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GMC Pickups for Sale near Thornton, Colorado

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12,438 results

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Pickup
12,438
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Less than $400,000
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Make, Model, and Trim
Make
GMC
12,438
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Canyon
853
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Hummer EV Pickup
71
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Sierra 1500
7,198
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Sierra 2500
3,284
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Sierra 3500
967
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Sierra EV
65
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2X
14
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3X
38
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3X Edition 1
2
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All Terrain
2
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AT4
1,793
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AT4X
536
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Base
55
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Denali
2,668
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Denali Ultimate
984
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Denali Unlimited
2
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Elevation
2,276
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Elevation Standard
29
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Elevation-L
3
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Limited
4
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Pro
1,535
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Select
1
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SL
1
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SLE
477
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SLE2
1
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SLT
1,854
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Work Truck
44
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Chassis Options
Conventional
1
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Crew
11,438
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Double
563
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Extended
40
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Regular
346
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Pickup
12,437
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2WD/4x2/RWD
1,047
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4WD/4x4/AWD
11,318
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Single Rear Wheel
310
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Diesel
5,005
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Electric
136
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Flex Fuel
71
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Gas/E85
56
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Gasoline
7,168
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Hybrid
1
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General Motors
32
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Isuzu
2
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Warren
2
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3
12
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4
1,915
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5
1
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6
1,749
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8
8,622
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Automatic
12,017
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Black
2,926
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Blue
163
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Brown
325
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Gold
21
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Gray
2,404
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Green
18
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Orange
2
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Red
554
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Silver
91
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White
5,185
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Light
1,482
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Medium
655
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1
29
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2
1,453
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3
655
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Body Options
BOSS
1
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Snowplow
2
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Toolbox
1
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Alabama
19
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Alaska
6
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Arizona
987
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Arkansas
16
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California
956
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Colorado
63
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Connecticut
242
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Florida
563
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Georgia
685
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Idaho
102
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Illinois
34
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Indiana
199
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Iowa
170
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Kansas
110
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Kentucky
46
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Louisiana
6
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Maine
12
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Maryland
294
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Massachusetts
231
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Michigan
568
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Minnesota
16
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Missouri
99
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Montana
33
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Nebraska
5
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Nevada
380
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New Hampshire
209
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New Jersey
191
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New Mexico
15
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New York
269
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North Carolina
927
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North Dakota
108
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Ohio
583
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Oregon
248
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Pennsylvania
274
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Rhode Island
2
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South Carolina
737
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Tennessee
312
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Texas
1,780
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Utah
429
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Virginia
268
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Washington
166
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West Virginia
4
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Wisconsin
74
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Used 2025 GMC Sierra 1500 AT4 Crew Cab

$51,087
speed 38,272 mi
sell
Key features
  • Gasoline
  • 4x4
  • Crew Cab
location_on
O'Meara Ford preview Test Site
Northglenn, CO (3.6 mi)

Used 2022 GMC Sierra 2500 AT4 Crew Cab

$56,567
speed 49,317 mi
sell
Key features
  • Diesel
  • 4x4
  • Crew Cab
location_on
O'Meara Ford preview Test Site
Northglenn, CO (3.6 mi)

Used 2025 GMC Sierra 1500 Denali Crew Cab

$54,899
speed 1,826 mi
sell
Key features
  • Gasoline
  • 4x4
  • Crew Cab
location_on
O'Meara Ford preview Test Site
Northglenn, CO (3.6 mi)

Used 2024 GMC Sierra 1500 Denali Crew Cab

$49,649
speed 72,223 mi
sell
Key features
  • Gasoline
  • 4x4
  • Crew Cab
location_on
O'Meara Ford preview Test Site
Northglenn, CO (3.6 mi)

Used 2025 GMC Canyon AT4 Crew Cab

$41,977
speed 18,787 mi
sell
Key features
  • Gasoline
  • 4x4
  • Crew Cab
location_on
O'Meara Ford preview Test Site
Northglenn, CO (3.6 mi)

Used 2022 GMC Sierra 1500 Denali Ultimate Crew Cab

$51,510
speed 40,282 mi
sell
Key features
  • Diesel
  • 4x4
  • Crew Cab
location_on
O'Meara Ford preview Test Site
Northglenn, CO (3.6 mi)

Used 2023 GMC Sierra 1500 SLE Crew Cab

$37,792
speed 46,486 mi
sell
Key features
  • Gasoline
  • 4x4
  • Crew Cab
location_on
O'Meara Ford preview Test Site
Northglenn, CO (3.6 mi)

Used 2020 GMC Sierra 1500 SLT Crew Cab

$36,512
speed 61,203 mi
sell
Key features
  • Gasoline
  • 4x4
  • Crew Cab
location_on
John Elway Chevrolet Preview Test Site
Englewood, CO (15.5 mi)

Used 2018 GMC Sierra 1500 SLT Crew Cab

$36,314
speed 31,266 mi
sell
Key features
  • Gasoline
  • 4x4
  • Crew Cab
location_on
John Elway Chevrolet Preview Test Site
Englewood, CO (15.5 mi)

Used 2024 GMC Sierra 1500 Elevation Crew Cab

$43,103
speed 53,412 mi
sell
Key features
  • Gasoline
  • 4x4
  • Crew Cab
location_on
John Elway Chevrolet Preview Test Site
Englewood, CO (15.5 mi)

Used 2022 GMC Sierra 1500 Denali Crew Cab

$34,315
speed 101,521 mi
sell
Key features
  • Gasoline
  • 4x4
  • Crew Cab
location_on
John Elway Chevrolet Preview Test Site
Englewood, CO (15.5 mi)

Used 2022 GMC Canyon Denali Crew Cab

contact for price
speed 60,304 mi
sell
Key features
  • Gasoline
  • 4x4
  • Crew Cab
location_on
Stevinson Chevrolet preview Test Site
Lakewood, CO (17.8 mi)

Used 2022 GMC Sierra 2500 Denali Crew Cab

contact for price
speed 50,763 mi
sell
Key features
  • Diesel
  • 4x4
  • Crew Cab
location_on
Stevinson Chevrolet preview Test Site
Lakewood, CO (17.8 mi)

Used 2024 GMC Sierra 2500 Denali Crew Cab

$74,998
speed 41,197 mi
sell
Key features
  • Diesel
  • Turbocharged Diesel V8 6.6L/
  • 4WD
location_on
Phil Long Ford preview Test Site
Denver, CO (18.2 mi)

Used 2024 GMC Sierra 2500 AT4 Crew Cab

contact for price
speed 100,000 mi
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Phil Long Ford preview Test Site
Denver, CO (18.2 mi)

Used 2018 GMC Sierra 3500 Denali Crew Cab

$41,988
speed 151,096 mi
sell
Key features
  • Diesel
  • 4WD
  • Crew Cab
location_on
Country Truck & Auto LLC preview Test Site
Fort Lupton, CO (18.8 mi)

Used 2014 GMC Sierra 1500 SLE Double Cab

contact for price
speed 71,005 mi
sell
Key features
  • Gasoline
  • RWD
  • Double Cab
location_on
Yoder Chevrolet Test Site
Fort Lupton, CO (18.8 mi)

Used 2018 GMC Sierra 1500 Work Truck Double Cab

contact for price
speed 79,386 mi
sell
Key features
  • Gasoline
  • 4x4
  • Double Cab
location_on
Yoder Chevrolet Test Site
Fort Lupton, CO (18.8 mi)

Used 2021 GMC Sierra 1500 Denali Crew Cab

$31,998
speed 116,381 mi
sell
Key features
  • Gasoline
  • Engine: 6.2L, EcoTec3 V-8, DI, Dynamic Fuel Mgt, V V T
  • 4WD
location_on
Bozarth Chevrolet preview Test Site
Lone Tree, CO (23.6 mi)

Used 2025 GMC Sierra 3500 Denali Crew Cab

$79,110 List Price
$75,051
speed 16,277 mi
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Bozarth Chevrolet preview Test Site
Lone Tree, CO (23.6 mi)

Used 2015 GMC Sierra 1500 SLT Crew Cab

$23,994
speed 92,215 mi
sell
Key features
  • Gasoline
  • Engine: 6.2L, V-8, SIDI, Active Fuel Mgt
  • 4WD
location_on
Bozarth Chevrolet preview Test Site
Lone Tree, CO (23.6 mi)

Used 2025 GMC Sierra 1500 Elevation Crew Cab

$37,415
speed 46,646 mi
sell
Key features
  • Gasoline
  • TurboMax<sup>&trade;</sup> engine
  • 4WD
location_on
Bozarth Chevrolet preview Test Site
Lone Tree, CO (23.6 mi)

Used 2023 GMC Sierra 1500 AT4 Crew Cab

$43,814
speed 82,419 mi
sell
Key features
  • Diesel
  • 4x4
  • Crew Cab
location_on
Loveland Ford Lincoln preview Test Site
Loveland, CO (36 mi)

Used 2025 GMC Sierra 1500 Denali Ultimate Crew Cab

$64,691
speed 23,174 mi
sell
Key features
  • Gasoline
  • 4x4
  • Crew Cab
location_on
Loveland Ford Lincoln preview Test Site
Loveland, CO (36 mi)

Used 2024 GMC Sierra 2500 AT4 Crew Cab

$68,085
speed 44,484 mi
sell
Key features
  • Diesel
  • 4x4
  • Crew Cab
location_on
Loveland Ford Lincoln preview Test Site
Loveland, CO (36 mi)

Used 2025 GMC Sierra 3500 Denali Ultimate Crew Cab

$79,160
speed 39,870 mi
sell
Key features
  • Diesel
  • 4x4
  • Crew Cab
location_on
Loveland Ford Lincoln preview Test Site
Loveland, CO (36 mi)

Used 2020 GMC Sierra 2500 Denali Crew Cab

$57,098
speed 70,123 mi
sell
Key features
  • Diesel
  • 4x4
  • Crew Cab
location_on
Loveland Ford Lincoln preview Test Site
Loveland, CO (36 mi)

Used 2025 GMC Sierra 2500 SLE Crew Cab

$56,501
speed 92,975 mi
sell
Key features
  • Diesel
  • 4x4
  • Crew Cab
location_on
Loveland Ford Lincoln preview Test Site
Loveland, CO (36 mi)

Used 2020 GMC Sierra 3500 Denali Crew Cab

contact for price
speed 104,383 mi
sell
Key features
  • Diesel
  • 4x4
  • Crew Cab
location_on
Loveland Ford Lincoln preview Test Site
Loveland, CO (36 mi)

Used 2024 GMC Sierra 3500 SLT Crew Cab

$56,563
speed 120,452 mi
sell
Key features
  • Diesel
  • 4x4
  • Crew Cab
location_on
Loveland Ford Lincoln preview Test Site
Loveland, CO (36 mi)