Used Gray GMC Sierra 1500 for Sale in Genoa, CO
275 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2015
- 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 (Iridium Metallic)
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 100,438
- Stock #:
- FZ224104
- VIN:
- 1GTV2VEC6FZ224104
Price drop
-$1,450
Sponsored by AutoNation Buick GMC Park Meadows
2015 GMC Sierra 1500
SLT Double Cab 4WD
100,438 mi
Lone Tree, CO
67 mi away
Good Deal
$21,999
$20,549
- Year:
- 2016
- 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 (Iridium Metallic)
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 144,498
- Stock #:
- ZC1739A
- VIN:
- 3GTU2NEC5GG313286
New arrival
Sponsored Listing
2016 GMC Sierra 1500
SLT Crew Cab 4WD
144,498 mi
Colorado Springs, CO
62 mi away
Fair Deal
$21,793
- 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
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 126,253
- Stock #:
- 17920
- VIN:
- 1GTP9EED7MZ436942
Sponsored Listing
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
126,253 mi
Longmont, CO
94 mi away
Fair Deal
$30,594
- 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:
- Gray
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black, Forge Perforated Leather Seat Trim
- Transmission:
- Automatic
- Mileage:
- 23,615
- Stock #:
- TRZ376607
- VIN:
- 1GTUUGEL5RZ376607
Price drop
-$2,452
2024 GMC Sierra 1500
Denali Crew Cab 4WD
23,615 mi
Highlands Ranch, CO
74 mi away
Good Deal
$55,628
$53,865
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 2.7L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black, Cloth Seat Trim
- Transmission:
- Automatic
- Mileage:
- 24,806
- Stock #:
- DRG203078
- VIN:
- 3GTPUJEK4RG203078
2024 GMC Sierra 1500
Elevation Standard Crew Cab 4WD
24,806 mi
Highlands Ranch, CO
74 mi away
Fair Deal
$39,790
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Gray
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Diesel
- Interior color:
- Black (Obsidian Rush, Full Grain Leather Front Seat Trim)
- Transmission:
- Automatic
- Mileage:
- 52,662
- Stock #:
- TRG324976
- VIN:
- 3GTUUFE8XRG324976
2024 GMC Sierra 1500
AT4X Crew Cab 4WD
52,662 mi
Aurora, CO
68 mi away
Good Deal
$56,180
- 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:
- 95,288
- Stock #:
- G167719
- VIN:
- 3GTU9DEL2LG167719
New arrival
2020 GMC Sierra 1500
SLT Crew Cab 4WD
95,288 mi
Boulder, CO
97 mi away
Good Deal
$32,500
- 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
2021 GMC Sierra 1500
Elevation Crew Cab 4WD
98,996 mi
Henderson, CO
76 mi away
Good Deal
$29,567
- Year:
- 2020
- 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:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 110,750
- Stock #:
- 4281579
- VIN:
- 3GTU9CET9LG281579
New arrival
2020 GMC Sierra 1500
Elevation Crew Cab 4WD
110,750 mi
Colorado Springs, CO
60 mi away
Good Deal
$27,299
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Gray
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 35,452
- Stock #:
- RZ174293C
- VIN:
- 1GTUUCE80RZ174293
2024 GMC Sierra 1500
Elevation Crew Cab 4WD
35,452 mi
Castle Rock, CO
63 mi away
Great Deal
$39,997
- 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:
- Gray
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Alpine Umber, Forge Perforated Leather Seat Trim
- Transmission:
- Automatic
- Mileage:
- 38,345
- Stock #:
- TPZ132612
- VIN:
- 1GTUUHEL2PZ132612
2023 GMC Sierra 1500
Denali Ultimate Crew Cab 4WD
38,345 mi
Highlands Ranch, CO
74 mi away
Fair Deal
$58,405
- 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:
- Gray
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black, Forge Perforated Leather Seat Trim
- Transmission:
- Automatic
- Mileage:
- 71,664
- Stock #:
- APG133037
- VIN:
- 3GTUUGEL7PG133037
2023 GMC Sierra 1500
Denali Crew Cab 4WD
71,664 mi
Highlands Ranch, CO
74 mi away
Fair Deal
$47,401
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 2.7L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 94,633
- Stock #:
- F0125
- VIN:
- 1GTPUAEKXPZ215460
2023 GMC Sierra 1500
Pro Crew Cab 4WD
94,633 mi
Home delivery from Painesville, OH
Price includes $2,378 shipping
Great Deal
$25,653
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Thunderstorm Gray
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 66,035
- Stock #:
- DC26181
- VIN:
- 1GTUUCE89RZ392569
2024 GMC Sierra 1500
Elevation Crew Cab 4WD
66,035 mi
Home delivery from Delphos, OH
Price includes $1,282 shipping
Good Deal
$41,272
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 2.7L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 13,495
- Stock #:
- MSSTSG161998
- VIN:
- 3GTPUCEK8SG161998
New arrival
2025 GMC Sierra 1500
Elevation Crew Cab 4WD
13,495 mi
Denver, CO
82 mi away
Good Deal
$43,202
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 2.7L I4
- Exterior color:
- Gray (Dark Sky Metallic)
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 129,158
- Stock #:
- KZ339517
- VIN:
- 1GTP9BEK8KZ339517
Price drop
-$854
2019 GMC Sierra 1500
SLE Crew Cab 4WD
129,158 mi
Littleton, CO
73 mi away
Good Deal
$22,444
$21,590
- 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:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 59,781
- Stock #:
- TG486766A
- VIN:
- 3GTU9CET1MG293890
New arrival
2021 GMC Sierra 1500
Elevation Crew Cab 4WD
59,781 mi
Thornton, CO
82 mi away
Good Deal
$34,071
- 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
2021 GMC Sierra 1500
Elevation Crew Cab 4WD
83,660 mi
Colorado Springs, CO
61 mi away
Fair Deal
$33,997
- 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
- Transmission:
- Automatic
- Mileage:
- 51,880
- Stock #:
- MZ347979C
- VIN:
- 1GTU9FED0MZ347979
Price drop
-$1,699
2021 GMC Sierra 1500
Denali Crew Cab 4WD
51,880 mi
Wheat Ridge, CO
84 mi away
Good Deal
$39,997
$38,997
- 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:
- Gray (Dark Sky Metallic)
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 79,832
- Stock #:
- DP14127
- VIN:
- 3GTU9DEDXKG186381
2019 GMC Sierra 1500
SLT Crew Cab 4WD
79,832 mi
Denver, CO
78 mi away
Fair Deal
$33,697
- 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:
- Gray
- Combined gas mileage:
- 15 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 35,463
- Stock #:
- 16925A
- VIN:
- 1GTUUHEL7SZ211105
2025 GMC Sierra 1500
Denali Ultimate Crew Cab 4WD
35,463 mi
Boulder, CO
99 mi away
Good Deal
$60,998
- 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:
- Thunderstorm Gray
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 34,291
- Stock #:
- RG268318A
- VIN:
- 3GTUUCED4RG268318
2024 GMC Sierra 1500
Elevation Crew Cab 4WD
34,291 mi
Home delivery from Plano, TX
Price includes $868 shipping
Fair Deal
$46,892
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Gray
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 61,504
- Stock #:
- LFOTPG251809
- VIN:
- 3GTUUDE87PG251809
Price drop
-$1,799
2023 GMC Sierra 1500
SLT Crew Cab 4WD
61,504 mi
Lakewood, CO
83 mi away
Good Deal
$41,000
$40,000
- 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:
- Gray
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black, Forge Perforated Leather Seat Trim
- Transmission:
- Automatic
- Mileage:
- 23,615
- Stock #:
- TRZ376607
- VIN:
- 1GTUUGEL5RZ376607
Price drop
-$2,452
Sponsored Listing
2024 GMC Sierra 1500
Denali Crew Cab 4WD
23,615 mi
Highlands Ranch, CO
74 mi away
Good Deal
$55,628
$53,865
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