Certified GMC Sierra 1500 for Sale nearCowdrey, CO

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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:
Gray (Satin Steel Metallic)
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
95,366
Stock #:
G167719
VIN:
3GTU9DEL2LG167719
Gray (Satin Steel Metallic) 2020 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Mike Maroone Cadillac Buick GMC

Sponsored by Mike Maroone Cadillac Buick GMC

2020 GMC Sierra 1500

SLT Crew Cab 4WD

95,366 mi

Boulder, CO
86 mi away
Good Deal
Manufacturer certified

$32,500

Year:
2022
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Desert Sand Metallic
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
84,466
Stock #:
L564412
VIN:
3GTPUEEL5NG564412
Desert Sand Metallic 2022 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2022 GMC Sierra 1500

AT4 Crew Cab 4WD

84,466 mi

Longmont, CO
88 mi away
Fair Deal
Manufacturer certified

$42,927

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
Combined gas mileage:
19 MPG
Fuel type:
Gasoline
Interior color:
Dark Walnut/Dark Ash Gray
Transmission:
Automatic
Mileage:
78,738
Stock #:
L135471
VIN:
1GTU9DED7LZ135471
Gray 2020 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2020 GMC Sierra 1500

SLT Crew Cab 4WD

78,738 mi

Longmont, CO
88 mi away
Fair Deal
Manufacturer certified

$35,117

Year:
2014
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 Diamond Clearcoat
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Cocoa/Dune
Transmission:
6-Speed Automatic Overdrive
Mileage:
140,791
Stock #:
G398991
VIN:
3GTU2WEJ9EG398991
White Diamond Clearcoat 2014 GMC Sierra 1500 Pickup Truck Four-Wheel Drive 6-Speed Automatic Overdrive
Price drop

-$1,395

 

2014 GMC Sierra 1500

Denali Crew Cab AWD

140,791 mi

Boulder, CO
86 mi away
Fair Deal
Manufacturer certified

$19,800

$19,300

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Summit White
Fuel type:
Diesel
Interior color:
Black (Obsidian Rush)
Transmission:
Automatic
Mileage:
6,015
Stock #:
G266346A
VIN:
3GTUUFE82TG181772

 

2026 GMC Sierra 1500

AT4X Crew Cab 4WD

6,015 mi

Fort Collins, CO
73 mi away
Great Deal
Manufacturer certified

$65,088

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
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
93,775
Stock #:
P3150A
VIN:
1GTU9DED3MZ117809
Pacific Blue Metallic 2021 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2021 GMC Sierra 1500

SLT Crew Cab 4WD

93,775 mi

Broomfield, CO
96 mi away
Fair Deal
Third-party certified

$33,019

Year:
2025
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
Interior color:
Black
Transmission:
Automatic
Mileage:
14,616
Stock #:
SZ317393C
VIN:
1GTUUEEL0SZ317393
White 2025 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

14,616 mi

Cheyenne, WY
83 mi away
Great Deal
Third-party certified

$53,849

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:
Black
Transmission:
Automatic
Mileage:
49,276
Stock #:
OEMCRZ102859W
VIN:
1GTUUAED3RZ102859
White 2024 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2024 GMC Sierra 1500

Pro Crew Cab 4WD

49,276 mi

Fort Collins, CO
74 mi away
Fair Deal
Third-party certified

$36,544

Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Summit White
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
22,386
Stock #:
G266341A
VIN:
3GTUUDE80SG346799
Price drop

-$1,000

 

2025 GMC Sierra 1500

SLT Crew Cab 4WD

22,386 mi

Fort Collins, CO
73 mi away
Great Deal
Manufacturer certified

$47,088

$46,088

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
White
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
6,280
Stock #:
TG205956T
VIN:
3GTUUEE8XTG205956
White 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2026 GMC Sierra 1500

AT4 Crew Cab 4WD

6,280 mi

Cheyenne, WY
83 mi away
Good Deal
Third-party certified

$60,899

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:
59,875
Stock #:
TF278774B
VIN:
1GTUUDED0RZ277099
Onyx Black 2024 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
New arrival

 

2024 GMC Sierra 1500

SLT Crew Cab 4WD

59,875 mi

Loveland, CO
80 mi away
Overpriced
Manufacturer certified

$47,107

Year:
2023
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Volcanic Red Tintcoat
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
65,020
Stock #:
G238264
VIN:
1GTUUEE86PZ238264
Volcanic Red Tintcoat 2023 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2023 GMC Sierra 1500

AT4 Crew Cab 4WD

65,020 mi

Boulder, CO
86 mi away
Fair Deal
Manufacturer certified

$43,929

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:
Gray (Satin Steel Metallic)
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
95,366
Stock #:
G167719
VIN:
3GTU9DEL2LG167719
Gray (Satin Steel Metallic) 2020 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Mike Maroone Cadillac Buick GMC

Sponsored by Mike Maroone Cadillac Buick GMC

2020 GMC Sierra 1500

SLT Crew Cab 4WD

95,366 mi

Boulder, CO
86 mi away
Good Deal
Manufacturer certified

$32,500

Year:
2022
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Desert Sand Metallic
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
84,466
Stock #:
L564412
VIN:
3GTPUEEL5NG564412
Desert Sand Metallic 2022 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2022 GMC Sierra 1500

AT4 Crew Cab 4WD

84,466 mi

Longmont, CO
88 mi away
Fair Deal
Manufacturer certified

$42,927

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
Combined gas mileage:
19 MPG
Fuel type:
Gasoline
Interior color:
Dark Walnut/Dark Ash Gray
Transmission:
Automatic
Mileage:
78,738
Stock #:
L135471
VIN:
1GTU9DED7LZ135471
Gray 2020 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2020 GMC Sierra 1500

SLT Crew Cab 4WD

78,738 mi

Longmont, CO
88 mi away
Fair Deal
Manufacturer certified

$35,117

Year:
2014
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 Diamond Clearcoat
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Cocoa/Dune
Transmission:
6-Speed Automatic Overdrive
Mileage:
140,791
Stock #:
G398991
VIN:
3GTU2WEJ9EG398991
White Diamond Clearcoat 2014 GMC Sierra 1500 Pickup Truck Four-Wheel Drive 6-Speed Automatic Overdrive
Price drop

-$1,395

 

2014 GMC Sierra 1500

Denali Crew Cab AWD

140,791 mi

Boulder, CO
86 mi away
Fair Deal
Manufacturer certified

$19,800

$19,300

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Summit White
Fuel type:
Diesel
Interior color:
Black (Obsidian Rush)
Transmission:
Automatic
Mileage:
6,015
Stock #:
G266346A
VIN:
3GTUUFE82TG181772

 

2026 GMC Sierra 1500

AT4X Crew Cab 4WD

6,015 mi

Fort Collins, CO
73 mi away
Great Deal
Manufacturer certified

$65,088

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
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
93,775
Stock #:
P3150A
VIN:
1GTU9DED3MZ117809
Pacific Blue Metallic 2021 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2021 GMC Sierra 1500

SLT Crew Cab 4WD

93,775 mi

Broomfield, CO
96 mi away
Fair Deal
Third-party certified

$33,019

Year:
2025
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
Interior color:
Black
Transmission:
Automatic
Mileage:
14,616
Stock #:
SZ317393C
VIN:
1GTUUEEL0SZ317393
White 2025 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

14,616 mi

Cheyenne, WY
83 mi away
Great Deal
Third-party certified

$53,849

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:
Black
Transmission:
Automatic
Mileage:
49,276
Stock #:
OEMCRZ102859W
VIN:
1GTUUAED3RZ102859
White 2024 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2024 GMC Sierra 1500

Pro Crew Cab 4WD

49,276 mi

Fort Collins, CO
74 mi away
Fair Deal
Third-party certified

$36,544

Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Summit White
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
22,386
Stock #:
G266341A
VIN:
3GTUUDE80SG346799
Price drop

-$1,000

 

2025 GMC Sierra 1500

SLT Crew Cab 4WD

22,386 mi

Fort Collins, CO
73 mi away
Great Deal
Manufacturer certified

$47,088

$46,088

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
White
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
6,280
Stock #:
TG205956T
VIN:
3GTUUEE8XTG205956
White 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2026 GMC Sierra 1500

AT4 Crew Cab 4WD

6,280 mi

Cheyenne, WY
83 mi away
Good Deal
Third-party certified

$60,899

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:
59,875
Stock #:
TF278774B
VIN:
1GTUUDED0RZ277099
Onyx Black 2024 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
New arrival

 

2024 GMC Sierra 1500

SLT Crew Cab 4WD

59,875 mi

Loveland, CO
80 mi away
Overpriced
Manufacturer certified

$47,107

Year:
2023
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Volcanic Red Tintcoat
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black With Kalahari Accents
Transmission:
Automatic
Mileage:
65,020
Stock #:
G238264
VIN:
1GTUUEE86PZ238264
Volcanic Red Tintcoat 2023 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2023 GMC Sierra 1500

AT4 Crew Cab 4WD

65,020 mi

Boulder, CO
86 mi away
Fair Deal
Manufacturer certified

$43,929

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