Used Gray GMC for Sale inCastle Rock, CO

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277 vehicles found

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Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior color:
Thunderstorm Gray
Fuel type:
Biodiesel
Interior color:
Black (Obsidian Rush)
Transmission:
Automatic
Mileage:
68,209
Stock #:
SF142830
VIN:
1GT4UZEY2SF142830
Thunderstorm Gray 2025 GMC Sierra 2500HD Pickup Truck Four-Wheel Drive Automatic
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2025 GMC Sierra 2500HD

AT4X Crew Cab 4WD

68,209 mi

Littleton, CO
21 mi away
Great Deal

$64,299

Year:
2018
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
252 hp 2L I4
Exterior color:
Graphite Gray Metallic
Combined gas mileage:
23 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
101,305
Stock #:
U17039
VIN:
3GKALXEX3JL138554
Graphite Gray Metallic 2018 GMC Terrain SUV / Crossover Four-Wheel Drive Automatic

Sponsored Listing

2018 GMC Terrain

Denali AWD

101,305 mi

Henderson, CO
35 mi away
Fair Deal
Manufacturer certified

$17,393

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:
Gray
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
41,894
Stock #:
C216995A
VIN:
3GTUUCED4RG277469
Gray 2024 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$1,088

 

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

41,894 mi

Colorado Springs, CO
31 mi away
Great Deal

$42,784

$41,696

Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior color:
Gray (Dark Sky Metallic)
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
98,996
Stock #:
U16967
VIN:
3GTU9CED7MG173732
Gray (Dark Sky Metallic) 2021 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2021 GMC Sierra 1500

Elevation Crew Cab 4WD

98,996 mi

Henderson, CO
35 mi away
Good Deal
Manufacturer certified

$30,093

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:
Gray (Satin Steel)
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
83,660
Stock #:
RM16991
VIN:
3GTU9CET7MG455800
Gray (Satin Steel) 2021 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$1,001

 

2021 GMC Sierra 1500

Elevation Crew Cab 4WD

83,660 mi

Colorado Springs, CO
31 mi away
Good Deal

$32,998

$31,997

Year:
2022
Make:
GMC
Model:
Yukon XL
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Gray (Satin Steel Metallic)
Fuel type:
Gasoline
Interior color:
Dark Walnut/Slate
Mileage:
53,627
Stock #:
G187967
VIN:
1GKS2GKD9NR187967
Gray (Satin Steel Metallic) 2022 GMC Yukon XL SUV / Crossover Four-Wheel Drive

 

2022 GMC Yukon XL

SLT 4WD

53,627 mi

Boulder, CO
49 mi away
Great Deal
Manufacturer certified

$46,750

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 (Dark Sky Metallic)
Fuel type:
Gasoline
Interior color:
Jet Black
Mileage:
42,012
Stock #:
435670A
VIN:
1GKS2BKD5MR481531
Gray (Dark Sky Metallic) 2021 GMC Yukon SUV / Crossover Four-Wheel Drive
New arrival

 

2021 GMC Yukon

SLT 4WD

42,012 mi

Highlands Ranch, CO
15 mi away
Good Deal

$45,789

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