GMC Sierra 1500 Trucks for Sale near Longmont, Colorado
Sort
Filters
8,960 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 AT4 Crew Cab
$52,798
speed 41,436 mi
sell
Key features
- Diesel
- 4WD
- AT4
location_on
Klick Lewis Chevrolet
Palmyra, PA (1,497.1 mi)
Used 2022 GMC Sierra 1500 Denali Ultimate Crew Cab
contact for price
speed 55,916 mi
sell
Key features
- Gasoline
- Engine: 6.2L, EcoTec3 V-8, DI, Dynamic Fuel Mgt, V V T
- 4WD
location_on
Fort Washington Chevrolet
Fort Washington, MD (1,497.1 mi)
Used 2023 GMC Sierra 1500 Denali Crew Cab
$44,835
speed 54,689 mi
sell
Key features
- Gasoline
- 4WD
- Denali
location_on
Davidson Ford of Clay
Liverpool, NY (1,497.4 mi)
Used 2020 GMC Sierra 1500 Base Crew Cab
$27,353
speed 59,028 mi
sell
Key features
- Gasoline
- 4WD
- Base
location_on
Davidson Ford of Clay
Liverpool, NY (1,497.4 mi)
Used 2024 GMC Sierra 1500 AT4 Crew Cab
$68,822 List Price
$61,253
speed 16,503 mi
sell
Key features
- Gasoline
- 4WD
- Harley Davidson AT4
location_on
Gary Yeomans Ford Ocala
Ocala, FL (1,498.2 mi)
Used 2020 GMC Sierra 1500 SLE Crew Cab
$28,800
speed 95,368 mi
sell
Key features
- Diesel
- 4WD
- SLE
location_on
Koons Ford Of Baltimore
Baltimore, MD (1,499 mi)
Used 2025 GMC Sierra 1500 SLT Crew Cab
$38,800
speed 50,701 mi
sell
Key features
- Gasoline
- 4WD
- SLT
location_on
Koons Ford Of Baltimore
Baltimore, MD (1,499 mi)
Used 2021 GMC Sierra 1500 Denali Crew Cab
contact for price
speed 44,066 mi
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Koons Ford Of Baltimore
Baltimore, MD (1,499 mi)
Used 2017 GMC Sierra 1500 Denali Crew Cab
$24,349
speed 128,826 mi
sell
Key features
- Gasoline
- 4x4
- Denali
location_on
Bill Talley Ford
Mechanicsville, VA (1,500 mi)
Used 2026 GMC Sierra 1500 Denali Crew Cab
$64,723
speed 2,364 mi
sell
Key features
- Gasoline
- 5.3L EcoTec3 V8 engine
- 4WD
location_on
Palmetto Chevrolet
Conway, SC (1,500.7 mi)
Used 2025 GMC Sierra 1500 SLT Crew Cab
$40,723
speed 57,073 mi
sell
Key features
- Gasoline
- 5.3L EcoTec3 V8 engine
- 4WD
location_on
Palmetto Chevrolet
Conway, SC (1,500.7 mi)
Used 2023 GMC Sierra 1500 AT4X Crew Cab
$43,723
speed 96,724 mi
sell
Key features
- Gasoline
- 6.2L EcoTec3 V8 engine
- 4WD
location_on
Palmetto Chevrolet
Conway, SC (1,500.7 mi)
New 2026 GMC Sierra 1500 Pro Crew Cab
$50,220
sell
Key features
- Gasoline
- 5.3L EcoTec3 V8 engine
- 4WD
location_on
Burdick GMC
Cicero, NY (1,502.6 mi)
New 2026 GMC Sierra 1500 AT4 Crew Cab
$83,495
sell
Key features
- Gasoline
- 6.2L EcoTec3 V8 engine
- 4WD
location_on
Burdick GMC
Cicero, NY (1,502.6 mi)
New 2026 GMC Sierra 1500 Elevation Crew Cab
$53,815
sell
Key features
- Gasoline
- TurboMax<sup>™</sup> engine
- 4WD
location_on
Burdick GMC
Cicero, NY (1,502.6 mi)
New 2026 GMC Sierra 1500 Denali Crew Cab
$73,486
sell
Key features
- Gasoline
- 6.2L EcoTec3 V8 engine
- 4WD
location_on
Burdick GMC
Cicero, NY (1,502.6 mi)
New 2026 GMC Sierra 1500 Denali Crew Cab
$73,486
sell
Key features
- Gasoline
- 6.2L EcoTec3 V8 engine
- 4WD
location_on
Burdick GMC
Cicero, NY (1,502.6 mi)
New 2026 GMC Sierra 1500 Elevation Crew Cab
$55,740
sell
Key features
- Gasoline
- TurboMax<sup>™</sup> engine
- 4WD
location_on
Burdick GMC
Cicero, NY (1,502.6 mi)
New 2026 GMC Sierra 1500 SLT Crew Cab
$64,110
sell
Key features
- Gasoline
- 6.2L EcoTec3 V8 engine
- 4WD
location_on
Burdick GMC
Cicero, NY (1,502.6 mi)
New 2026 GMC Sierra 1500 Pro Crew Cab
$50,220
sell
Key features
- Gasoline
- 5.3L EcoTec3 V8 engine
- 4WD
location_on
Burdick GMC
Cicero, NY (1,502.6 mi)
New 2026 GMC Sierra 1500 Elevation Crew Cab
$54,775
sell
Key features
- Gasoline
- TurboMax<sup>™</sup> engine
- 4WD
location_on
Burdick GMC
Cicero, NY (1,502.6 mi)
New 2026 GMC Sierra 1500 Pro Crew Cab
$47,990
sell
Key features
- Gasoline
- TurboMax<sup>™</sup> engine
- 4WD
location_on
Burdick GMC
Cicero, NY (1,502.6 mi)
New 2026 GMC Sierra 1500 Denali Crew Cab
$72,930
sell
Key features
- Gasoline
- 5.3L EcoTec3 V8 engine
- 4WD
location_on
Burdick GMC
Cicero, NY (1,502.6 mi)
New 2026 GMC Sierra 1500 Elevation Crew Cab
$54,515
sell
Key features
- Gasoline
- TurboMax<sup>™</sup> engine
- 4WD
location_on
Burdick GMC
Cicero, NY (1,502.6 mi)
New 2026 GMC Sierra 1500 Elevation Crew Cab
$53,815
sell
Key features
- Gasoline
- TurboMax<sup>™</sup> engine
- 4WD
location_on
Burdick GMC
Cicero, NY (1,502.6 mi)
New 2026 GMC Sierra 1500 Elevation Crew Cab
$59,830
sell
Key features
- Diesel
- 3.0L Duramax<sup>®</sup> Turbo Diesel engine
- 4WD
location_on
Burdick GMC
Cicero, NY (1,502.6 mi)
New 2026 GMC Sierra 1500 Elevation Crew Cab
$61,775
sell
Key features
- Gasoline
- 5.3L EcoTec3 V8 engine
- 4WD
location_on
Burdick GMC
Cicero, NY (1,502.6 mi)
New 2026 GMC Sierra 1500 Elevation Crew Cab
$53,815
sell
Key features
- Gasoline
- TurboMax<sup>™</sup> engine
- 4WD
location_on
Burdick GMC
Cicero, NY (1,502.6 mi)
New 2026 GMC Sierra 1500 Denali Crew Cab
$75,252
sell
Key features
- Gasoline
- 6.2L EcoTec3 V8 engine
- 4WD
location_on
Burdick GMC
Cicero, NY (1,502.6 mi)
New 2026 GMC Sierra 1500 Denali Crew Cab
$79,034
sell
Key features
- Gasoline
- 6.2L EcoTec3 V8 engine
- 4WD
location_on
Burdick GMC
Cicero, NY (1,502.6 mi)
