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Used GMC Sierra 1500 SLT for Sale near Fort Collins, CO

381 results
Fort Collins, CO
2018 GMC Sierra 1500 SLT Crew Cab 4WD Sterling Auto Sales

2018 GMC Sierra 1500

SLT Crew Cab 4WD

86,430 miles

$28,950

Good Deal
Franktown, CO
83 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:
White
Fuel type:
Gasoline
Transmission:
6-Speed Automatic
Mileage:
86,430
Stock number:
25420
VIN:
3GTU2NEC3JG451366

Sponsored

2019 GMC Sierra 1500 SLT Crew Cab 4WD

2019 GMC Sierra 1500

SLT Crew Cab 4WD

83,929 miles

$34,984

Fair Deal
Thornton, CO
50 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:
Gray
Fuel type:
Gasoline
Interior color:
Black
Transmission:
8-Speed Automatic Overdrive
Mileage:
83,929
Stock number:
N11594
VIN:
3GTU9DED4KG310578

Sponsored

2021 GMC Sierra 1500 SLT Crew Cab 4WD

2021 GMC Sierra 1500

SLT Crew Cab 4WD

46,623 miles

$38,089

Great Deal
Fort Collins, CO
2 mi away
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:
White Frost Tricoat
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Dark Walnut/Slate
Transmission:
Automatic
Mileage:
46,623
Stock number:
G256281A
VIN:
3GTU9DEL1MG420028

Sponsored

2021 GMC Sierra 1500 SLT Crew Cab 4WD

2021 GMC Sierra 1500

SLT Crew Cab 4WD

46,623 miles

$38,089

Great Deal
Fort Collins, CO
2 mi away
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:
White Frost Tricoat
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Dark Walnut/Slate
Transmission:
Automatic
Mileage:
46,623
Stock number:
G256281A
VIN:
3GTU9DEL1MG420028

2015 GMC Sierra 1500 SLT Crew Cab 4WD

2015 GMC Sierra 1500

SLT Crew Cab 4WD

113,425 miles

$23,855

Fair Deal
Parker, 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:
Bronze Alloy Metallic
Combined gas mileage:
19 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
6-Speed Automatic Overdrive
Mileage:
113,425
Stock number:
251054H
VIN:
3GTU2VEC7FG374542

2018 GMC Sierra 1500 SLT Crew Cab 4WD

2018 GMC Sierra 1500

SLT Crew Cab 4WD

102,291 miles

$24,900

Great Deal
Littleton, CO
70 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:
White
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
8-Speed Automatic
Mileage:
102,291
Stock number:
CJ 523043
VIN:
3GTU2NEC0JG523043

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2025 GMC Sierra 1500

SLT Crew Cab 4WD

26,765 miles

$45,488

Good Deal
Lakewood, CO
58 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:
Black
Transmission:
Automatic
Mileage:
26,765
Stock number:
WPSG123264
VIN:
3GTUUDED1SG123264

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2015 GMC Sierra 1500

SLT Crew Cab 4WD

146,197 miles

$21,694

Fair Deal
Fort Collins, CO
5 mi away
Year:
2015
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Quicksilver Metallic
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
8-Speed Automatic Overdrive
Mileage:
146,197
Stock number:
NKA69948S
VIN:
3GTU2VEJ2FG452191

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2024 GMC Sierra 1500

SLT Crew Cab 4WD

41,445 miles

$47,799

Good Deal
Highlands Ranch, CO
70 mi away
Year:
2024
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Sterling Metallic
Combined gas mileage:
25 MPG
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
41,445
Stock number:
HPRG183355
VIN:
3GTUUDE80RG183355

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2018 GMC Sierra 1500

SLT Crew Cab 4WD

82,699 miles

$25,397

Great Deal
Denver, 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:
White
Fuel type:
Gasoline
Interior color:
Gray
Mileage:
82,699
Stock number:
371251
VIN:
3GTU2NEC2JG371251

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2012 GMC Sierra 1500

SLT Crew Cab 4WD

150,101 miles

$14,950

Good Deal
Wheat Ridge, CO
55 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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2015 GMC Sierra 1500

SLT Crew Cab 4WD

165,665 miles

$18,916

Good Deal
Denver, CO
48 mi away
Year:
2015
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
White
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
165,665
Stock number:
206651
VIN:
3GTU2VEJ7FG241553

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2015 GMC Sierra 1500

SLT Crew Cab 4WD

219,465 miles

$13,970

Fair Deal
Denver, CO
48 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:
Gray
Combined gas mileage:
19 MPG
Fuel type:
Gasoline
Interior color:
Brown
Transmission:
Automatic
Mileage:
219,465
Stock number:
20262
VIN:
3GTU2VEC0FG454023

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2021 GMC Sierra 1500

SLT Crew Cab 4WD

121,386 miles

$29,900

Good Deal
Littleton, CO
70 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:
Black
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
121,386
Stock number:
CJ 281301
VIN:
1GTU9DET9MZ281301

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2016 GMC Sierra 1500

SLT Crew Cab 4WD

107,920 miles

$25,999

Fair Deal
Fort Lupton, CO
37 mi away
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:
QUICKSILVER METALLIC
Fuel type:
Gasoline
Mileage:
107,920
Stock number:
P0422
VIN:
3GTU2NEC9GG189815

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2015 GMC Sierra 1500

SLT Crew Cab 4WD

141,507 miles

$19,924

Good Deal
Englewood, CO
63 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:
Black
Transmission:
Automatic
Mileage:
141,507
Stock number:
1680D
VIN:
3GTU2VEC6FG184084

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2018 GMC Sierra 1500

SLT Crew Cab 4WD

131,539 miles

$21,300

Great Deal
Englewood, CO
63 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
Combined gas mileage:
19 MPG
Fuel type:
Gasoline
Interior color:
Brown (Tan)
Transmission:
6-Speed Automatic Overdrive
Mileage:
131,539
Stock number:
594994
VIN:
3GTU2NEC1JG594994

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2021 GMC Sierra 1500

SLT Crew Cab 4WD

94,189 miles

$30,731

Great Deal
Highlands Ranch, CO
70 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:
Pacific Blue Metallic
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black, Perforated Leather-Appointed Front Outb
Transmission:
Automatic
Mileage:
94,189
Stock number:
AMZ159665
VIN:
1GTU9DET7MZ159665

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2017 GMC Sierra 1500

SLT Crew Cab 4WD

77,444 miles

$27,263

Great Deal
Cheyenne, WY
41 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:
White
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
77,444
Stock number:
HG433768T
VIN:
3GTU2NEJ9HG433768

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2018 GMC Sierra 1500

SLT Crew Cab 4WD

77,496 miles

$31,990

Fair Deal
Denver, CO
52 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:
Summit White
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
8-Speed Automatic
Mileage:
77,496
Stock number:
JG558724
VIN:
3GTU2NEC1JG558724

Sponsored

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