Used GMC Pickup Trucks for Sale inCastle Rock, CO
2,026 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2017
- 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
- Fuel type:
- Gasoline
- Transmission:
- 6-Speed Automatic
- Mileage:
- 97,873
- Stock #:
- 25982
- VIN:
- 3GTU2NEC6HG278856
Sponsored by Sterling Auto
2017 GMC Sierra 1500
SLT Crew Cab 4WD
97,873 mi
Franktown, CO
9 mi away
Good Deal
$26,500
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Stone Blue Metallic
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black/Dark Ash
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 62,315
- Stock #:
- DP14091
- VIN:
- 3GTU2UEC0FG218255
Sponsored Listing
2015 GMC Sierra 1500
SLE Crew Cab 4WD
62,315 mi
Denver, CO
21 mi away
Fair Deal
$27,698
- Year:
- 2021
- 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
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 98,978
- Stock #:
- SU107781A
- VIN:
- 3GTU9DEDXMG100537
New arrival
Sponsored Listing
2021 GMC Sierra 1500
SLT Crew Cab 4WD
98,978 mi
Thornton, CO
36 mi away
Fair Deal
$33,229
- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- Silver
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 6-Speed Automatic
- Mileage:
- 83,000
- Stock #:
- 25576B
- VIN:
- 1GT29ME74NF218300
2022 GMC Sierra 2500HD
SLE Double Cab 4WD
83,000 mi
Franktown, CO
9 mi away
Great Deal
$34,950
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- White
- Fuel type:
- Gasoline
- Transmission:
- 6-Speed Automatic
- Mileage:
- 114,738
- Stock #:
- 26049
- VIN:
- 1GT49LE76PF225660
2023 GMC Sierra 2500HD
Pro Crew Cab 4WD
114,738 mi
Franktown, CO
9 mi away
Great Deal
$28,500
- 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:
- Sterling Metallic
- Fuel type:
- Biodiesel
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 60,583
- Stock #:
- PP8560
- VIN:
- 1GT49XEY5RF153420
2024 GMC Sierra 2500HD
Denali Ultimate Crew Cab 4WD
60,583 mi
Thornton, CO
36 mi away
Good Deal
$68,643
- Year:
- 2016
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Fuel type:
- Gasoline
- Transmission:
- 6-Speed Automatic
- Mileage:
- 96,219
- Stock #:
- 26244
- VIN:
- 3GTU2NEC2GG290999
New arrival
2016 GMC Sierra 1500
SLT Crew Cab 4WD
96,219 mi
Franktown, CO
9 mi away
Good Deal
$24,950
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- White
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 43,077
- Stock #:
- 28918570
- VIN:
- 1GTVUCE8XSZ203017
2025 GMC Sierra 1500
Elevation Double Cab 4WD
43,077 mi
Store transfer to Parker, CO
Price includes $999 shipping
Fair Deal
$42,997
- Year:
- 2016
- 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:
- 52,566
- Stock #:
- 26118
- VIN:
- 1GT12TE88GF115645
2016 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
52,566 mi
Franktown, CO
9 mi away
Good Deal
$41,500
- Year:
- 2020
- 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:
- 80,762
- Stock #:
- J156
- VIN:
- 3GTP9EEL6LG452779
New arrival
2020 GMC Sierra 1500
AT4 Crew Cab 4WD
80,762 mi
Denver, CO
24 mi away
Fair Deal
$38,995
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Black
- Fuel type:
- Biodiesel
- Transmission:
- 6-Speed Automatic
- Mileage:
- 81,744
- Stock #:
- 26195
- VIN:
- 1GT42XCY9JF278612
2018 GMC Sierra 3500HD
SLT Crew Cab 4WD
81,744 mi
Franktown, CO
9 mi away
Good Deal
$43,800
- 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:
- Onyx Black
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 80,965
- Stock #:
- EP8540A
- VIN:
- 1GTV2MEC9GZ367513
New arrival
2016 GMC Sierra 1500
SLE Double Cab 4WD
80,965 mi
Thornton, CO
36 mi away
Fair Deal
$22,987
- Year:
- 2017
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Quicksilver Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 16,112
- Stock #:
- SP7542
- VIN:
- 3GTU2NEC2HG149299
New arrival
2017 GMC Sierra 1500
SLT Crew Cab 4WD
16,112 mi
Northglenn, CO
36 mi away
Good Deal
$34,189
- Year:
- 2017
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Quicksilver Metallic
- Fuel type:
- Gasoline
- Interior color:
- Dark Ash/Jet Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 91,315
- Stock #:
- P10897
- VIN:
- 3GTU2NEC9HG239517
2017 GMC Sierra 1500
SLT Crew Cab 4WD
91,315 mi
Highlands Ranch, CO
15 mi away
Good Deal
$26,789
- 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:
- Onyx Black
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black, Cloth Seat Trim
- Transmission:
- Automatic
- Mileage:
- 19,237
- Stock #:
- ARZ249906
- VIN:
- 1GTPUAEK3RZ249906
2024 GMC Sierra 1500
Pro Crew Cab 4WD
19,237 mi
Aurora, CO
26 mi away
Fair Deal
$38,178
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Transmission:
- 6-Speed Automatic
- Mileage:
- 100,138
- Stock #:
- 26218
- VIN:
- 3GTU2NEJ6JG349669
2018 GMC Sierra 1500
SLT Crew Cab 4WD
100,138 mi
Franktown, CO
9 mi away
Good Deal
$27,950
- 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:
- Dynamic Blue Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 36,959
- Stock #:
- PP8513
- VIN:
- 1GTUUCED5RZ214994
2024 GMC Sierra 1500
Elevation Crew Cab 4WD
36,959 mi
Thornton, CO
36 mi away
Good Deal
$47,487
- 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:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents, Perforated Leathe
- Transmission:
- Automatic
- Mileage:
- 67,705
- Stock #:
- TPG333254
- VIN:
- 3GTUUEEL1PG333254
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
67,705 mi
Highlands Ranch, CO
15 mi away
Good Deal
$47,278
- 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:
- White Frost Tricoat
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Atmosphere/Brownstone
- Transmission:
- Automatic
- Mileage:
- 32,166
- Stock #:
- 11164VP
- VIN:
- 3GTUUGED5RG319638
Price drop
-$1,499
2024 GMC Sierra 1500
Denali Crew Cab 4WD
32,166 mi
Thornton, CO
36 mi away
Good Deal
$56,297
$54,798
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- White
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 108,329
- Stock #:
- 26689A
- VIN:
- 1GTU9BED9KZ337280
New arrival
2019 GMC Sierra 1500
SLE Crew Cab 4WD
108,329 mi
Golden, CO
29 mi away
Fair Deal
$26,746
- Year:
- 2024
- Make:
- GMC
- Model:
- Canyon
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 2.7L I4
- Exterior color:
- Desert Sand Metallic
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black/Timber
- Transmission:
- 8-Speed Automatic
- Mileage:
- 7,893
- Stock #:
- R1244626C
- VIN:
- 1GTP6DEK2R1244626
Price drop
-$1,799
2024 GMC Canyon
AT4 Crew Cab 4WD
7,893 mi
Wheat Ridge, CO
31 mi away
Good Deal
$41,997
$40,997
- Year:
- 2019
- Make:
- GMC
- Model:
- Canyon
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 308 hp 3.6L V6
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black/Cobalt Red
- Transmission:
- 8-Speed Automatic
- Mileage:
- 50,357
- Stock #:
- 260512A
- VIN:
- 1GTG6FEN5K1317323
New arrival
2019 GMC Canyon
All Terrain Crew Cab 4WD with Leather
50,357 mi
Aurora, CO
23 mi away
Good Deal
$28,109
- Year:
- 2023
- 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:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black, Cloth Seat Trim
- Transmission:
- Automatic
- Mileage:
- 34,770
- Stock #:
- APZ294706
- VIN:
- 1GTRUJEK3PZ294706
2023 GMC Sierra 1500
Elevation Standard Double Cab 4WD
34,770 mi
Aurora, CO
26 mi away
Fair Deal
$37,998
- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- Cardinal Red
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 95,019
- Stock #:
- JV179854
- VIN:
- 1GT49NE76NF179854
Price drop
-$1,001
Sponsored Listing
2022 GMC Sierra 2500HD
SLT Crew Cab 4WD
95,019 mi
Highlands Ranch, CO
14 mi away
Great Deal
$39,743
$38,742
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