GMC Sierra 1500 Trucks for Sale near Longmont, Colorado
Sort
Filters
9,071 results
Location
Body Type
Price
Mileage
Make, Model, and Trim
Make
Popular Makes
Model
Year
Chassis Options
Chassis Type
Drivetrain
Engine Manufacturer
GVWR
Duty
Class
Cab to Axle
Add-Ons
State
Used 2023 GMC Sierra 1500 SLT Crew Cab
$43,872
speed 53,953 mi
sell
Key features
- Gasoline
- 6.2L EcoTec3 V8 engine
- 4WD
location_on
Mitch Hall Chevrolet Lamesa
Lamesa, TX (543.8 mi)
(806) 779-4107
Used 2023 GMC Sierra 1500 SLT Crew Cab
$43,553
speed 44,092 mi
sell
Key features
- Gasoline
- 5.3L EcoTec3 V8 engine
- 4WD
location_on
Mitch Hall Buick GMC Lamesa
Lamesa, TX (543.8 mi)
(806) 878-9485
Used 2026 GMC Sierra 1500 AT4 Crew Cab
$59,119
speed 8,247 mi
sell
Key features
- Diesel
- 3.0L Duramax<sup>®</sup> Turbo Diesel engine
- 4WD
location_on
Mitch Hall Buick GMC Lamesa
Lamesa, TX (543.8 mi)
(806) 878-9485
Used 2020 GMC Sierra 1500 SLT Crew Cab
$31,382
speed 102,477 mi
sell
Key features
- Gasoline
- Engine: 6.2L, EcoTec3 V-8, DI, Dynamic Fuel Mgt, V V T
- 4WD
location_on
Mitch Hall Chevrolet Lamesa
Lamesa, TX (543.8 mi)
(806) 779-4107
Used 2023 GMC Sierra 1500 AT4X Crew Cab
$46,037
speed 78,120 mi
sell
Key features
- Gasoline
- 6.2L EcoTec3 V8 engine
- 4WD
location_on
Mitch Hall Buick GMC Lamesa
Lamesa, TX (543.8 mi)
(806) 878-9485
Used 2023 GMC Sierra 1500 SLT Crew Cab
$43,872
speed 53,953 mi
sell
Key features
- Gasoline
- 6.2L EcoTec3 V8 engine
- 4WD
location_on
Mitch Hall Buick GMC Lamesa
Lamesa, TX (543.8 mi)
(806) 878-9485
Used 2025 GMC Sierra 1500 SLT Crew Cab
$44,109
speed 55,626 mi
sell
Key features
- Gasoline
- 6.2L EcoTec3 V8 engine
- 4WD
location_on
Mitch Hall Chevrolet Lamesa
Lamesa, TX (543.8 mi)
(806) 779-4107
Used 2023 GMC Sierra 1500 SLT Crew Cab
$43,553
speed 44,092 mi
sell
Key features
- Gasoline
- 5.3L EcoTec3 V8 engine
- 4WD
location_on
Mitch Hall Chevrolet Lamesa
Lamesa, TX (543.8 mi)
(806) 779-4107
Used 2020 GMC Sierra 1500 SLT Crew Cab
$31,382
speed 102,477 mi
sell
Key features
- Gasoline
- Engine: 6.2L, EcoTec3 V-8, DI, Dynamic Fuel Mgt, V V T
- 4WD
location_on
Mitch Hall Buick GMC Lamesa
Lamesa, TX (543.8 mi)
(806) 878-9485
Used 2025 GMC Sierra 1500 SLT Crew Cab
$43,512
speed 57,698 mi
sell
Key features
- Gasoline
- 6.2L EcoTec3 V8 engine
- 4WD
location_on
Mitch Hall Chevrolet Lamesa
Lamesa, TX (543.8 mi)
(806) 779-4107
Used 2023 GMC Sierra 1500 SLT Crew Cab
$38,824
speed 62,116 mi
sell
Key features
- Diesel
- 4WD
- SLT
location_on
Premier Ford of Lamesa
Lamesa, TX (543.8 mi)
(806) 878-9205
Used 2026 GMC Sierra 1500 Denali Crew Cab
$62,182
speed 40,100 mi
sell
Key features
- Gasoline
- 6.2L EcoTec3 V8 engine
- 4WD
location_on
Mitch Hall Buick GMC Lamesa
Lamesa, TX (543.8 mi)
(806) 878-9485
Used 2026 GMC Sierra 1500 Denali Crew Cab
$60,802
speed 3,211 mi
sell
Key features
- Gasoline
- 5.3L EcoTec3 V8 engine
- 4WD
location_on
Mitch Hall Buick GMC Lamesa
Lamesa, TX (543.8 mi)
(806) 878-9485
Used 2026 GMC Sierra 1500 Denali Crew Cab
$60,802
speed 3,211 mi
sell
Key features
- Gasoline
- 5.3L EcoTec3 V8 engine
- 4WD
location_on
Mitch Hall Chevrolet Lamesa
Lamesa, TX (543.8 mi)
(806) 779-4107
Used 2024 GMC Sierra 1500 Denali Crew Cab
contact for price
speed 34,892 mi
sell
Key features
- Gasoline
- 6.2L EcoTec3 V8 engine
- 4WD
location_on
Mitch Hall Buick GMC Lamesa
Lamesa, TX (543.8 mi)
(806) 878-9485
Used 2026 GMC Sierra 1500 Denali Crew Cab
$62,182
speed 40,100 mi
sell
Key features
- Gasoline
- 6.2L EcoTec3 V8 engine
- 4WD
location_on
Mitch Hall Chevrolet Lamesa
Lamesa, TX (543.8 mi)
(806) 779-4107
Used 2024 GMC Sierra 1500 Denali Crew Cab
contact for price
speed 34,892 mi
sell
Key features
- Gasoline
- 6.2L EcoTec3 V8 engine
- 4WD
location_on
Mitch Hall Chevrolet Lamesa
Lamesa, TX (543.8 mi)
(806) 779-4107
Used 2020 GMC Sierra 1500 SLT Crew Cab
$37,549
speed 58,824 mi
sell
Key features
- Gasoline
- 4WD
- SLT
location_on
Casa Chevrolet of Prescott
Prescott, AZ (556.3 mi)
(928) 582-8498
Used 2024 GMC Sierra 1500 Elevation Crew Cab
$44,469
speed 19,320 mi
sell
Key features
- Gasoline
- RWD
- Elevation
location_on
Sewell Chrysler Dodge Jeep Ram
Andrews, TX (557.3 mi)
(432) 934-0530
Used 2024 GMC Sierra 1500 SLT Crew Cab
$51,069
speed 6,104 mi
sell
Key features
- Gasoline
- 4WD
- SLT
location_on
Sewell Chrysler Dodge Jeep Ram
Andrews, TX (557.3 mi)
(432) 934-0530
Used 2024 GMC Sierra 1500 Denali Crew Cab
$51,153
speed 35,105 mi
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Olathe Ford Lincoln
Olathe, KS (557.5 mi)
(913) 724-6154
Used 2025 GMC Sierra 1500 Denali Crew Cab
$53,343
speed 27,371 mi
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Olathe Ford Lincoln
Olathe, KS (557.5 mi)
(913) 724-6154
Used 2020 GMC Sierra 1500 SLT Crew Cab
$40,276
speed 62,244 mi
sell
Key features
- Gasoline
- Engine: 5.3L, EcoTec3 V-8, DI, Dynamic Fuel Mgt, V V T
- 4WD
location_on
Hendrick Chevrolet Shawnee Mission
Merriam, KS (560.3 mi)
(913) 361-5198
Used 2025 GMC Sierra 1500 Denali Crew Cab
contact for price
speed 36,448 mi
sell
Key features
- Gasoline
- 4WD
- Denali
location_on
Red Rock Chrysler Dodge Jeep Ram of Williston
Williston, ND (561.5 mi)
(701) 581-2296
Used 2025 GMC Sierra 1500 Denali Crew Cab
contact for price
speed 13,744 mi
sell
Key features
- Gasoline
- 4WD
- Denali
location_on
Red Rock Chrysler Dodge Jeep Ram of Williston
Williston, ND (561.5 mi)
(701) 581-2296
Used 2025 GMC Sierra 1500 Denali Crew Cab
$50,267
speed 47,094 mi
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Red Rock Ford of Williston
Williston, ND (561.5 mi)
New 2026 GMC Sierra 1500 SLT Crew Cab
$64,900 MSRP
$57,900
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)
(816) 495-3524
New 2026 GMC Sierra 1500 AT4 Crew Cab
$74,954 MSRP
$68,954
sell
Key features
- Diesel
- 3.0L Duramax<sup>®</sup> Turbo Diesel engine
- 4WD
location_on
Cable Dahmer Buick GMC of Kansas City
Kansas City, MO (565.6 mi)
(816) 495-3524
New 2026 GMC Sierra 1500 Denali Crew Cab
$81,510 MSRP
$66,175
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)
(816) 495-3524
New 2026 GMC Sierra 1500 Elevation Crew Cab
$69,105 MSRP
$62,105
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)
(816) 495-3524
