Used GMC Sierra 1500 AT4 for Sale near Silverthorne, CO

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

90,096 miles

$35,654

Good Deal

Brighton, CO

63 mi away

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 (Dark Sky Metallic)
Combined gas mileage:: 18 MPG
Fuel type:: Gasoline
Interior color:: Jet Black With Kalahari Accents
Transmission:: Automatic
Mileage:: 90,096
Stock number:: G603434A
VIN:: 1GTP9EED2MZ178667

Sponsored

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

31,771 miles

$57,993

Fair Deal

Highlands Ranch, CO

52 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior color:: Thunderstorm Gray
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 10-Speed Automatic
Mileage:: 31,771
Stock number:: KM333860
VIN:: 1GTUUEEL5RZ333860

Sponsored

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

74,179 miles

$50,217

Fair Deal

Certified Pre-Owned

Brighton, CO

63 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior color:: Titanium Rush Metallic
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Jet Black With Kalahari Accents
Transmission:: Automatic
Mileage:: 74,179
Stock number:: G618545A
VIN:: 3GTUUEEL4RG176287

Sponsored

2019 GMC Sierra 1500

AT4 Crew Cab 4WD

51,454 miles

$36,879

Good Deal

Cañon City, CO

89 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:: Smokey Quartz Metallic
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Jet Black w/Kalahari Accents
Transmission:: 8-Speed Automatic
Mileage:: 51,454
Stock number:: KZ266417
VIN:: 1GTP9EED7KZ266417

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

99,915 miles

$31,601

Great Deal

Colorado Springs, CO

81 mi away

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)
Combined gas mileage:: 18 MPG
Fuel type:: Gasoline
Interior color:: Jet Black With Kalahari Accents
Transmission:: Automatic
Mileage:: 99,915
Stock number:: 594207A
VIN:: 3GTP9EEDXMG350072

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

78,815 miles

$35,703

Great Deal

Colorado Springs, CO

76 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:: Onyx Black
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black with Kalahari accents
Transmission:: Automatic
Mileage:: 78,815
Stock number:: N368767
VIN:: 3GTU9EET0MG368767

Preparing for a close up...

Photos coming soon

2019 GMC Sierra 1500

AT4 Crew Cab 4WD

60,197 miles

$36,001

Great Deal

Rifle, CO

98 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:: 17 MPG
Fuel type:: Gasoline
Interior color:: Jet Black With Kalahari Accents
Transmission:: 8-Speed Automatic
Mileage:: 60,197
Stock number:: F25876A
VIN:: 3GTP9EED0KG235672

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

16,790 miles

$55,989

Great Deal

Highlands Ranch, CO

52 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior color:: Sterling Metallic
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 10-Speed Automatic
Mileage:: 16,790
Stock number:: KM372154
VIN:: 3GTUUEEL1RG372154

Preparing for a close up...

Photos coming soon

2023 GMC Sierra 1500

AT4 Crew Cab 4WD

41,040 miles

$50,004

Good Deal

Loveland, CO

76 mi away

Year:: 2023
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 With Kalahari Accents
Transmission:: Automatic
Mileage:: 41,040
Stock number:: TF165909A
VIN:: 1GTUUEE81PZ302713

Preparing for a close up...

Photos coming soon

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

26,377 miles

$42,000

Great Deal

Colorado Springs, CO

79 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:: Gray (Steel Metallic)
Combined gas mileage:: 16 MPG
Fuel type:: Gasoline
Interior color:: Jet Black With Kalahari Accents
Transmission:: Automatic
Mileage:: 26,377
Stock number:: 4447395
VIN:: 1GTP9EEL5MZ447395

Preparing for a close up...

Photos coming soon

2019 GMC Sierra 1500

AT4 Crew Cab 4WD

82,605 miles

$37,310

Fair Deal

Colorado Springs, CO

81 mi away

Year:: 2019
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior color:: Teinte Rouge Cramoisi
Fuel type:: Gasoline
Interior color:: 4Sb--Leather, Jet Black / Kalahari, Interior Trim
Transmission:: Automatic
Mileage:: 82,605
Stock number:: AKZ291904
VIN:: 1GTP9EEL1KZ291904

Preparing for a close up...

Photos coming soon

2022 GMC Sierra 1500

AT4 Crew Cab 4WD

63,067 miles

$40,558

Great Deal

Highlands Ranch, CO

49 mi away

Year:: 2022
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 277 hp 3L I6 Diesel
Exterior color:: Onyx Black
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black With Kalahari Accents, Perforated Leathe
Transmission:: Automatic
Mileage:: 63,067
Stock number:: TZ127033A
VIN:: 1GTUUEET7NZ636634

Preparing for a close up...

Photos coming soon

2023 GMC Sierra 1500

AT4 Crew Cab 4WD

49,735 miles

$47,500

Good Deal

Colorado Springs, CO

79 mi away

Year:: 2023
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
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Jet Black With Kalahari Accents
Transmission:: Automatic
Mileage:: 49,735
Stock number:: 4154727
VIN:: 1GTUUEELXPZ154727

Preparing for a close up...

Photos coming soon

2020 GMC Sierra 1500

AT4 Crew Cab 4WD

105,252 miles

$32,865

Great Deal

Brighton, CO

63 mi away

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 With Kalahari Accents
Transmission:: Automatic
Mileage:: 105,252
Stock number:: G616902A
VIN:: 3GTP9EEL3LG107578

Preparing for a close up...

Photos coming soon

2020 GMC Sierra 1500

AT4 Crew Cab 4WD

83,415 miles

$34,098

Great Deal

Englewood, CO

57 mi away

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 With Kalahari Accents
Transmission:: Automatic
Mileage:: 83,415
Stock number:: LZ333006
VIN:: 1GTP9EEL3LZ333006

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

20,176 miles

$53,990

Great Deal

Northglenn, CO

54 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:: Onyx Black
Combined gas mileage:: 25 MPG
Fuel type:: Diesel
Interior color:: Jet Black With Kalahari Accents
Transmission:: Automatic
Mileage:: 20,176
Stock number:: CP6657
VIN:: 3GTUUEE85RG397019

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

41,906 miles

$52,588

Good Deal

Fort Collins, CO

79 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior color:: Thunderstorm Gray
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Jet Black With Kalahari Accents
Transmission:: Automatic
Mileage:: 41,906
Stock number:: G266054A
VIN:: 1GTUUEEL9RZ140787

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

15,867 miles

$56,637

Good Deal

Greeley, CO

84 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior color:: Dynamic Blue Metallic
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Jet Black With Kalahari Accents
Transmission:: Automatic
Mileage:: 15,867
Stock number:: 21566
VIN:: 3GTUUEEL5RG164195

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

28,450 miles

$57,990

Fair Deal

Northglenn, CO

54 mi away

Year:: 2025
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:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 28,450
Stock number:: CP6815
VIN:: 1GTUUEE82SZ259153

Preparing for a close up...

Photos coming soon

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

90,096 miles

$35,654

Good Deal

Brighton, CO

63 mi away

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 (Dark Sky Metallic)
Combined gas mileage:: 18 MPG
Fuel type:: Gasoline
Interior color:: Jet Black With Kalahari Accents
Transmission:: Automatic
Mileage:: 90,096
Stock number:: G603434A
VIN:: 1GTP9EED2MZ178667

Preparing for a close up...

Photos coming soon

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

67,881 miles

$39,500

Good Deal

Franktown, CO

65 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
Combined gas mileage:: 16 MPG
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 67,881
Stock number:: 25520
VIN:: 3GTP9EEL4MG391191

Sponsored