Used GMC Sierra 1500 SLT for Sale near Colorado

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2021 GMC Sierra 1500

SLT Crew Cab 4WD

71,424 miles

$36,704

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

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2025 GMC Sierra 1500

SLT Crew Cab 4WD

38,806 miles

$42,987

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
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 38,806
Stock #:: RSZ155774
VIN:: 1GTUUDED8SZ155774

2018 GMC Sierra 1500

SLT Crew Cab 4WD

122,776 miles

$25,499

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
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 6-Speed Automatic
Mileage:: 122,776
Stock #:: JG232776
VIN:: 3GTU2NEC1JG232776

2019 GMC Sierra 1500

SLT Crew Cab 4WD

95,550 miles

$32,995

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:: Smokey Quartz Metallic
Combined gas mileage:: 18 MPG
Fuel type:: Gasoline
Interior color:: Dark Walnut/Slate
Transmission:: 8-Speed Automatic
Mileage:: 95,550
Stock #:: HQP22000
VIN:: 1GTU9DED1KZ288006

2019 GMC Sierra 1500

SLT Crew Cab 4WD

115,822 miles

$29,498

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:: Red Quartz Tintcoat
Combined gas mileage:: 18 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 8-Speed Automatic
Mileage:: 115,822
Stock #:: L273105
VIN:: 3GTU9DED5KG273105

2018 GMC Sierra 1500

SLT Crew Cab 4WD

100,693 miles

$27,499

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:: Black
Fuel type:: Gasoline
Interior color:: Black
Transmission:: 8-Speed Automatic Overdrive
Mileage:: 100,693
Stock #:: 281240
VIN:: 3GTU2NEC7JG281240

Home delivery

2014 GMC Sierra 1500

SLT Crew Cab 4WD

113,731 miles

$21,562

Fair Deal

$422/mo est.

Home delivery from Spearfish, SD

Price includes $662 shipping

Year:: 2014
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 5.3L V8 Flex Fuel Vehicle
Exterior color:: White Diamond Tricoat
Fuel type:: Flex Fuel Vehicle
Interior color:: Jet Black
Transmission:: 6-Speed Automatic
Mileage:: 113,731
Stock #:: 3379
VIN:: 3GTU2VEC3EG425646

Home delivery

2018 GMC Sierra 1500

SLT Crew Cab 4WD

125,476 miles

$27,426

Fair Deal

$537/mo est.

Home delivery from Gillette, WY

Price includes $430 shipping

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
Fuel type:: Gasoline
Interior color:: Cocoa/Dune
Transmission:: 6-Speed Automatic
Mileage:: 125,476
Stock #:: C26203A
VIN:: 3GTU2NEC4JG180320

2018 GMC Sierra 1500

SLT Crew Cab 4WD

54,622 miles

$32,052

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:: Red Quartz Tintcoat
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 8-Speed Automatic Overdrive
Mileage:: 54,622
Stock #:: US62259C
VIN:: 3GTU2NEJ1JG157723

2021 GMC Sierra 1500

SLT Crew Cab 4WD

44,559 miles

$39,309

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:: White Frost Tricoat
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 8-Speed Automatic
Mileage:: 44,559
Stock #:: 251056
VIN:: 1GTU9DED3MZ398932

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2012 GMC Sierra 1500

SLT Crew Cab 4WD

150,101 miles

$14,950

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:: Black
Combined gas mileage:: 18 MPG
Fuel type:: Flex Fuel Vehicle
Interior color:: Black
Transmission:: 6-Speed Automatic
Mileage:: 150,101
Stock #:: HA2759
VIN:: 3GTP2WE73CG205328

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2018 GMC Sierra 1500

SLT Crew Cab 4WD

102,985 miles

$27,335

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:: Dark Ash Seats With Jet Black Interior Accents
Transmission:: 8-Speed Automatic Overdrive
Mileage:: 102,985
Stock #:: JG566033
VIN:: 3GTU2NEC3JG566033

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2021 GMC Sierra 1500

SLT Crew Cab 4WD

60,059 miles

$38,009

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:: Dark Walnut/Slate
Transmission:: Automatic
Mileage:: 60,059
Stock #:: TF182996A
VIN:: 1GTU9DET7MZ113415

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2018 GMC Sierra 1500

SLT Crew Cab 4WD

103,857 miles

$26,098

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:: Red
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 103,857
Stock #:: AHC260281A
VIN:: 3GTU2NEC2JG499294

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2021 GMC Sierra 1500

SLT Crew Cab 4WD

103,379 miles

$32,988

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:: White
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: 8-Speed Automatic
Mileage:: 103,379
Stock #:: B51488
VIN:: 3GTU9DED3MG308159

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2025 GMC Sierra 1500

SLT Crew Cab 4WD

38,487 miles

$43,751

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:: Black
Transmission:: Automatic
Mileage:: 38,487
Stock #:: 260301R
VIN:: 3GTUUDED0SG198876

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2025 GMC Sierra 1500

SLT Crew Cab 4WD

40,957 miles

$42,996

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:: Gray
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 40,957
Stock #:: RSZ157064
VIN:: 1GTUUDED9SZ157064

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2024 GMC Sierra 1500

SLT Crew Cab 4WD

61,832 miles

$39,390

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:: Summit White
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 61,832
Stock #:: RG179141
VIN:: 3GTUUDED9RG179141

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2014 GMC Sierra 1500

SLT Crew Cab 4WD

146,426 miles

$17,999

Year:: 2014
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 5.3L V8 Flex Fuel Vehicle
Exterior color:: Gray
Combined gas mileage:: 19 MPG
Fuel type:: Flex Fuel Vehicle
Interior color:: Black
Transmission:: Automatic
Mileage:: 146,426
Stock #:: TEG412035
VIN:: 3GTU2VEC8EG412035

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2017 GMC Sierra 1500

SLT Crew Cab 4WD

143,139 miles

$22,995

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:: Red
Combined gas mileage:: 19 MPG
Fuel type:: Gasoline
Interior color:: Brown (Tan)
Transmission:: 6-Speed Automatic Overdrive
Mileage:: 143,139
Stock #:: 413935
VIN:: 3GTU2NECXHG413935

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2018 GMC Sierra 1500

SLT Crew Cab 4WD

81,099 miles

$30,171

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
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 8-Speed Automatic
Mileage:: 81,099
Stock #:: JG417150
VIN:: 3GTU2NER2JG417150

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2020 GMC Sierra 1500

SLT Crew Cab 4WD

91,793 miles

$33,299

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:: Pacific Blue Metallic
Combined gas mileage:: 19 MPG
Fuel type:: Gasoline
Interior color:: Dark Walnut/Slate
Transmission:: Automatic
Mileage:: 91,793
Stock #:: LG298751A
VIN:: 3GTU9DED5LG298751

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Home delivery

2010 GMC Sierra 1500

SLT Crew Cab 4WD

177,108 miles

$8,487

Great Deal

$166/mo est.

Home delivery from Bellevue, NE

Price includes $488 shipping

Year:: 2010
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:: Gray
Combined gas mileage:: 18 MPG
Fuel type:: Flex Fuel Vehicle
Interior color:: Gray
Transmission:: 6-Speed Automatic
Mileage:: 177,108
Stock #:: 25-546
VIN:: 3GTRKWE33AG199176

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2017 GMC Sierra 1500

SLT Crew Cab 4WD

85,004 miles

$27,988

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:: Gray
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 85,004
Stock #:: S69249
VIN:: 3GTU2NEC2HG447108

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