Used GMC Sierra 1500 SLT for Sale nearIdalia, CO
372 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- 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:
- Quicksilver Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Transmission:
- 8-Speed Automatic
- Mileage:
- 114,524
- Stock #:
- M533A
- VIN:
- 1GTU9DED9MZ420156
Sponsored by Korf Chrysler Dodge Jeep Ram of Fort Morgan
2021 GMC Sierra 1500
SLT Crew Cab 4WD
114,524 mi
Fort Morgan, CO
90 mi away
Fair Deal
$32,489
- 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
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- 8-Speed Automatic
- Mileage:
- 57,500
- Stock #:
- 311212
- VIN:
- 1GTU9DED7MZ311212
Sponsored Listing
2021 GMC Sierra 1500
SLT Crew Cab 4WD
57,500 mi
Yuma, CO
38 mi away
Fair Deal
$40,785
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 41,832
- Stock #:
- DRZ135823
- VIN:
- 1GTUUDED2RZ135823
2024 GMC Sierra 1500
SLT Crew Cab 4WD
41,832 mi
Home delivery from Saint Augustine, FL
Price includes $2,054 shipping
Good Deal
$44,994
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Summit White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 38,541
- Stock #:
- X122938
- VIN:
- 1GTUUDE88SZ122938
2025 GMC Sierra 1500
SLT Crew Cab 4WD
38,541 mi
Home delivery from Addison, TX
Price includes $556 shipping
Good Deal
$47,103
- 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:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 14,361
- Stock #:
- 15240
- VIN:
- 1GTUUDED7SZ261486
2025 GMC Sierra 1500
SLT Crew Cab 4WD
14,361 mi
Home delivery from Nashville, TN
Price includes $1,760 shipping
Fair Deal
$49,391
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Smokey Quartz Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 102,562
- Stock #:
- TKZ135855
- VIN:
- 1GTU9DEL6KZ135855
2019 GMC Sierra 1500
SLT Crew Cab 4WD
102,562 mi
Home delivery from Coeur d'Alene, ID
Price includes $2,255 shipping
Great Deal
$31,053
- 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:
- Titanium Rush Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 28,713
- Stock #:
- 199303C
- VIN:
- 3GTUUDED2SG199303
2025 GMC Sierra 1500
SLT Crew Cab 4WD
28,713 mi
Home delivery from Chamblee, GA
Price includes $1,071 shipping
Great Deal
$44,255
- 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:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 38,175
- Stock #:
- 11133VP
- VIN:
- 1GTUUDED3SZ131494
2025 GMC Sierra 1500
SLT Crew Cab 4WD
38,175 mi
Home delivery from Thornton, CO
Price includes $219 shipping
Good Deal
$43,608
- 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:
- White Frost Tricoat
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Ash/Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 58,907
- Stock #:
- FPJG334722
- VIN:
- 3GTU2NER0JG334722
2018 GMC Sierra 1500
SLT Crew Cab 4WD
58,907 mi
Fort Morgan, CO
91 mi away
Good Deal
$32,900
- 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
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 80,527
- VIN:
- 3GTU9DED1MG210859
2021 GMC Sierra 1500
SLT Crew Cab 4WD
80,527 mi
Home delivery from Livingston, TX
Price includes $750 shipping
Good Deal
$33,898
- 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:
- Gray (Satin Steel Metallic)
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 42,135
- Stock #:
- BC22453
- VIN:
- 3GTU9DEDXMG223982
Price drop
-$1,000
2021 GMC Sierra 1500
SLT Crew Cab 4WD
42,135 mi
Home delivery from Frederick, CO
Price includes $224 shipping
Good Deal
$40,818
$39,818
- 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:
- [GBA] Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 23,928
- Stock #:
- 7846
- VIN:
- 1GTUUDEDXSZ256802
![[GBA] Onyx Black 2025 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic](https://static.cargurus.com/images/forsale/2026/05/20/05/44/2025_gmc_sierra_1500-pic-3450429962700811697-1024x768.jpeg?io=true&width=640&height=480&fit=bounds&format=jpg&auto=webp)
2025 GMC Sierra 1500
SLT Crew Cab 4WD
23,928 mi
Home delivery from Branford, CT
Price includes $2,318 shipping
Good Deal
$46,310
- Year:
- 2019
- 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:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 38,125
- Stock #:
- P24301
- VIN:
- 3GTU9DEL7KG177435
2019 GMC Sierra 1500
SLT Crew Cab 4WD
38,125 mi
Home delivery from Loveland, CO
Free home delivery
Fair Deal
$40,348
- 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:
- Volcanic Red Tintcoat
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black, Perforated leather-appointed front outb
- Transmission:
- Automatic
- Mileage:
- 69,506
- Stock #:
- 26583A
- VIN:
- 3GTUUDED6PG163329
2023 GMC Sierra 1500
SLT Crew Cab 4WD
69,506 mi
Home delivery from West Plains, MO
Price includes $1,505 shipping
Good Deal
$41,813
- 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:
- Blue
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 104,249
- Stock #:
- MX4683
- VIN:
- 1GTU9DED8KZ421327
2019 GMC Sierra 1500
SLT Crew Cab 4WD
104,249 mi
Home delivery from Michigan Center, MI
Price includes $1,712 shipping
Good Deal
$29,525
- 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:
- Titanium Rush Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 45,719
- Stock #:
- 8417GS
- VIN:
- 1GTUUDED2SZ226421
Price drop
-$2,011
2025 GMC Sierra 1500
SLT Crew Cab 4WD
45,719 mi
Home delivery from Thornton, CO
Price includes $219 shipping
Great Deal
$44,014
$42,003
- 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:
- Brownstone Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 43,025
- Stock #:
- 721908
- VIN:
- 3GTU9DEL4MG261036
2021 GMC Sierra 1500
SLT Crew Cab 4WD
43,025 mi
Home delivery from Cincinnati, OH
Price includes $1,904 shipping
Good Deal
$40,880
- Year:
- 2022
- 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:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 68,598
- Stock #:
- 6L2283UA
- VIN:
- 3GTUUDEL5NG589470
2022 GMC Sierra 1500
SLT Crew Cab 4WD
68,598 mi
Home delivery from Lexington, TN
Price includes $2,018 shipping
Fair Deal
$43,304
- Year:
- 2017
- 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
- Fuel type:
- Gasoline
- Interior color:
- Jet Black/Spice Red
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 93,939
- Stock #:
- 14655B
- VIN:
- 3GTU2NEJ0HG243809
2017 GMC Sierra 1500
SLT Crew Cab 4WD
93,939 mi
Home delivery from Brighton, CO
Price includes $204 shipping
Fair Deal
$30,016
- 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:
- Quicksilver Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Transmission:
- 8-Speed Automatic
- Mileage:
- 114,524
- Stock #:
- M533A
- VIN:
- 1GTU9DED9MZ420156
2021 GMC Sierra 1500
SLT Crew Cab 4WD
114,524 mi
Fort Morgan, CO
90 mi away
Fair Deal
$32,489
- 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
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 22,302
- Stock #:
- 290126
- VIN:
- 3GTUUDED1SG290126
2025 GMC Sierra 1500
SLT Crew Cab 4WD
22,302 mi
Home delivery from Houston, TX
Price includes $785 shipping
Great Deal
$45,894
- 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:
- Onyx Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 50,505
- Stock #:
- W203720
- VIN:
- 3GTU2NERXJG203720
2018 GMC Sierra 1500
SLT Crew Cab 4WD
50,505 mi
Home delivery from West Valley City, UT
Price includes $515 shipping
Good Deal
$33,922
- 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:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 72,147
- Stock #:
- TTM1489
- VIN:
- 3GTU9DED7MG256888
2021 GMC Sierra 1500
SLT Crew Cab 4WD
72,147 mi
Home delivery from Tulsa, OK
Price includes $856 shipping
Fair Deal
$37,363
- 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:
- Summit White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 78,124
- Stock #:
- LT0909
- VIN:
- 3GTU9DET4MG324202
Price drop
-$1,710
2021 GMC Sierra 1500
SLT Crew Cab 4WD
78,124 mi
Home delivery from Louisville, TN
Price includes $1,852 shipping
Great Deal
$35,844
$34,134
FAQs
How much does the GMC Sierra 1500 SLT cost in Idalia, CO?
The average GMC Sierra 1500 SLT costs about $11,333.77. The average price has increased by 1.2% since last year. The 369 for sale near Idalia, CO on CarGurus, range from $5,681 to $72,317 in price.
How many GMC Sierra 1500 SLT vehicles in Idalia, CO have no reported accidents or damage?
281 out of 369 for sale near Idalia, CO have no reported accidents or damage.
What is the fuel economy of the GMC Sierra 1500 SLT?
Depending on the engine and options, the GMC Sierra 1500 SLT gets between 14 and 24 MPG (or EV battery range).
What fuel types are available?
Diesel, Flex Fuel Vehicle, Gasoline engines are available.
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GMC Sierra 1500 SLT in Idalia COGMC Sierra 1500 Denali in Idalia COGMC Sierra 1500 AT4 in Idalia COGMC Sierra 1500 Elevation in Idalia COGMC Sierra 1500 SLE in Idalia COGMC Sierra 1500 Base in Idalia COGMC Sierra 1500 Work Truck in Idalia COGMC Sierra 1500 SLE1 in Idalia COGMC Sierra 1500 SL in Idalia COGMC Sierra 1500 SLE2 in Idalia CO
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