Used GMC Sierra 1500 SLT for Sale nearFleming, CO
356 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:
- Pacific Blue Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- 8-Speed Automatic
- Mileage:
- 57,907
- Stock #:
- 311212
- VIN:
- 1GTU9DED7MZ311212
Sponsored Listing
2021 GMC Sierra 1500
SLT Crew Cab 4WD
57,907 mi
Yuma, CO
37 mi away
Fair Deal
$39,785
- 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:
- Silver
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 108,992
- Stock #:
- N12649
- VIN:
- 3GTU2NEC7HG129940
Sponsored Listing
2017 GMC Sierra 1500
SLT Crew Cab 4WD
108,992 mi
Greeley, CO
95 mi away
Good Deal
$24,971
- 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:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black/Spice Red
- Transmission:
- 8-Speed Automatic
- Mileage:
- 125,694
- Stock #:
- 138477A
- VIN:
- 3GTU2NEC0HG264788
New arrival
2017 GMC Sierra 1500
SLT Crew Cab 4WD
125,694 mi
Greeley, CO
95 mi away
Fair Deal
$24,000
- 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
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 73,933
- Stock #:
- 4160
- VIN:
- 1GTU9DED5KZ418031
2019 GMC Sierra 1500
SLT Crew Cab 4WD
73,933 mi
Home delivery from Yakima, WA
Price includes $1,454 shipping
Good Deal
$32,800
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Transmission:
- Automatic
- Mileage:
- 14,582
- Stock #:
- 360804
- VIN:
- 1GTUUDEL6RZ360804
2024 GMC Sierra 1500
SLT Crew Cab 4WD
14,582 mi
Home delivery from Frederick, CO
Price includes $118 shipping
Fair Deal
$51,068
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 33,237
- Stock #:
- BC148673
- VIN:
- 3GTUUDED8RG148673
2024 GMC Sierra 1500
SLT Crew Cab 4WD
33,237 mi
Home delivery from Burley, ID
Price includes $868 shipping
Fair Deal
$47,866
- Year:
- 2016
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 128,536
- VIN:
- 1GTR1NEC4GZ420886
Photos coming soon
2016 GMC Sierra 1500
SLT Double Cab
128,536 mi
Home delivery from Houston, TX
Price includes $876 shipping
Good Deal
$18,016
- 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
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 134,792
- Stock #:
- 45098A
- VIN:
- 3GTU9DED5MG415701
2021 GMC Sierra 1500
SLT Crew Cab 4WD
134,792 mi
Home delivery from Lubbock, TX
Price includes $1,494 shipping
Fair Deal
$30,901
- 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
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 22,117
- Stock #:
- 6A182952
- VIN:
- 1GTUUDED9SZ182952
2025 GMC Sierra 1500
SLT Crew Cab 4WD
22,117 mi
Home delivery from Vernal, UT
Price includes $519 shipping
Fair Deal
$48,012
- 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:
- Summit White
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 126,129
- Stock #:
- 22020
- VIN:
- 1GTU9DED3KZ213081
2019 GMC Sierra 1500
SLT Crew Cab 4WD
126,129 mi
Home delivery from Downers Grove, IL
Price includes $775 shipping
Great Deal
$28,187
- 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
- Fuel type:
- Gasoline
- Interior color:
- Brown (TAN)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 102,123
- Stock #:
- M9415
- VIN:
- 3GTU2NEC5JG128548
Price drop
-$1,397
2018 GMC Sierra 1500
SLT Crew Cab 4WD
102,123 mi
Home delivery from Murray, UT
Price includes $708 shipping
Good Deal
$27,991
$26,594
- 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
- Transmission:
- Automatic
- Mileage:
- 95,923
- Stock #:
- NV186743
- VIN:
- 3GTU2NEC7JG186743
2018 GMC Sierra 1500
SLT Crew Cab 4WD
95,923 mi
Home delivery from West Park, FL
Price includes $1,646 shipping
Great Deal
$26,429
- 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:
- Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 121,662
- Stock #:
- DN138195
- VIN:
- 3GTU2NEJ6JG138195
New arrival
2018 GMC Sierra 1500
SLT Crew Cab 4WD
121,662 mi
Home delivery from Houston, TX
Price includes $778 shipping
Fair Deal
$27,394
- 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:
- 57,907
- Stock #:
- 311212
- VIN:
- 1GTU9DED7MZ311212
2021 GMC Sierra 1500
SLT Crew Cab 4WD
57,907 mi
Yuma, CO
37 mi away
Fair Deal
$39,785
- 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:
- White
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 137,888
- Stock #:
- 153202
- VIN:
- 3GTU2NEC5GG153202
New arrival
2016 GMC Sierra 1500
SLT Crew Cab 4WD
137,888 mi
Home delivery from New Richmond, WI
Price includes $608 shipping
Good Deal
$19,723
- 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:
- Deep Mahogany Metallic
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 66,489
- Stock #:
- 78161
- VIN:
- 3GTU9DED9LG246314
2020 GMC Sierra 1500
SLT Crew Cab 4WD
66,489 mi
Home delivery from Port Angeles, WA
Price includes $1,690 shipping
Good Deal
$36,778
- 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:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 86,858
- Stock #:
- MG200916
- VIN:
- 3GTU9DED3MG200916
2021 GMC Sierra 1500
SLT Crew Cab 4WD
86,858 mi
Home delivery from Dallas, TX
Price includes $630 shipping
Good Deal
$34,850
- 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:
- Quicksilver Metallic
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 70,860
- Stock #:
- L214318A
- VIN:
- 3GTU9DED0LG214318
New arrival
2020 GMC Sierra 1500
SLT Crew Cab 4WD
70,860 mi
Home delivery from Longmont, CO
Free home delivery
Good Deal
$35,452
- 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:
- White Frost Tricoat
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 35,571
- Stock #:
- 110171A
- VIN:
- 3GTUUDED6SG150704
2025 GMC Sierra 1500
SLT Crew Cab 4WD
35,571 mi
Home delivery from Butler, MO
Price includes $729 shipping
Great Deal
$44,833
- 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:
- White
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 44,488
- Stock #:
- 26GT293A
- VIN:
- 3GTU2NEC0HG114826
2017 GMC Sierra 1500
SLT Crew Cab 4WD
44,488 mi
Home delivery from Winner, SD
Price includes $348 shipping
Good Deal
$31,534
- 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
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 44,645
- Stock #:
- 250546
- VIN:
- 3GTUUDEDXSG250546
2025 GMC Sierra 1500
SLT Crew Cab 4WD
44,645 mi
Home delivery from Plano, TX
Price includes $1,246 shipping
Good Deal
$41,468
- 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:
- White
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 159,859
- Stock #:
- 49652
- VIN:
- 3GTU2VEC6FG449652
2015 GMC Sierra 1500
SLT Crew Cab 4WD
159,859 mi
Home delivery from Englewood, CO
Price includes $198 shipping
Good Deal
$18,185
- 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:
- Gray (Dark Sky Metallic)
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 79,832
- Stock #:
- DP14127
- VIN:
- 3GTU9DEDXKG186381
2019 GMC Sierra 1500
SLT Crew Cab 4WD
79,832 mi
Home delivery from Denver, CO
Price includes $136 shipping
Fair Deal
$34,833
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 50,816
- Stock #:
- 6198
- VIN:
- 1GTUUDED9RZ205477
2024 GMC Sierra 1500
SLT Crew Cab 4WD
50,816 mi
Home delivery from Spanish Fork, UT
Price includes $466 shipping
Good Deal
$43,560
FAQs
How much does the GMC Sierra 1500 SLT cost in Fleming, CO?
The average GMC Sierra 1500 SLT costs about $11,297.62. The average price has decreased by -6.3% since last year. The 366 for sale near Fleming, CO on CarGurus, range from $5,746 to $69,791 in price.
How many GMC Sierra 1500 SLT vehicles in Fleming, CO have no reported accidents or damage?
290 out of 366 for sale near Fleming, 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/MPGe.
What fuel types are available?
Diesel, Flex Fuel Vehicle, Gasoline engines are available.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
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