Gas I4 2.7L/
- 4WD
location_on
Auto Gallery GMC
LaGrange, GA (1,217.9 mi)
(706) 887-5998
Used 2022 GMC Sierra 1500 SLT Crew Cab
$39,905
speed 66,245 mi
sell
Key features
- Gasoline
- Gas V8 5.3L/325
- 4WD
location_on
Auto Gallery GMC
LaGrange, GA (1,217.9 mi)
(706) 887-5998
Used 2024 GMC Sierra 3500 Denali Crew Cab
$68,968
speed 45,158 mi
sell
Key features
- Diesel
- Turbocharged Diesel V8 6.6L/
- 4WD
location_on
Auto Gallery GMC
LaGrange, GA (1,217.9 mi)
(706) 887-5998
Used 2024 GMC Sierra 3500 Denali Crew Cab
$68,968
speed 45,158 mi
sell
Key features
- Diesel
- Turbocharged Diesel V8 6.6L/
- 4WD
location_on
Auto Gallery Chevrolet
LaGrange, GA (1,217.9 mi)
(706) 887-6487
Used 2023 GMC Sierra 1500 SLT Crew Cab
$44,241
speed 40,220 mi
sell
Key features
- Gasoline
- Gas V8 5.3L/325
- 4WD
location_on
Auto Gallery GMC
LaGrange, GA (1,217.9 mi)
(706) 887-5998
Used 2022 GMC Sierra 1500 Denali Crew Cab
$47,307
speed 48,549 mi
sell
Key features
- Gasoline
- Gas V8 6.2L/376
- 4WD
location_on
Auto Gallery Chevrolet
LaGrange, GA (1,217.9 mi)
(706) 887-6487
Used 2023 GMC Sierra 1500 Denali Crew Cab
$42,090
speed 99,482 mi
sell
Key features
- Diesel
- Turbocharged Diesel I6 3.0L/
- 4WD
location_on
Auto Gallery GMC
LaGrange, GA (1,217.9 mi)
(706) 887-5998
Used 2024 GMC Sierra 1500 Elevation Crew Cab
$43,332
speed 34,544 mi
sell
Key features
- Gasoline
- Gas V8 5.3L/325
- 4WD
location_on
Auto Gallery GMC
LaGrange, GA (1,217.9 mi)
(706) 887-5998
Used 2021 GMC Sierra 1500 AT4 Crew Cab
$33,135
speed 120,157 mi
sell
Key features
- Gasoline
- Gas V8 6.2L/376
- 4WD
location_on
Auto Gallery GMC
LaGrange, GA (1,217.9 mi)
(706) 887-5998
Used 2023 GMC Sierra 1500 Denali Crew Cab
$42,090
speed 99,482 mi
sell
Key features
- Diesel
- Turbocharged Diesel I6 3.0L/
- 4WD
location_on
Auto Gallery Chevrolet
LaGrange, GA (1,217.9 mi)
(706) 887-6487
Used 2022 GMC Sierra 1500 Denali Crew Cab
$47,307
speed 48,549 mi
sell
Key features
- Gasoline
- Gas V8 6.2L/376
- 4WD
location_on
Auto Gallery GMC
LaGrange, GA (1,217.9 mi)
(706) 887-5998
