Used GMC Sierra 1500 SLT for Sale nearBoone, CO
403 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:
- 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:
- 71,424
- Stock #:
- MG228915
- VIN:
- 3GTU9DETXMG228915
Sponsored by AutoNation Dodge Ram Colorado Springs
2021 GMC Sierra 1500
SLT Crew Cab 4WD
71,424 mi
Colorado Springs, CO
49 mi away
Good Deal
$34,999
- 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:
- Gray (Satin Steel Metallic)
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 80,362
- Stock #:
- Z6966A
- VIN:
- 3GTU9DED4LG148713
Sponsored Listing
2020 GMC Sierra 1500
SLT Crew Cab 4WD
80,362 mi
Colorado Springs, CO
43 mi away
Fair Deal
$36,793
- 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:
- Crimson Red Tintcoat
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 158,237
- Stock #:
- 3130374
- VIN:
- 3GTU2NEC5HG130374
Sponsored Listing
2017 GMC Sierra 1500
SLT Crew Cab 4WD
158,237 mi
Colorado Springs, CO
49 mi away
Great Deal
$17,799
- 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:
- Dark Slate Metallic
- Fuel type:
- Gasoline
- Interior color:
- Jet Black/Spice Red All-Terrain
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 80,411
- Stock #:
- 26VW110A
- VIN:
- 3GTU2NEC0HG198565
2017 GMC Sierra 1500
SLT Crew Cab 4WD
80,411 mi
Colorado Springs, CO
45 mi away
Great Deal
$25,697
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 70,135
- Stock #:
- 0898A
- VIN:
- 3GTUUDED6PG163329
2023 GMC Sierra 1500
SLT Crew Cab 4WD
70,135 mi
Home delivery from Waynesville, MO
Price includes $1,974 shipping
Fair Deal
$42,462
- 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 $160 shipping
Fair Deal
$29,972
- 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
94 mi away
Good Deal
$27,289
- Year:
- 2018
- 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:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 122,783
- Stock #:
- S165562
- VIN:
- 3GTP1NEC8JG165562
2018 GMC Sierra 1500
SLT Crew Cab
122,783 mi
Colorado Springs, CO
44 mi away
Great Deal
$21,880
- 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:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 110,779
- Stock #:
- DT6202B
- VIN:
- 1GTU9DEL4LZ153546
2020 GMC Sierra 1500
SLT Crew Cab 4WD
110,779 mi
Colorado Springs, CO
45 mi away
Good Deal
$31,980
- 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:
- Quicksilver Metallic
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 111,169
- Stock #:
- KG273345T
- VIN:
- 3GTU9DED3KG273345
New arrival
2019 GMC Sierra 1500
SLT Crew Cab 4WD
111,169 mi
Castle Rock, CO
78 mi away
Good Deal
$30,099
- 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:
- 71,424
- Stock #:
- MG228915
- VIN:
- 3GTU9DETXMG228915
2021 GMC Sierra 1500
SLT Crew Cab 4WD
71,424 mi
Colorado Springs, CO
49 mi away
Good Deal
$34,999
- Year:
- 2022
- 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:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 67,213
- Stock #:
- NG619281
- VIN:
- 3GTUUDEDXNG619281
2022 GMC Sierra 1500
SLT Crew Cab 4WD
67,213 mi
Littleton, CO
94 mi away
Great Deal
$36,933
- Year:
- 2024
- 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:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 9,098
- Stock #:
- RG435138AB
- VIN:
- 3GTUUDE84RG435138
2024 GMC Sierra 1500
SLT Crew Cab 4WD
9,098 mi
Home delivery from Woodward, OK
Price includes $454 shipping
Good Deal
$50,054
- 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:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 126,166
- Stock #:
- 1943
- VIN:
- 3GTU2NEC9HG419516
2017 GMC Sierra 1500
SLT Crew Cab 4WD
126,166 mi
Home delivery from Gibson City, IL
Price includes $1,512 shipping
Fair Deal
$24,607
- 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:
- Crimson Red Tintcoat
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 158,237
- Stock #:
- 3130374
- VIN:
- 3GTU2NEC5HG130374
2017 GMC Sierra 1500
SLT Crew Cab 4WD
158,237 mi
Colorado Springs, CO
49 mi away
Great Deal
$17,799
- 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:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 5,249
- Stock #:
- ZAT49861
- VIN:
- 3GTUUDED9SG349861
2025 GMC Sierra 1500
SLT Crew Cab 4WD
5,249 mi
Home delivery from Stillwater, OK
Price includes $433 shipping
Great Deal
$45,032
- Year:
- 2012
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Stealth Gray Metallic
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black (Ebony)
- Transmission:
- 6-Speed Automatic
- Mileage:
- 123,581
- Stock #:
- TU111441AA
- VIN:
- 3GTP2WE75CG294061
2012 GMC Sierra 1500
SLT Crew Cab 4WD
123,581 mi
Home delivery from Ft Benton, MT
Price includes $906 shipping
Fair Deal
$16,279
- 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
Englewood, CO
99 mi away
Fair Deal
$17,987
- 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:
- 56,421
- Stock #:
- MG258277
- VIN:
- 3GTU9DEDXMG258277
2021 GMC Sierra 1500
SLT Crew Cab 4WD
56,421 mi
Colorado Springs, CO
49 mi away
Good Deal
$38,595
- 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:
- Stone Blue Metallic
- Fuel type:
- Gasoline
- Interior color:
- Dark Ash Seats With Jet Black Interior Accents
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 116,234
- Stock #:
- 626126A
- VIN:
- 3GTU2NEC6JG272884
New arrival
2018 GMC Sierra 1500
SLT Crew Cab 4WD
116,234 mi
Colorado Springs, CO
45 mi away
Fair Deal
$28,721
- Year:
- 2018
- 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:
- 118,236
- Stock #:
- 26171
- VIN:
- 3GTU2NEC7JG301003
2018 GMC Sierra 1500
SLT Crew Cab 4WD
118,236 mi
Franktown, CO
79 mi away
Fair Deal
$26,950
- 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:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Mileage:
- 111,218
- Stock #:
- 122498
- VIN:
- 3GTU9DED6LG122498
2020 GMC Sierra 1500
SLT Crew Cab 4WD
111,218 mi
Home delivery from El Paso, TX
Price includes $467 shipping
Good Deal
$30,612
- 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 $782 shipping
Great Deal
$43,810
- 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:
- Stone Blue Metallic
- Fuel type:
- Gasoline
- Interior color:
- Dark Ash Seats With Jet Black Interior Accents
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 116,234
- Stock #:
- 626126A
- VIN:
- 3GTU2NEC6JG272884
New arrival
Sponsored Listing
2018 GMC Sierra 1500
SLT Crew Cab 4WD
116,234 mi
Colorado Springs, CO
45 mi away
Fair Deal
$28,721
FAQs
How much does the GMC Sierra 1500 SLT cost in Boone, CO?
The average GMC Sierra 1500 SLT costs about $11,225.80. The average price has increased by 1.6% since last year. The 365 for sale near Boone, CO on CarGurus, range from $6,071 to $75,017 in price.
How many GMC Sierra 1500 SLT vehicles in Boone, CO have no reported accidents or damage?
276 out of 365 for sale near Boone, 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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2027 GMC Sierra 1500 Pricing, Specs, and Release Date
GMC has redesigned the Sierra 1500 full-size pickup truck for 2027, with new styling, powertrains, and safety and convenience features.
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The Best Trucks Under $25,000 in 2026
New trucks cost more than ever, but the prices of used ones finally seem to be cooling. You still can't find the latest and fanciest full-sizes for budget prices, but fortunately, there are plenty of good trucks under $25,000 these days. Here, we've assembled a list of the best.
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