Used GMC Pickup Trucks for Sale inCastle Rock, CO
2,065 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 397 hp 6.6L V8 Diesel
- Exterior color:
- White
- Fuel type:
- Diesel
- Transmission:
- 6-Speed Automatic
- Mileage:
- 109,637
- Stock #:
- T18673
- VIN:
- 1GT120E81FF640270
Sponsored by Berkenkotter Motors - Parker
2015 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
109,637 mi
Parker, CO
14 mi away
Great Deal
$34,700
- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 277 hp 3L I6 Diesel
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 20,428
- Stock #:
- HTNG533765
- VIN:
- 3GTUUEET0NG533765
New arrival
Sponsored Listing
2022 GMC Sierra 1500
AT4 Crew Cab 4WD
20,428 mi
Highlands Ranch, CO
14 mi away
Fair Deal
$49,586
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 102,072
- Stock #:
- RF107556
- VIN:
- 1GT49PEY9RF107556
Sponsored Listing
2024 GMC Sierra 2500HD
AT4 Crew Cab 4WD
102,072 mi
Centennial, CO
16 mi away
Good Deal
$56,999
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Gray (Iridium Metallic)
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 196,566
- Stock #:
- H956082D
- VIN:
- 1GT424EG0FF151497
2015 GMC Sierra 3500HD
Denali Crew Cab LB DRW 4WD
196,566 mi
Colorado Springs, CO
29 mi away
Fair Deal
$22,988
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 2.7L I4
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 7,025
- Stock #:
- P30682A
- VIN:
- 3GTPUJEK5TG186511
2026 GMC Sierra 1500
Elevation Standard Crew Cab 4WD
7,025 mi
Colorado Springs, CO
38 mi away
Good Deal
$44,694
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 2.7L I4
- Exterior color:
- Titanium Rush Metallic
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 11,152
- Stock #:
- P226906
- VIN:
- 3GTPUCEK7SG226906
2025 GMC Sierra 1500
Elevation Crew Cab 4WD
11,152 mi
Denver, CO
24 mi away
Great Deal
$42,973
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 70,615
- Stock #:
- J185
- VIN:
- 1GTUUEEL6RZ156820
New arrival
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
70,615 mi
Denver, CO
24 mi away
Good Deal
$46,995
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 2.7L I4
- Exterior color:
- Silver
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 27,174
- Stock #:
- PRG353323
- VIN:
- 3GTPUJEK6RG353323
2024 GMC Sierra 1500
Elevation Standard Crew Cab 4WD
27,174 mi
Colorado Springs, CO
29 mi away
Great Deal
$36,897
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Sterling Metallic
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 59,162
- Stock #:
- PP8603
- VIN:
- 1GTRUBED1PZ259752
2023 GMC Sierra 1500
SLE Double Cab 4WD
59,162 mi
Thornton, CO
36 mi away
Good Deal
$34,237
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 66,011
- Stock #:
- 161744
- VIN:
- 1GTUUEEL1PZ161744
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
66,011 mi
Denver, CO
22 mi away
Great Deal
$42,999
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Titanium Rush Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 86,853
- Stock #:
- E26386B
- VIN:
- 3GTUUCE88PG210440
2023 GMC Sierra 1500
Elevation Crew Cab 4WD
86,853 mi
Dacono, CO
50 mi away
Good Deal
$36,959
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 25,779
- Stock #:
- TCRPSZ296554
- VIN:
- 1GTUUEEL1SZ296554
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
25,779 mi
Denver, CO
36 mi away
Great Deal
$49,498
- Year:
- 2016
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Crimson Red Tintcoat
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- Automatic
- Mileage:
- 154,104
- Stock #:
- 1850
- VIN:
- 3GTU2PEC4GG231707
2016 GMC Sierra 1500
Denali Crew Cab 4WD
154,104 mi
Englewood, CO
21 mi away
Good Deal
$18,999
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black, Cloth Seat Trim
- Transmission:
- Automatic
- Mileage:
- 29,883
- Stock #:
- TRG285368
- VIN:
- 3GTUUCED5RG285368
2024 GMC Sierra 1500
Elevation Crew Cab 4WD
29,883 mi
Highlands Ranch, CO
15 mi away
Good Deal
$44,700
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior color:
- Summit White
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Jet Black/Dark Ash
- Transmission:
- 6-Speed Automatic
- Mileage:
- 108,655
- Stock #:
- 4593
- VIN:
- 2GT22NEG9K1199918
2019 GMC Sierra 2500HD
Double Cab LB 4WD
108,655 mi
Denver, CO
23 mi away
Fair Deal
$24,596
- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 1500 Limited
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 94,143
- Stock #:
- NZ209993
- VIN:
- 1GTU9FEL5NZ209993
Price drop
-$1,000
2022 GMC Sierra 1500 Limited
Denali Crew Cab 4WD
94,143 mi
Littleton, CO
18 mi away
Great Deal
$32,990
$31,990
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 151,680
- Stock #:
- LZ120300
- VIN:
- 1GTR9CED4LZ120300
Price drop
-$1,010
2020 GMC Sierra 1500
Elevation Double Cab 4WD
151,680 mi
Lone Tree, CO
14 mi away
Great Deal
$21,999
$20,989
- Year:
- 2023
- Make:
- GMC
- Model:
- Canyon
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 2.7L I4
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black/Teak
- Transmission:
- 8-Speed Automatic
- Mileage:
- 51,197
- Stock #:
- T174907
- VIN:
- 1GTP6FEK9P1174907
2023 GMC Canyon
Denali Crew Cab 4WD
51,197 mi
Boulder, CO
49 mi away
Good Deal
$39,819
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 2.7L I4
- Exterior color:
- Black
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 46,416
- Stock #:
- PRG202239
- VIN:
- 3GTPUJEK8RG202239
2024 GMC Sierra 1500
Elevation Standard Crew Cab 4WD
46,416 mi
Englewood, CO
17 mi away
Good Deal
$36,897
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 28,691
- Stock #:
- DT6181A
- VIN:
- 3GTUUCE8XSG172606
New arrival
2025 GMC Sierra 1500
Elevation Crew Cab 4WD
28,691 mi
Colorado Springs, CO
38 mi away
Fair Deal
$48,361
- Year:
- 2022
- Make:
- GMC
- Model:
- Canyon
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 308 hp 3.6L V6
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black/Kalahari
- Transmission:
- Automatic
- Mileage:
- 27,964
- Stock #:
- U16957
- VIN:
- 1GTG6FEN8N1289845
2022 GMC Canyon
AT4 Crew Cab 4WD with Leather
27,964 mi
Henderson, CO
35 mi away
Fair Deal
$34,244
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Blue
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Atmosphere/Brownstone, Forge Perforated Leather Se
- Transmission:
- Automatic
- Mileage:
- 45,402
- Stock #:
- TG465143A
- VIN:
- 3GTUUGED8RG276087
2024 GMC Sierra 1500
Denali Crew Cab 4WD
45,402 mi
Colorado Springs, CO
38 mi away
Fair Deal
$52,400
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Gray
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 41,894
- Stock #:
- C216995A
- VIN:
- 3GTUUCED4RG277469
2024 GMC Sierra 1500
Elevation Crew Cab 4WD
41,894 mi
Colorado Springs, CO
31 mi away
Great Deal
$41,696
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior color:
- White Frost Tricoat
- Fuel type:
- Biodiesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 66,738
- Stock #:
- MP7665
- VIN:
- 1GT49WEY1RF214742
Sponsored Listing
2024 GMC Sierra 3500HD
Denali Crew Cab 4WD
66,738 mi
Northglenn, CO
36 mi away
Good Deal
$64,894
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