Used 2001 GMC Sierra 1500 SLT for Sale near Simla, CO

365 results

Simla, CO

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2018 GMC Sierra 1500

SLT Crew Cab 4WD

81,293 miles

$32,395

Fair Deal

Frederick, CO

84 mi away

Year:: 2018
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Fuel type:: Gasoline
Transmission:: 6-Speed Automatic
Mileage:: 81,293
VIN:: 3GTU2NER8JG316033

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2020 GMC Sierra 1500

SLT Crew Cab 4WD

48,292 miles

$39,091

Fair Deal

Colorado Springs, CO

46 mi away

Year:: 2020
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:: Jet Black
Transmission:: Automatic
Mileage:: 48,292
Stock number:: 10242
VIN:: 1GTU9DET7LZ243645

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2017 GMC Sierra 1500

SLT Crew Cab 4WD

71,689 miles

$28,994

Good Deal

Englewood, CO

61 mi away

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:: Stone Blue Metallic
Combined gas mileage:: 19 MPG
Fuel type:: Gasoline
Interior color:: Cocoa/Dune
Transmission:: 6-Speed Automatic Overdrive
Mileage:: 71,689
Stock number:: D8346
VIN:: 3GTU2NEC7HG355136

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2018 GMC Sierra 1500

SLT Crew Cab

68,735 miles

$27,879

Good Deal

Colorado Springs, CO

41 mi away

Year:: 2018
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: 4X2
Engine:: 355 hp 5.3L V8
Exterior color:: Summit White
Fuel type:: Gasoline
Interior color:: Cocoa/Dune
Transmission:: 8-Speed Automatic Overdrive
Mileage:: 68,735
Stock number:: 250257A
VIN:: 3GTP1NEC8JG465005

2019 GMC Sierra 1500

SLT Crew Cab 4WD

114,720 miles

$27,891

Good Deal

Highlands Ranch, CO

58 mi away

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:: Onyx Black
Combined gas mileage:: 18 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 8-Speed Automatic
Mileage:: 114,720
Stock number:: DTKZ124288
VIN:: 1GTU9DED7KZ124288

2017 GMC Sierra 1500

SLT Crew Cab 4WD

94,774 miles

$26,787

Good Deal

Colorado Springs, CO

44 mi away

Year:: 2017
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior color:: Summit White
Interior color:: Jet Black
Transmission:: 8-Speed Automatic
Mileage:: 94,774
Stock number:: HG243066
VIN:: 3GTU2NEJ2HG243066

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2014 GMC Sierra 1500

SLT Crew Cab 4WD

169,368 miles

$16,950

Good Deal

Frederick, CO

84 mi away

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
Fuel type:: Flex Fuel Vehicle
Transmission:: 6-Speed Automatic
Mileage:: 169,368
Stock number:: 335097
VIN:: 3GTU2VEC6EG335097

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2021 GMC Sierra 1500

SLT Crew Cab 4WD

56,562 miles

$36,695

Good Deal

Lone Tree, CO

53 mi away

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:: Jet Black
Transmission:: Automatic
Mileage:: 56,562
Stock number:: MG438828
VIN:: 3GTU9DET2MG438828

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2018 GMC Sierra 1500

SLT Crew Cab 4WD

100,693 miles

$27,499

Good Deal

Aurora, CO

59 mi away

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 number:: 281240
VIN:: 3GTU2NEC7JG281240

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2019 GMC Sierra 1500

SLT Crew Cab 4WD

94,162 miles

$29,990

Good Deal

Lone Tree, CO

53 mi away

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:: Cardinal Red
Combined gas mileage:: 18 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 8-Speed Automatic
Mileage:: 94,162
Stock number:: KG198694
VIN:: 3GTU9DED3KG198694

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2021 GMC Sierra 1500

SLT Crew Cab 4WD

109,415 miles

$27,991

Great Deal

Highlands Ranch, CO

58 mi away

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:: White Frost Tricoat
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Dark Walnut/Slate
Transmission:: Automatic
Mileage:: 109,415
Stock number:: DTMZ164407A
VIN:: 1GTU9DETXMZ164407

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2012 GMC Sierra 1500

SLT Crew Cab 4WD

150,101 miles

$14,950

Fair Deal

Wheat Ridge, CO

69 mi away

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 number:: HA2759
VIN:: 3GTP2WE73CG205328

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2013 GMC Sierra 1500

SLT Crew Cab 4WD

33,035 miles

$24,480

Fair Deal

Brighton, CO

71 mi away

Year:: 2013
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:: Light Titanium/Dark Titanium Accents
Transmission:: 6-Speed Automatic
Mileage:: 33,035
Stock number:: T7086A
VIN:: 3GTP2WE7XDG250039

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2017 GMC Sierra 1500

SLT Crew Cab 4WD

57,581 miles

$29,250

Good Deal

Colorado Springs, CO

46 mi away

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
Combined gas mileage:: 19 MPG
Fuel type:: Gasoline
Interior color:: Cocoa/Dune
Transmission:: 6-Speed Automatic Overdrive
Mileage:: 57,581
Stock number:: 25MC252
VIN:: 3GTU2NEC2HG511809

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2020 GMC Sierra 1500

SLT Crew Cab 4WD

120,835 miles

$25,399

Great Deal

Castle Rock, CO

45 mi away

Year:: 2020
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 277 hp 3L I6 Diesel
Exterior color:: Red Quartz Tintcoat
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 120,835
Stock number:: LG278158T
VIN:: 3GTU9DET6LG278158

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2017 GMC Sierra 1500

SLT Crew Cab 4WD

148,600 miles

$17,500

Great Deal

Lakewood, CO

67 mi away

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:: Brown
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: 8-Speed Automatic
Mileage:: 148,600
Stock number:: 4319
VIN:: 3GTU2NEJ8HG264522

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2024 GMC Sierra 1500

SLT Crew Cab 4WD

34,115 miles

$43,159

Great Deal

Certified Pre-Owned

Longmont, CO

89 mi away

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:: White
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 34,115
Stock number:: AR45765
VIN:: 3GTUUDED0RG117451

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2018 GMC Sierra 1500

SLT Crew Cab 4WD

104,195 miles

$25,155

Great Deal

Franktown, CO

40 mi away

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
Transmission:: 6-Speed Automatic
Mileage:: 104,195
Stock number:: 25643
VIN:: 3GTU2NEC8JG594510

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2025 GMC Sierra 1500

SLT Crew Cab 4WD

27,255 miles

$43,599

Good Deal

Parker, CO

47 mi away

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:: Sterling Metallic
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 27,255
Stock number:: P123264
VIN:: 3GTUUDED1SG123264

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2015 GMC Sierra 1500

SLT Crew Cab 4WD

141,507 miles

$19,519

Good Deal

Englewood, CO

61 mi away

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:: CARBON
Combined gas mileage:: 19 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 141,507
Stock number:: 1680D
VIN:: 3GTU2VEC6FG184084

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2017 GMC Sierra 1500

SLT Crew Cab 4WD

85,004 miles

$27,988

Fair Deal

Englewood, CO

63 mi away

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 number:: S69249
VIN:: 3GTU2NEC2HG447108

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Reviews

FAQs

4.4 Overall rating

(5 reviews)

Will P

4.0

Reviewed a 2001 GMC SLT 4WD Extended Cab SB on Feb 08, 2010

Great truck. It drives like a truck but can be pushed very hard. It will tow way more than it is rated for and goes and goes with little or no maintenance. It has a very comfortable interior with plenty of heat inthe winter and ice cold air inthe summer.

Calvin B

4.0

Reviewed a 2001 GMC SLT 4WD Extended Cab LB on Dec 28, 2011

Great truck no problems. I love the luxury of the truck, it's nice having the fully loaded options of the Z71. I took a long time to find and pick the right truck for what I wanted and this perfectly suits me.

Chris F

5.0

Reviewed a 2001 GMC SLT 4WD Extended Cab SB on Dec 18, 2009

i love this truck. it is my every day driver and is fun for a little off roading. i am planing on lifiting it 2 or 3" and geting 32 bfg mt for it. right now i am just keeping it the way it is till the money can show up

Anonymous

4.0

Reviewed a 2001 GMC SLT Extended Cab SB on Feb 12, 2015

This 01 sierra has a good comfortable ride. The suspension is not to stiff and not to soft. He interior is nice. The front seats are heated. Lots of leg room up front, but not so much in the back. The gas milage is good. I get 280 mile to a tank in city and 400 on a long distance drive.

Tyler W

5.0

Reviewed a 2001 GMC SLT 4WD Extended Cab SB on Dec 25, 2007

im am going to have this truck in my name before i finish my first year of college

GMC Sierra 1500 SLT FAQs

How many GMC Sierra 1500 SLT vehicles in Simla, CO have no reported accidents or damage?

246 out of 304 for sale near Simla, 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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