Used Gray GMC Sierra 1500 for Sale in Colorado
231 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- 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:
- 85,383
- Stock #:
- B52828
- VIN:
- 1GTP9EED7MZ377021
Sponsored by Family Trucks & Vans
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
85,383 mi
Denver, CO
5 mi away
Fair Deal
$36,487
- 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
- Combined gas mileage:
- 15 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black (Obsidian Rush)
- Transmission:
- 10-Speed Automatic
- Mileage:
- 35,426
- Stock #:
- KM214414
- VIN:
- 3GTUUFEL7SG214414
Sponsored Listing
2025 GMC Sierra 1500
AT4X Crew Cab 4WD
35,426 mi
Highlands Ranch, CO
13 mi away
Fair Deal
$59,743
- 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 With Kalahari Accents, Perforated Leathe
- Transmission:
- Automatic
- Mileage:
- 31,690
- Stock #:
- ARZ304612
- VIN:
- 1GTUUEEL6RZ304612
Sponsored Listing
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
31,690 mi
Highlands Ranch, CO
13 mi away
Fair Deal
$52,199
- 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:
- Dark Walnut/Slate, Perforated Leather-Appointed Fr
- Transmission:
- Automatic
- Mileage:
- 38,552
- Stock #:
- TRG430734
- VIN:
- 3GTUUDE86RG430734
2024 GMC Sierra 1500
SLT Crew Cab 4WD
38,552 mi
Highlands Ranch, CO
13 mi away
Fair Deal
$45,681
- 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
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents, Perforated Leathe
- Transmission:
- Automatic
- Mileage:
- 37,556
- Stock #:
- TLG124076
- VIN:
- 3GTP9EEL9LG124076
New arrival
2020 GMC Sierra 1500
AT4 Crew Cab 4WD
37,556 mi
Highlands Ranch, CO
13 mi away
Fair Deal
$41,667
- 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:
- Jet Black With Kalahari Accents, Perforated Leathe
- Transmission:
- Automatic
- Mileage:
- 54,426
- Stock #:
- TPZ179255
- VIN:
- 1GTUUEE85PZ179255
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
54,426 mi
Highlands Ranch, CO
13 mi away
Good Deal
$45,630
- 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
10 mi away
Good Deal
$28,593
- Year:
- 2026
- 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:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black, Vinyl Seat Trim
- Transmission:
- Automatic
- Mileage:
- 2,148
- Stock #:
- TG270798
- VIN:
- 3GTUUAED5TG270798
2026 GMC Sierra 1500
Pro Crew Cab 4WD
Highlands Ranch, CO
13 mi away
New car
MSRP $54,664
$44,422
- 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:
- Gray (Dark Sky Metallic)
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 37,760
- Stock #:
- 3F1198B
- VIN:
- 1GTP9EEL3KZ206643
2019 GMC Sierra 1500
AT4 Crew Cab 4WD
37,760 mi
Golden, CO
10 mi away
Fair Deal
$40,250
- 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
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 59,781
- Stock #:
- Q491
- VIN:
- 3GTU9CET1MG293890
2021 GMC Sierra 1500
Elevation Crew Cab 4WD
59,781 mi
Longmont, CO
30 mi away
Fair Deal
$33,595
- Year:
- 2020
- 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:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Dark Ash Gray
- Transmission:
- Automatic
- Mileage:
- 78,738
- Stock #:
- L135471
- VIN:
- 1GTU9DED7LZ135471
2020 GMC Sierra 1500
SLT Crew Cab 4WD
78,738 mi
Longmont, CO
28 mi away
Fair Deal
$35,021
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Gray
- Fuel type:
- Diesel
- Interior color:
- Jet Black, Cloth Seat Trim
- Transmission:
- Automatic
- Mileage:
- 2
- Stock #:
- TZ508584
- VIN:
- 1GTUUCE87TZ508584
2026 GMC Sierra 1500
Elevation Crew Cab 4WD
Highlands Ranch, CO
13 mi away
New car
MSRP $63,979
$59,487
- 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
13 mi away
Fair Deal
$39,689
- 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 With Kalahari Accents, Perforated Leathe
- Transmission:
- Automatic
- Mileage:
- 22,940
- Stock #:
- ARZ128580
- VIN:
- 1GTUUEE8XRZ128580
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
22,940 mi
Highlands Ranch, CO
13 mi away
Fair Deal
$53,027
- 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:
- 9,297
- Stock #:
- P18132
- VIN:
- 1GTU9FEL4LZ157382
New arrival
2020 GMC Sierra 1500
Denali Crew Cab 4WD
9,297 mi
Aurora, CO
8 mi away
Good Deal
$47,840
- 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
9 mi away
Fair 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:
- 95,366
- Stock #:
- G167719
- VIN:
- 3GTU9DEL2LG167719
2020 GMC Sierra 1500
SLT Crew Cab 4WD
95,366 mi
Boulder, CO
23 mi away
Good Deal
$32,500
- Year:
- 2018
- 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
- Fuel type:
- Gasoline
- Transmission:
- 6-Speed Automatic
- Mileage:
- 100,138
- Stock #:
- 26218
- VIN:
- 3GTU2NEJ6JG349669
2018 GMC Sierra 1500
SLT Crew Cab 4WD
100,138 mi
Franktown, CO
28 mi away
Great Deal
$24,500
- 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:
- 15 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black (Obsidian Rush, Full Grain Leather Front Seat Trim)
- Transmission:
- Automatic
- Mileage:
- 78,531
- Stock #:
- APG287418
- VIN:
- 3GTUUFEL7PG287418
2023 GMC Sierra 1500
AT4X Crew Cab 4WD
78,531 mi
Highlands Ranch, CO
13 mi away
Fair Deal
$48,681
- 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
7 mi away
Good Deal
$39,500
$38,500
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Gray
- Fuel type:
- Diesel
- Interior color:
- Jet Black, Cloth Seat Trim
- Transmission:
- Automatic
- Mileage:
- 58
- Stock #:
- TG372644
- VIN:
- 3GTUUCE88TG372644
2026 GMC Sierra 1500
Elevation Crew Cab 4WD
Highlands Ranch, CO
13 mi away
New car
MSRP $63,874
$56,900
- 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:
- Jet Black, Cloth Seat Trim
- Transmission:
- Automatic
- Mileage:
- 81,250
- Stock #:
- ARZ261384
- VIN:
- 1GTUUCED4RZ261384
2024 GMC Sierra 1500
Elevation Crew Cab 4WD
81,250 mi
Aurora, CO
9 mi away
Fair Deal
$40,370
- 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 With Kalahari Accents, Perforated Leathe
- Transmission:
- Automatic
- Mileage:
- 31,690
- Stock #:
- ARZ304612
- VIN:
- 1GTUUEEL6RZ304612
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
31,690 mi
Highlands Ranch, CO
13 mi away
Fair Deal
$52,199
- 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:
- Dark Walnut/Slate, Perforated Leather-Appointed Fr
- Transmission:
- Automatic
- Mileage:
- 38,552
- Stock #:
- TRG430734
- VIN:
- 3GTUUDE86RG430734
Sponsored Listing
2024 GMC Sierra 1500
SLT Crew Cab 4WD
38,552 mi
Highlands Ranch, CO
13 mi away
Fair Deal
$45,681
- 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:
- 85,383
- Stock #:
- B52828
- VIN:
- 1GTP9EED7MZ377021
Sponsored by Family Trucks & Vans
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
85,383 mi
Denver, CO
5 mi away
Fair Deal
$36,487
- 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
- Combined gas mileage:
- 15 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black (Obsidian Rush)
- Transmission:
- 10-Speed Automatic
- Mileage:
- 35,426
- Stock #:
- KM214414
- VIN:
- 3GTUUFEL7SG214414
Sponsored Listing
2025 GMC Sierra 1500
AT4X Crew Cab 4WD
35,426 mi
Highlands Ranch, CO
13 mi away
Fair Deal
$59,743
- 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 With Kalahari Accents, Perforated Leathe
- Transmission:
- Automatic
- Mileage:
- 31,690
- Stock #:
- ARZ304612
- VIN:
- 1GTUUEEL6RZ304612
Sponsored Listing
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
31,690 mi
Highlands Ranch, CO
13 mi away
Fair Deal
$52,199
- 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:
- Dark Walnut/Slate, Perforated Leather-Appointed Fr
- Transmission:
- Automatic
- Mileage:
- 38,552
- Stock #:
- TRG430734
- VIN:
- 3GTUUDE86RG430734
2024 GMC Sierra 1500
SLT Crew Cab 4WD
38,552 mi
Highlands Ranch, CO
13 mi away
Fair Deal
$45,681
- 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
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black With Kalahari Accents, Perforated Leathe
- Transmission:
- Automatic
- Mileage:
- 37,556
- Stock #:
- TLG124076
- VIN:
- 3GTP9EEL9LG124076
New arrival
2020 GMC Sierra 1500
AT4 Crew Cab 4WD
37,556 mi
Highlands Ranch, CO
13 mi away
Fair Deal
$41,667
- 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:
- Jet Black With Kalahari Accents, Perforated Leathe
- Transmission:
- Automatic
- Mileage:
- 54,426
- Stock #:
- TPZ179255
- VIN:
- 1GTUUEE85PZ179255
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
54,426 mi
Highlands Ranch, CO
13 mi away
Good Deal
$45,630
- 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
10 mi away
Good Deal
$28,593
- Year:
- 2026
- 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:
- 16 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black, Vinyl Seat Trim
- Transmission:
- Automatic
- Mileage:
- 2,148
- Stock #:
- TG270798
- VIN:
- 3GTUUAED5TG270798
2026 GMC Sierra 1500
Pro Crew Cab 4WD
Highlands Ranch, CO
13 mi away
New car
MSRP $54,664
$44,422
- 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:
- Gray (Dark Sky Metallic)
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 37,760
- Stock #:
- 3F1198B
- VIN:
- 1GTP9EEL3KZ206643
2019 GMC Sierra 1500
AT4 Crew Cab 4WD
37,760 mi
Golden, CO
10 mi away
Fair Deal
$40,250
- 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
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 59,781
- Stock #:
- Q491
- VIN:
- 3GTU9CET1MG293890
2021 GMC Sierra 1500
Elevation Crew Cab 4WD
59,781 mi
Longmont, CO
30 mi away
Fair Deal
$33,595
- Year:
- 2020
- 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:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Dark Ash Gray
- Transmission:
- Automatic
- Mileage:
- 78,738
- Stock #:
- L135471
- VIN:
- 1GTU9DED7LZ135471
2020 GMC Sierra 1500
SLT Crew Cab 4WD
78,738 mi
Longmont, CO
28 mi away
Fair Deal
$35,021
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Gray
- Fuel type:
- Diesel
- Interior color:
- Jet Black, Cloth Seat Trim
- Transmission:
- Automatic
- Mileage:
- 2
- Stock #:
- TZ508584
- VIN:
- 1GTUUCE87TZ508584
2026 GMC Sierra 1500
Elevation Crew Cab 4WD
Highlands Ranch, CO
13 mi away
New car
MSRP $63,979
$59,487
- 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
13 mi away
Fair Deal
$39,689
- 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 With Kalahari Accents, Perforated Leathe
- Transmission:
- Automatic
- Mileage:
- 22,940
- Stock #:
- ARZ128580
- VIN:
- 1GTUUEE8XRZ128580
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
22,940 mi
Highlands Ranch, CO
13 mi away
Fair Deal
$53,027
- 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:
- 9,297
- Stock #:
- P18132
- VIN:
- 1GTU9FEL4LZ157382
New arrival
2020 GMC Sierra 1500
Denali Crew Cab 4WD
9,297 mi
Aurora, CO
8 mi away
Good Deal
$47,840
- 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
9 mi away
Fair 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:
- 95,366
- Stock #:
- G167719
- VIN:
- 3GTU9DEL2LG167719
2020 GMC Sierra 1500
SLT Crew Cab 4WD
95,366 mi
Boulder, CO
23 mi away
Good Deal
$32,500
- Year:
- 2018
- 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
- Fuel type:
- Gasoline
- Transmission:
- 6-Speed Automatic
- Mileage:
- 100,138
- Stock #:
- 26218
- VIN:
- 3GTU2NEJ6JG349669
2018 GMC Sierra 1500
SLT Crew Cab 4WD
100,138 mi
Franktown, CO
28 mi away
Great Deal
$24,500
- 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:
- 15 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black (Obsidian Rush, Full Grain Leather Front Seat Trim)
- Transmission:
- Automatic
- Mileage:
- 78,531
- Stock #:
- APG287418
- VIN:
- 3GTUUFEL7PG287418
2023 GMC Sierra 1500
AT4X Crew Cab 4WD
78,531 mi
Highlands Ranch, CO
13 mi away
Fair Deal
$48,681
- 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
7 mi away
Good Deal
$39,500
$38,500
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Gray
- Fuel type:
- Diesel
- Interior color:
- Jet Black, Cloth Seat Trim
- Transmission:
- Automatic
- Mileage:
- 58
- Stock #:
- TG372644
- VIN:
- 3GTUUCE88TG372644
2026 GMC Sierra 1500
Elevation Crew Cab 4WD
Highlands Ranch, CO
13 mi away
New car
MSRP $63,874
$56,900
- 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:
- Jet Black, Cloth Seat Trim
- Transmission:
- Automatic
- Mileage:
- 81,250
- Stock #:
- ARZ261384
- VIN:
- 1GTUUCED4RZ261384
2024 GMC Sierra 1500
Elevation Crew Cab 4WD
81,250 mi
Aurora, CO
9 mi away
Fair Deal
$40,370
- 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 With Kalahari Accents, Perforated Leathe
- Transmission:
- Automatic
- Mileage:
- 31,690
- Stock #:
- ARZ304612
- VIN:
- 1GTUUEEL6RZ304612
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
31,690 mi
Highlands Ranch, CO
13 mi away
Fair Deal
$52,199
- 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:
- Dark Walnut/Slate, Perforated Leather-Appointed Fr
- Transmission:
- Automatic
- Mileage:
- 38,552
- Stock #:
- TRG430734
- VIN:
- 3GTUUDE86RG430734
Sponsored Listing
2024 GMC Sierra 1500
SLT Crew Cab 4WD
38,552 mi
Highlands Ranch, CO
13 mi away
Fair Deal
$45,681
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