Used GMC Pickups for Sale near Thornton, Colorado
Sort
Filters
4,296 results
Location
Body Type
Popular Body Types
Price
Mileage
Make, Model, and Trim
Make
Popular Makes
Model
Trim
Year
Chassis Options
Cab Style
Cab Type
Chassis Type
Rear Wheels
Fuel Type
Engine Manufacturer
Engine Cylinders
Color
GVWR
Cab to Axle
Body Options
Body Manufacturer
State
Used 2021 GMC Sierra 1500 AT4 Crew Cab
$35,000
speed 75,100 mi
sell
Key features
- Diesel
- 4WD
- AT4
location_on
Duval Ford
Jacksonville, FL (1,463 mi)
Used 2015 GMC Sierra 2500 Denali Crew Cab
$37,900
speed 117,978 mi
sell
Key features
- Diesel
- 4WD
- SRW
location_on
Duval Ford
Jacksonville, FL (1,463 mi)
Used 2022 GMC Sierra 2500 SLE Double Cab
$35,687
speed 122,170 mi
sell
Key features
- Diesel
- 4WD
- SLE
location_on
Duval Ford
Jacksonville, FL (1,463 mi)
Used 2024 GMC Sierra 2500 AT4 Crew Cab
$68,750
speed 36,450 mi
sell
Key features
- Diesel
- 6.6L 8 Cylinder Engine
- 4WD
location_on
Ideal Buick GMC
Frederick, MD (1,463.1 mi)
Used 2023 GMC Sierra 1500 SLT Crew Cab
$39,995
speed 67,047 mi
sell
Key features
- Gasoline
- 5.3L 8 Cylinder Engine
- 4WD
location_on
Ideal Buick GMC
Frederick, MD (1,463.1 mi)
Used 2023 GMC Sierra 1500 Elevation Crew Cab
$41,995
speed 49,202 mi
sell
Key features
- Gasoline
- 5.3L 8 Cylinder Engine
- 4WD
location_on
Ideal Buick GMC
Frederick, MD (1,463.1 mi)
Used 2024 GMC Sierra 1500 Elevation Crew Cab
$46,825
speed 29,007 mi
sell
Key features
- Gasoline
- 5.3L 8 Cylinder Engine
- 4WD
location_on
Ideal Buick GMC
Frederick, MD (1,463.1 mi)
Used 2025 GMC Sierra 1500 SLT Crew Cab
$44,650
speed 26,260 mi
sell
Key features
- Gasoline
- 5.3L 8 Cylinder Engine
- 4WD
location_on
Ideal Buick GMC
Frederick, MD (1,463.1 mi)
Used 2026 GMC Sierra 1500 SLT Crew Cab
$47,900
speed 16,972 mi
sell
Key features
- Gasoline
- 5.3L 8 Cylinder Engine
- 4WD
location_on
Ideal Buick GMC
Frederick, MD (1,463.1 mi)
Used 2022 GMC Canyon Elevation Crew Cab
$33,999
speed 13,694 mi
sell
Key features
- Gasoline
- 3.6L V6 Cylinder Engine
- 4WD
location_on
Ideal Buick GMC
Frederick, MD (1,463.1 mi)
Used 2026 GMC Sierra 1500 SLT Crew Cab
$45,980
speed 18,559 mi
sell
Key features
- Gasoline
- 5.3L EcoTec3 V8 engine
- 4WD
location_on
Pohanka Chevrolet
Chantilly, VA (1,465.8 mi)
Used 2024 GMC Sierra 1500 Denali Crew Cab
$53,654
speed 46,980 mi
sell
Key features
- Gasoline
- 4WD
- Denali
location_on
Fair Oaks Chrysler Jeep Dodge Ram
Chantilly, VA (1,465.8 mi)
Used 2026 GMC Sierra 1500 SLT Crew Cab
$48,426
speed 16,876 mi
sell
Key features
- Gasoline
- 5.3L EcoTec3 V8 engine
- 4WD
location_on
Pohanka Chevrolet
Chantilly, VA (1,465.8 mi)
Used 2023 GMC Sierra 1500 SLT Crew Cab
$39,864
sell
Key features
- Gasoline
- 6.2L EcoTec3 V8 engine
- 4WD
location_on
Pohanka Chevrolet
Chantilly, VA (1,465.8 mi)
Used 2016 GMC Sierra 1500 SLE Crew Cab
$20,254
speed 132,067 mi
sell
Key features
- Gasoline
- 4WD
- SLE
location_on
Fair Oaks Chrysler Jeep Dodge Ram
Chantilly, VA (1,465.8 mi)
Used 2024 GMC Sierra 2500 AT4 Crew Cab
$56,600
speed 103,473 mi
sell
Key features
- Diesel
- 4WD
- AT4
location_on
Century Ford of Mt Airy
Mount Airy, MD (1,471.3 mi)
Used 2025 GMC Sierra 2500 Pro Regular Cab
$49,220
speed 1,911 mi
sell
Key features
- Gasoline
- 6.6L V8
- 4WD
location_on
Lawrence Chevrolet
Mechanicsburg, PA (1,471.9 mi)
Used 2023 GMC Sierra 1500 SLE Crew Cab
$38,700
speed 39,478 mi
sell
Key features
- Gasoline
- EcoTec3 5.3L V8
- 4WD
location_on
Lawrence Chevrolet
Mechanicsburg, PA (1,471.9 mi)
Used 2024 GMC Canyon AT4X Crew Cab
$43,700
speed 37,456 mi
sell
Key features
- Gasoline
- 2.7L I4 Turbocharged DOHC 16V LEV3-SULEV30 310hp
- 4WD
location_on
Lawrence Chevrolet
Mechanicsburg, PA (1,471.9 mi)
Used 2026 GMC Sierra 2500 AT4X Crew Cab
$84,992
speed 3,633 mi
sell
Key features
- Diesel
- Duramax 6.6L V8 Turbodiesel
- 4WD
location_on
Lawrence Chevrolet
Mechanicsburg, PA (1,471.9 mi)
Used 2025 GMC Sierra 1500 SLT Crew Cab
$42,995
speed 28,050 mi
sell
Key features
- Gasoline
- 5.3L EcoTec3 V8 engine
- 4WD
location_on
Criswell GMC of Gaithersburg
Gaithersburg, MD (1,473 mi)
Used 2023 GMC Sierra 1500 Denali Crew Cab
$49,995
speed 69,156 mi
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Criswell Chevrolet of Gaithersburg
Gaithersburg, MD (1,473 mi)
Used 2025 GMC Sierra 1500 SLT Crew Cab
$42,995
speed 28,050 mi
sell
Key features
- Gasoline
- 5.3L EcoTec3 V8 engine
- 4WD
location_on
Criswell Chevrolet of Gaithersburg
Gaithersburg, MD (1,473 mi)
Used 2024 GMC Sierra 1500 Denali Ultimate Crew Cab
$68,995
speed 4,701 mi
sell
Key features
- Gasoline
- 6.2L EcoTec3 V8 engine
- 4WD
location_on
Criswell GMC of Gaithersburg
Gaithersburg, MD (1,473 mi)
Used 2024 GMC Sierra 1500 Denali Ultimate Crew Cab
$68,995
speed 4,701 mi
sell
Key features
- Gasoline
- 6.2L EcoTec3 V8 engine
- 4WD
location_on
Criswell Chevrolet of Gaithersburg
Gaithersburg, MD (1,473 mi)
Used 2023 GMC Sierra 1500 Denali Crew Cab
$49,995
speed 69,156 mi
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Criswell GMC of Gaithersburg
Gaithersburg, MD (1,473 mi)
Used 2018 GMC Sierra 2500 SLT Crew Cab
$33,995
speed 96,988 mi
sell
Key features
- Gas/E85
- Engine: 6.0L, V-8, SFI, FlexFuel w/ E63 only
- 4WD
location_on
Criswell GMC of Gaithersburg
Gaithersburg, MD (1,473 mi)
Used 2018 GMC Sierra 2500 SLT Crew Cab
$33,995
speed 96,988 mi
sell
Key features
- Gas/E85
- Engine: 6.0L, V-8, SFI, FlexFuel w/ E63 only
- 4WD
location_on
Criswell Chevrolet of Gaithersburg
Gaithersburg, MD (1,473 mi)
Used 2024 GMC Sierra 1500 AT4 Crew Cab
$54,995
speed 44,659 mi
sell
Key features
- Diesel
- 3.0L Duramax<sup>®</sup> Turbo Diesel engine
- 4WD
location_on
Criswell Chevrolet of Gaithersburg
Gaithersburg, MD (1,473 mi)
Used 2024 GMC Sierra 1500 AT4 Crew Cab
$54,995
speed 44,659 mi
sell
Key features
- Diesel
- 3.0L Duramax<sup>®</sup> Turbo Diesel engine
- 4WD
location_on
Criswell GMC of Gaithersburg
Gaithersburg, MD (1,473 mi)
