Used GMC Sierra 1500 Sierra for Sale near Colorado
475 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- 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
Sponsored by ClearShift
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
29,205 mi
Highlands Ranch, CO
13 mi away
Good Deal
$52,743
- 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:
- Black
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 107,640
- Stock #:
- KBB8791A
- VIN:
- 3GTU9DED8KG295115
New arrival
Sponsored Listing
2019 GMC Sierra 1500
SLT Crew Cab 4WD
107,640 mi
Englewood, CO
7 mi away
Fair Deal
$30,652
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 277 hp 3L I6 Diesel
- Exterior color:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 112,289
- Stock #:
- MG461322T
- VIN:
- 3GTU9CET5MG461322
Sponsored Listing
2021 GMC Sierra 1500
Elevation Crew Cab 4WD
112,289 mi
Castle Rock, CO
28 mi away
Good Deal
$27,999
- 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:
- Sterling Metallic
- Combined gas mileage:
- 15 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black (Obsidian Rush)
- Transmission:
- Automatic
- Mileage:
- 64,290
- Stock #:
- L198525
- VIN:
- 3GTUUFEL1PG198525
New arrival
2023 GMC Sierra 1500
AT4X Crew Cab 4WD
64,290 mi
Longmont, CO
28 mi away
Good Deal
$51,198
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Thunderstorm Gray
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Diesel
- Interior color:
- Black (Obsidian Rush)
- Transmission:
- Automatic
- Mileage:
- 34,402
- Stock #:
- TG216910A
- VIN:
- 3GTUUFE84RG148832
2024 GMC Sierra 1500
AT4X Crew Cab 4WD
34,402 mi
Thornton, CO
9 mi away
Good Deal
$59,776
- 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:
- 59,152
- Stock #:
- PP8603
- VIN:
- 1GTRUBED1PZ259752
2023 GMC Sierra 1500
SLE Double Cab 4WD
59,152 mi
Thornton, CO
9 mi away
Good Deal
$34,987
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Sterling Metallic
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Diesel
- Interior color:
- Black (Obsidian Rush, Full Grain Leather Front Seat Trim)
- Transmission:
- Automatic
- Mileage:
- 52,662
- Stock #:
- TRG324976
- VIN:
- 3GTUUFE8XRG324976
2024 GMC Sierra 1500
AT4X Crew Cab 4WD
52,662 mi
Aurora, CO
9 mi away
Fair Deal
$56,708
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Deep Bronze Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 50,296
- Stock #:
- PZ214498U
- VIN:
- 1GTUUCE84PZ214498
2023 GMC Sierra 1500
Elevation Crew Cab 4WD
50,296 mi
Loveland, CO
47 mi away
Fair Deal
$43,829
- 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:
- Gray
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 40,463
- Stock #:
- S71353
- VIN:
- 1GTPUCEK4PZ290067
2023 GMC Sierra 1500
Elevation Crew Cab 4WD
40,463 mi
Englewood, CO
5 mi away
Good Deal
$38,487
- 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
9 mi away
Good Deal
$45,939
- 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:
- Sterling Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 53,084
- Stock #:
- BC22831
- VIN:
- 1GTUUDED2RZ211315
Price drop
-$1,000
2024 GMC Sierra 1500
SLT Crew Cab 4WD
53,084 mi
Frederick, CO
26 mi away
Good Deal
$42,594
$41,594
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- JET BLACK
- Transmission:
- Automatic
- Mileage:
- 44,536
- Stock #:
- 304323
- VIN:
- 3GTUUCE83PG304323
2023 GMC Sierra 1500
Elevation Crew Cab 4WD
44,536 mi
Loveland, CO
47 mi away
Great Deal
$42,900
- Year:
- 2026
- 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:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 9,529
- Stock #:
- L160888B
- VIN:
- 3GTUUCEDXTG160888
2026 GMC Sierra 1500
Elevation Crew Cab 4WD
9,529 mi
Longmont, CO
28 mi away
Good Deal
$51,510
- 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:
- Jet Black With Kalahari Accents, Perforated Leathe
- Transmission:
- Automatic
- Mileage:
- 31,690
- Stock #:
- ARZ304612
- VIN:
- 1GTUUEEL6RZ304612
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
31,690 mi
Highlands Ranch, CO
13 mi away
Good Deal
$53,261
- 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:
- Pacific Blue Metallic
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 148,832
- Stock #:
- TG339705A
- VIN:
- 3GTU9DED8MG173986
2021 GMC Sierra 1500
SLT Crew Cab 4WD
148,832 mi
Thornton, CO
9 mi away
Good Deal
$26,146
- 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
$33,736
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 73,015
- Stock #:
- PZ258499
- VIN:
- 1GTRHCED7PZ258499
2023 GMC Sierra 1500
Elevation Double Cab RWD
73,015 mi
Centennial, CO
12 mi away
Good Deal
$33,199
- 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:
- Downpour Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 37,884
- Stock #:
- BC22832
- VIN:
- 1GTUUHEL1RZ235491
2024 GMC Sierra 1500
Denali Ultimate Crew Cab 4WD
37,884 mi
Frederick, CO
26 mi away
Fair Deal
$59,594
- 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:
- Titanium Rush Metallic
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate, Perforated Leather-Appointed Fr
- Transmission:
- Automatic
- Mileage:
- 52,886
- Stock #:
- TPG147432
- VIN:
- 3GTUUDED7PG147432
2023 GMC Sierra 1500
SLT Crew Cab 4WD
52,886 mi
Highlands Ranch, CO
13 mi away
Good Deal
$43,835
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Hunter Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Dark Walnut/Dark Ash Grey, Forge Perforated Leathe)
- Transmission:
- Automatic
- Mileage:
- 46,291
- Stock #:
- PMZ253135
- VIN:
- 1GTU9FEL5MZ253135
2021 GMC Sierra 1500
Denali Crew Cab 4WD
46,291 mi
Highlands Ranch, CO
13 mi away
Good Deal
$43,763
- 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:
- Onyx Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Alpine Umber
- Transmission:
- Automatic
- Mileage:
- 38,579
- Stock #:
- PZ224590
- VIN:
- 1GTUUHEL7PZ224590
Price drop
-$2,001
2023 GMC Sierra 1500
Denali Ultimate Crew Cab 4WD
38,579 mi
Lone Tree, CO
14 mi away
Great Deal
$55,991
$53,990
- 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:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 119,956
- Stock #:
- B260472Z
- VIN:
- 3GTU9AEF6LG153492
2020 GMC Sierra 1500
Crew Cab 4WD
119,956 mi
Broomfield, CO
12 mi away
Fair Deal
$23,599
- 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:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Jet Black/Spice Red All-Terrain
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 154,328
- Stock #:
- TG442384A
- VIN:
- 3GTU2NEC8JG276614
Price drop
-$847
2018 GMC Sierra 1500
SLT Crew Cab 4WD
154,328 mi
Loveland, CO
47 mi away
Good Deal
$22,716
$21,869
- 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:
- Onyx Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Atmosphere/Brownstone, Forge Perforated Leather Se
- Transmission:
- Automatic
- Mileage:
- 57,743
- Stock #:
- TRG121422
- VIN:
- 3GTUUGED0RG121422
Sponsored Listing
2024 GMC Sierra 1500
Denali Crew Cab 4WD
57,743 mi
Highlands Ranch, CO
13 mi away
Good Deal
$50,409
Relevant articles
CarGurus Editorial Team
Best Truck Lease Deals in August 2026
Leasing a truck can be a great way to get into one of the latest models, with the best technology, at a more affordable monthly price. Here are the best deals we've found this month.
CarGurus Editorial Team
Best Car Deals in August 2026
In the market for a new or used car this year? Whether you’re looking to buy or lease, we’ve collated a list of the best car deals available this month.
CarGurus Editorial Team
The Best Gas Mileage Trucks of 2026
No one wants to cover unnecessary fuel expenses, particularly when operating a business. Here are the top 9 pickup trucks in the US market with the best fuel efficiency.
GMC Sierra 1500 SLT in ColoradoGMC Sierra 1500 Denali in ColoradoGMC Sierra 1500 AT4 in ColoradoGMC Sierra 1500 Elevation in ColoradoGMC Sierra 1500 SLE in ColoradoGMC Sierra 1500 Base in ColoradoGMC Sierra 1500 Work Truck in ColoradoGMC Sierra 1500 SLE1 in ColoradoGMC Sierra 1500 SL in ColoradoGMC Sierra 1500 SLE2 in Colorado
GMC Sierra 1500 in ColoradoOBS 1990s-era Chevy and Ford Trucks for Sale in ColoradoUsed GMC Electric Cars for SaleLifted GMC trucks for sale in ColoradoWork Trucks for Sale in ColoradoAmerican Made Trucks For Sale in ColoradoGM Certified Preowned Vehicles for Sale Near ColoradoBest Pickup Trucks For Sale in Colorado
All Used CarsManual Transmission CarsLuxury CarsCars with Red InteriorCheap Manual CarsHybrid CarsSports CarsElectric SUVsCheap TrucksSmall CarsThird Row SUVsThree Quarter Ton TrucksLifted TrucksManual Transmission TrucksDiesel TrucksHybrid SUVsDually TrucksOne Ton TrucksCheap SUVsLifted Ford Trucks4x4 TrucksWork TrucksAWD SUVsFord TrucksChevrolet TrucksToyota TrucksTrucks Under $10,000Cars Under $15,000Sports Cars Under $20,000Trucks Under $20,000Used Sedans for Sale with Low Mileage in ColoradoUsed SUVs / Crossovers for Sale with Low Mileage in ColoradoUsed Hatchbacks for Sale with Low Mileage in ColoradoUsed Convertibles for Sale with Low Mileage in ColoradoUsed Vans for Sale with Low Mileage in ColoradoUsed Minivans for Sale with Low Mileage in ColoradoUsed Pickup Trucks for Sale with Low Mileage in ColoradoUsed Coupes for Sale with Low Mileage in ColoradoUsed Wagons for Sale with Low Mileage in Colorado
