Used Gray GMC for Sale in Denver, CO

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2024 GMC Sierra 1500

AT4 Crew Cab 4WD

31,778 miles

$57,569

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:: 31,778
Stock #:: KM333860
VIN:: 1GTUUEEL5RZ333860

2021 GMC Sierra 1500

Elevation Crew Cab 4WD

74,702 miles

$34,500

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:: 17 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: 8-Speed Automatic
Mileage:: 74,702
Stock #:: 4152877
VIN:: 3GTU9CED5MG152877

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

23,839 miles

$56,929

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

2022 GMC Sierra 1500 Limited

SLT Crew Cab 4WD

73,785 miles

$31,900

Year:: 2022
Make:: GMC
Model:: Sierra 1500 Limited
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 277 hp 3L I6 Diesel
Exterior color:: Gray (Dark Sky Metallic)
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 73,785
Stock #:: 2E1524A
VIN:: 1GTU9DET8NZ209474

2025 GMC Sierra 1500

Pro Crew Cab RWD

15,067 miles

$39,797

Fair Deal

$746/mo est.

Store transfer to Denver, CO

9 mi awayPrice includes $799 store transfer

Year:: 2025
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: 4X2
Engine:: 355 hp 5.3L V8
Exterior color:: Gray
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 15,067
Stock #:: 28475588
VIN:: 1GTPHAEDXSZ188940

2021 GMC Terrain

SLT AWD

87,385 miles

$17,499

Year:: 2021
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 170 hp 1.5L I4
Exterior color:: Graphite Gray Metallic
Combined gas mileage:: 26 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 9-Speed Automatic
Mileage:: 87,385
Stock #:: ML354546
VIN:: 3GKALVEV0ML354546

Home delivery

2015 GMC Yukon XL

SLT 4WD

195,694 miles

$13,836

Good Deal

$271/mo est.

Home delivery from Rigby, ID

Price includes $1,341 shipping

Year:: 2015
Make:: GMC
Model:: Yukon XL
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8 Flex Fuel Vehicle
Exterior color:: Gray (Iridium Metallic)
Combined gas mileage:: 18 MPG
Fuel type:: Flex Fuel Vehicle
Interior color:: Jet Black, Perforated Leather-Appointed Seat Trim
Transmission:: Automatic
Mileage:: 195,694
Stock #:: 1528323T
VIN:: 1GKS2HKC8FR528323

Home delivery

2011 GMC Acadia

SLE-1 AWD

78,975 miles

$8,143

Good Deal

$160/mo est.

Home delivery from Burr Ridge, IL

Price includes $1,353 shipping

Year:: 2011
Make:: GMC
Model:: Acadia
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 288 hp 3.6L V6
Exterior color:: Cyber Gray Metallic
Fuel type:: Gasoline
Interior color:: Black (Ebony)
Transmission:: 6-Speed Automatic Overdrive
Mileage:: 78,975
Stock #:: P3515
VIN:: 1GKKVPED1BJ129946

2024 GMC Canyon

Elevation Crew Cab 4WD

27,402 miles

$34,999

Year:: 2024
Make:: GMC
Model:: Canyon
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 2.7L I4
Exterior color:: Gray
Combined gas mileage:: 20 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 27,402
Stock #:: STW252302A
VIN:: 1GTP6BEK4R1151451

2017 GMC Acadia

Denali AWD

49,231 miles

$20,490

Year:: 2017
Make:: GMC
Model:: Acadia
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 3.6L V6
Exterior color:: Gray (Iridium Metallic)
Combined gas mileage:: 21 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 6-Speed Automatic
Mileage:: 49,231
Stock #:: GTHZ300689B
VIN:: 1GKKNXLS3HZ300689

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2020 GMC Terrain

SLT AWD

63,493 miles

$18,199

Year:: 2020
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 1.5L I4
Exterior color:: Gray
Fuel type:: Gasoline
Interior color:: Gray
Transmission:: 9-Speed Automatic Overdrive
Mileage:: 63,493
Stock #:: 3889G
VIN:: 3GKALVEVXLL336411

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2017 GMC Canyon

SLE Crew Cab 4WD

155,043 miles

$15,999

Year:: 2017
Make:: GMC
Model:: Canyon
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 308 hp 3.6L V6
Exterior color:: Gray
Combined gas mileage:: 20 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: 8-Speed Automatic
Mileage:: 155,043
Stock #:: 5682
VIN:: 1GTG6CEN9H1260468

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2021 GMC Sierra 1500

Denali Crew Cab 4WD

52,196 miles

$43,888

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 (Satin Steel Metallic)
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 52,196
Stock #:: 8172GP
VIN:: 3GTU9FEL4MG264952

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2016 GMC Sierra 1500

Denali Crew Cab 4WD

107,718 miles

$25,999

Year:: 2016
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
Combined gas mileage:: 18 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: 8-Speed Automatic
Mileage:: 107,718
Stock #:: 100042
VIN:: 3GTU2PEJ5GG100042

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2025 GMC Sierra 1500

AT4 Crew Cab 4WD

23,839 miles

$56,929

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

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2021 GMC Sierra 1500

AT4 Crew Cab 4WD

99,460 miles

$34,887

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:: 16 MPG
Fuel type:: Gasoline
Interior color:: Jet Black With Kalahari Accents
Transmission:: Automatic
Mileage:: 99,460
Stock #:: G6782A
VIN:: 3GTP9EEL6MG131343

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2021 GMC Yukon

Denali 4WD

66,535 miles

$48,658

Year:: 2021
Make:: GMC
Model:: Yukon
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior color:: Gray (Dark Sky Metallic)
Combined gas mileage:: 16 MPG
Fuel type:: Gasoline
Interior color:: Dark Walnut/Very Dark Ash Gray
Transmission:: Automatic
Mileage:: 66,535
Stock #:: MR164864
VIN:: 1GKS2DKLXMR164864

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2017 GMC Terrain

SLT AWD

107,323 miles

$11,870

Year:: 2017
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 301 hp 3.6L V6
Exterior color:: Graphite Gray Metallic
Combined gas mileage:: 19 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 6-Speed Automatic
Mileage:: 107,323
Stock #:: H6218278
VIN:: 2GKFLUE30H6218278

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2017 GMC Terrain

SLE1 AWD

118,272 miles

$9,899

Year:: 2017
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 182 hp 2.4L I4
Exterior color:: Gray
Combined gas mileage:: 24 MPG
Fuel type:: Gasoline
Interior color:: Gray
Transmission:: 6-Speed Automatic
Mileage:: 118,272
Stock #:: 3911G
VIN:: 2GKFLSEK1H6210167

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2020 GMC Terrain

SLT AWD

101,895 miles

$12,998

Year:: 2020
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 1.5L I4
Exterior color:: Gray
Combined gas mileage:: 26 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: 9-Speed Automatic
Mileage:: 101,895
Stock #:: 15013
VIN:: 3GKALVEV2LL204937

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2024 GMC Sierra 2500HD

AT4 Crew Cab 4WD

45,825 miles

$62,899

Year:: 2024
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 401 hp 6.6L V8
Exterior color:: Thunderstorm Gray
Fuel type:: Gasoline
Interior color:: Jet Black With Kalahari Accents
Transmission:: Automatic
Mileage:: 45,825
Stock #:: RF277602
VIN:: 1GT49PE77RF277602

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2014 GMC Sierra 1500

SLT Crew Cab 4WD

203,772 miles

$13,599

Year:: 2014
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 5.3L V8 Flex Fuel Vehicle
Exterior color:: Gray (Iridium Metallic)
Fuel type:: Flex Fuel Vehicle
Interior color:: Jet Black
Transmission:: 6-Speed Automatic
Mileage:: 203,772
Stock #:: EG554274
VIN:: 3GTU2VEC1EG554274

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2021 GMC Sierra 1500

SLT Crew Cab 4WD

60,059 miles

$38,614

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 Metallic)
Combined gas mileage:: 24 MPG
Fuel type:: Diesel
Interior color:: Dark Walnut/Slate
Transmission:: Automatic
Mileage:: 60,059
Stock #:: TF182996A
VIN:: 1GTU9DET7MZ113415

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2025 GMC Sierra 1500

Denali Crew Cab 4WD

19,538 miles

$62,099

Fair Deal

$1,163/mo est.

Manufacturer certified

Castle Rock, CO

28 mi away

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:: Automatic
Mileage:: 19,538
Stock #:: SG222540T
VIN:: 3GTUUGEL0SG222540

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Used Gray GMC for Sale in Denver, CO

2024 GMC Sierra 1500

$57,569

2021 GMC Sierra 1500

$34,500

2025 GMC Sierra 1500

$56,929

2022 GMC Sierra 1500 Limited

$31,900

2025 GMC Sierra 1500

$39,797

2021 GMC Terrain

$17,499

2015 GMC Yukon XL

$13,836

2011 GMC Acadia

$8,143

2024 GMC Canyon

$34,999

2017 GMC Acadia

$20,490

2020 GMC Terrain

$18,199

2017 GMC Canyon

$15,999

2021 GMC Sierra 1500

$43,888

2016 GMC Sierra 1500

$25,999

2025 GMC Sierra 1500

$56,929

2021 GMC Sierra 1500

$34,887

2021 GMC Yukon

$48,658

2017 GMC Terrain

$11,870

2017 GMC Terrain

$9,899

2020 GMC Terrain

$12,998

2024 GMC Sierra 2500HD

$62,899

2014 GMC Sierra 1500

$13,599

2021 GMC Sierra 1500

$38,614

2025 GMC Sierra 1500

$62,099

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