Used GMC Pickup Trucks for Sale in Colorado
2,018 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- 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:
- Onyx Black
- Fuel type:
- Biodiesel
- Interior color:
- Atmosphere/Brownstone
- Transmission:
- Automatic
- Mileage:
- 78,950
- Stock #:
- 320046T
- VIN:
- 1GT49WEY7RF320046
Sponsored by ClearShift
2024 GMC Sierra 3500HD
Denali Crew Cab 4WD
78,950 mi
Highlands Ranch, CO
13 mi away
Good Deal
$63,740
- 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:
- White Frost Tricoat
- Combined gas mileage:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 62,699
- Stock #:
- NG203259
- VIN:
- 3GTU9DEL7NG203259
New arrival
Sponsored Listing
2022 GMC Sierra 1500 Limited
SLT Crew Cab 4WD
62,699 mi
Golden, CO
11 mi away
Fair Deal
$37,999
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Transmission:
- 8-Speed Automatic
- Mileage:
- 120,746
- Stock #:
- 468610
- VIN:
- 3GTU2NEJ9JG468610
Sponsored Listing
2018 GMC Sierra 1500
SLT Crew Cab 4WD
120,746 mi
Frederick, CO
26 mi away
Good Deal
$25,203
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 2.7L I4
- Exterior color:
- Summit White
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 65,061
- Stock #:
- L160712
- VIN:
- 1GTR9BEK6LZ160712
2020 GMC Sierra 1500
SLE Double Cab 4WD
65,061 mi
Longmont, CO
28 mi away
Good Deal
$27,277
- 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:
- White
- Fuel type:
- Gasoline
- Interior color:
- Jet Black, Cloth Seat Trim
- Transmission:
- Automatic
- Mileage:
- 7,006
- Stock #:
- TTG271936
- VIN:
- 3GTPUJEK2TG271936
2026 GMC Sierra 1500
Elevation Standard Crew Cab 4WD
7,006 mi
Highlands Ranch, CO
13 mi away
Fair Deal
$46,481
- 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:
- Summit White
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black/Kalahari
- Transmission:
- 8-Speed Automatic
- Mileage:
- 42,394
- Stock #:
- TL469897B
- VIN:
- 1GTG6FEN7N1189543
2022 GMC Canyon
AT4 Crew Cab 4WD with Leather
42,394 mi
Loveland, CO
47 mi away
Good Deal
$33,516
- 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:
- Onyx Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 42,507
- Stock #:
- BC22777
- VIN:
- 1GTUUEELXRZ277625
Price drop
-$1,000
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
42,507 mi
Frederick, CO
26 mi away
Great Deal
$49,594
$48,594
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Volcanic Red Tintcoat
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 44,424
- Stock #:
- TFB32577A
- VIN:
- 1GTVUCE85PZ299520
2023 GMC Sierra 1500
Elevation Double Cab 4WD
44,424 mi
Northglenn, CO
9 mi away
Good Deal
$38,277
- Year:
- 2013
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- White
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Brown (Beige)
- Transmission:
- 4-Speed Automatic
- Mileage:
- 100,576
- Stock #:
- 305058
- VIN:
- 3GTP1VE05DG305058
2013 GMC Sierra 1500
SLE Crew Cab
100,576 mi
Englewood, CO
7 mi away
Good Deal
$16,088
- 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:
- Desert Sand Metallic
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black/Timber
- Transmission:
- 8-Speed Automatic
- Mileage:
- 33,287
- Stock #:
- C686757A
- VIN:
- 1GTP6DEK9P1227061
Price drop
-$796
2023 GMC Canyon
AT4 Crew Cab 4WD
33,287 mi
Brighton, CO
15 mi away
Good Deal
$38,338
$37,542
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 3500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior color:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 34,502
- Stock #:
- GTPF205252
- VIN:
- 1GT49SE79PF205252
Price drop
-$2,067
2023 GMC Sierra 3500HD
Pro Crew Cab 4WD
34,502 mi
Greeley, CO
46 mi away
Great Deal
$42,689
$40,622
- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 1500 Limited
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 112,668
- Stock #:
- L153852
- VIN:
- 3GTU9DED6NG153852
2022 GMC Sierra 1500 Limited
SLT Crew Cab 4WD
112,668 mi
Longmont, CO
28 mi away
Good Deal
$30,090
- Year:
- 2025
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 42,600
- Stock #:
- RSG189215
- VIN:
- 3GTUUDEDXSG189215
2025 GMC Sierra 1500
SLT Crew Cab 4WD
42,600 mi
Denver, CO
9 mi away
Great Deal
$39,696
- 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:
- White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black With Kalahari Accents, Perforated Leathe
- Transmission:
- Automatic
- Mileage:
- 58,603
- Stock #:
- TNG644300
- VIN:
- 3GTUUEET7NG644300
New arrival
2022 GMC Sierra 1500
AT4 Crew Cab 4WD
58,603 mi
Aurora, CO
9 mi away
Good Deal
$43,270
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Dark Slate Metallic
- Fuel type:
- Gasoline
- Interior color:
- Dark Ash/Jet Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 68,745
- Stock #:
- 541416T
- VIN:
- 3GTU2NEC4JG541416
2018 GMC Sierra 1500
SLT Crew Cab 4WD
68,745 mi
Highlands Ranch, CO
13 mi away
Fair Deal
$33,140
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior color:
- Summit White
- Fuel type:
- Biodiesel
- Interior color:
- Dark Walnut/Slate
- Transmission:
- 10-Speed Automatic
- Mileage:
- 140,394
- Stock #:
- 226361T
- VIN:
- 1GT49MEY9MF226361
New arrival
2021 GMC Sierra 2500HD
SLE Crew Cab 4WD
140,394 mi
Highlands Ranch, CO
13 mi away
Fair Deal
$35,666
- 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:
- Black
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- 4Sb--Leather, Jet Black / Kalahari, Interior Trim
- Transmission:
- Automatic
- Mileage:
- 96,055
- Stock #:
- AMZ450078
- VIN:
- 1GTP9EED7MZ450078
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
96,055 mi
Aurora, CO
9 mi away
Fair Deal
$35,690
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- Black
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 96,867
- Stock #:
- Q422
- VIN:
- 1GTV2UEC2FZ368260
2015 GMC Sierra 1500
SLE Double Cab 4WD
96,867 mi
Longmont, CO
30 mi away
Fair Deal
$22,595
- 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
23 mi away
Good Deal
$37,759
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 36,962
- Stock #:
- RZ214994
- VIN:
- 1GTUUCED5RZ214994
2024 GMC Sierra 1500
Elevation Crew Cab 4WD
36,962 mi
Lone Tree, CO
14 mi away
Fair Deal
$45,989
- Year:
- 2026
- Make:
- GMC
- Model:
- Canyon
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 2.7L I4
- Exterior color:
- Orange
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black (Obsidian Rush, Perforated Leather-Appointed Front )
- Transmission:
- Automatic
- Mileage:
- 8,101
- Stock #:
- TT1126450
- VIN:
- 1GTP2EEK3T1126450
2026 GMC Canyon
AT4X Crew Cab 4WD
8,101 mi
Highlands Ranch, CO
13 mi away
Fair Deal
$51,961
- Year:
- 2015
- 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:
- Onyx Black
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 62,529
- Stock #:
- C684325A
- VIN:
- 1GT120EG8FF100745
2015 GMC Sierra 2500HD
Denali Crew Cab SB 4WD
62,529 mi
Brighton, CO
15 mi away
Good Deal
$37,488
- 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:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 10-Speed Automatic
- Mileage:
- 29,205
- Stock #:
- 436593T
- VIN:
- 3GTUUEEL8RG436593
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
29,205 mi
Highlands Ranch, CO
13 mi away
Good Deal
$52,743
- 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:
- Titanium Rush Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 31,202
- Stock #:
- U16993
- VIN:
- 1GTUUHEL5RZ253170
Sponsored Listing
2024 GMC Sierra 1500
Denali Ultimate Crew Cab 4WD
31,202 mi
Henderson, CO
10 mi away
Fair Deal
