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Used Gray GMC for Sale in Colorado

511 results

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 (Dark Sky Metallic)
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Dark Walnut/Slate
Transmission:
Automatic
Mileage:
81,336
Stock #:
JL8364A
VIN:
1GTU9DEL7MZ369571
Gray (Dark Sky Metallic) 2021 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
New arrival
O'Meara GMC

Sponsored by O'Meara GMC

2021 GMC Sierra 1500

SLT Crew Cab 4WD

81,336 mi

Thornton, CO
9 mi away
Good Deal

$36,367

Year:
2021
Make:
GMC
Model:
Yukon
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Gray (Satin Steel Metallic)
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Mileage:
53,594
Stock #:
C2864A
VIN:
1GKS2CKD0MR150720
Gray (Satin Steel Metallic) 2021 GMC Yukon SUV / Crossover Four-Wheel Drive

 

2021 GMC Yukon

AT4 4WD

53,594 mi

Home delivery from Glenwood Springs, CO
Free home delivery
Great Deal

$46,753

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:
Thunderstorm Gray
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
10-Speed Automatic
Mileage:
23,839
Stock #:
KM134565
VIN:
1GTUUEEL8SZ134565
Thunderstorm Gray 2025 GMC Sierra 1500 Pickup Truck Four-Wheel Drive 10-Speed Automatic

 

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

23,839 mi

Highlands Ranch, CO
13 mi away
Good Deal

$56,444

Year:
2019
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Gray
Fuel type:
Gasoline
Transmission:
8-Speed Automatic
Mileage:
92,465
Stock #:
25921
VIN:
1GTU9CED4KZ232605
Gray 2019 GMC Sierra 1500 Pickup Truck Four-Wheel Drive 8-Speed Automatic
Price drop

-$850

 

2019 GMC Sierra 1500

Elevation Crew Cab 4WD

92,465 mi

Franktown, CO
28 mi away
Great Deal

$27,800

$26,950

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