Used GMC Sierra 1500 AT4 for Sale near Colorado
526 vehicles found
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior colour:
- White
- Combined gas mileage:
- 10 L/100km
- Fuel type:
- Diesel
- Transmission:
- Automatic
- Mileage:
- 43,652
- Stock #:
- 179459U
- VIN:
- 3GTUUEE89SG179459
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
43,652 km
Port Perry, ON
1 km away
Great Deal
$63,864
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior colour:
- Summit White
- Interior colour:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 23,136
- Stock #:
- F7JFRN
- VIN:
- 3GTUUEE80TG155486
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
23,136 km
Winnipeg, MB
1 km away
Great Deal
$71,778
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior colour:
- White
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 89,431
- Stock #:
- 00U62
- VIN:
- 3GTUUEEL5PG317588
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
89,431 km
Midland, ON
1 km away
Great Deal
$50,900
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior colour:
- White
- Combined gas mileage:
- 10 L/100km
- Fuel type:
- Diesel
- Interior colour:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 39,105
- Stock #:
- X4490
- VIN:
- 3GTUUEE8XRG172773
New arrival
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
39,105 km
Thetford Mines, QC
1 km away
Great Deal
$58,995
- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior colour:
- White
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 13,000
- Stock #:
- 380921
- VIN:
- 3GTPUEEL5NG560635
2022 GMC Sierra 1500
AT4 Crew Cab 4WD
13,000 km
Claresholm, AB
1 km away
Great Deal
$57,608
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior colour:
- Black
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 42,981
- Stock #:
- U7684
- VIN:
- 3GTUUEEL6RG240040
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
42,981 km
Thornhill, ON
1 km away
Great Deal
$56,994
- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 277 hp 3L I6 Diesel
- Exterior colour:
- Gray
- Combined gas mileage:
- 10 L/100km
- Fuel type:
- Diesel
- Interior colour:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 84,604
- Stock #:
- X4493
- VIN:
- 3GTUUEETXNG557815
New arrival
2022 GMC Sierra 1500
AT4 Crew Cab 4WD
84,604 km
Thetford Mines, QC
1 km away
Great Deal
$47,495
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior colour:
- White
- Combined gas mileage:
- 10 L/100km
- Fuel type:
- Diesel
- Transmission:
- Automatic
- Mileage:
- 59,554
- Stock #:
- PW0581
- VIN:
- 3GTUUEE8XRG200572
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
59,554 km
Edmonton, AB
1 km away
Great Deal
$54,987
- 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 colour:
- Black
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 118,598
- Stock #:
- 6R22334A
- VIN:
- 1GTP9EED6MZ236439
Price drop
-$8,000
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
118,598 km
Edmonton, AB
1 km away
Great Deal
$47,999
$39,999
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior colour:
- Blue
- Combined gas mileage:
- 10 L/100km
- Fuel type:
- Diesel
- Interior colour:
- Gray
- Transmission:
- Automatic
- Mileage:
- 50,895
- Stock #:
- T4668
- VIN:
- 3GTUUEE81RG286726
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
50,895 km
Ottawa, ON
1 km away
Great Deal
$56,998
- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 277 hp 3L I6 Diesel
- Exterior colour:
- Summit White
- Combined gas mileage:
- 10 L/100km
- Fuel type:
- Diesel
- Interior colour:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 95,506
- Stock #:
- R22-620804
- VIN:
- 3GTUUEET3NG620804
New arrival
2022 GMC Sierra 1500
AT4 Crew Cab 4WD
95,506 km
Dartmouth, NS
1 km away
Great Deal
$47,994
- 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 colour:
- Black
- Combined gas mileage:
- 15 L/100km
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 112,070
- Stock #:
- 26066A
- VIN:
- 1GTP9EEL5MZ245012
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
112,070 km
Leduc, AB
1 km away
Great Deal
$42,980
- 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 colour:
- Black
- Combined gas mileage:
- 10 L/100km
- Fuel type:
- Diesel
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 232,230
- Stock #:
- 219356
- VIN:
- 1GTU9EET4LZ219356
New arrival
2020 GMC Sierra 1500
AT4 Crew Cab 4WD
232,230 km
Newmarket, ON
1 km away
Great Deal
$22,888
- 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 colour:
- Onyx Black
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 36,059
- Stock #:
- 30391
- VIN:
- 3GTUUEELXRG397795
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
36,059 km
Parry Sound, ON
1 km away
Great Deal
$60,699
- 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 colour:
- Gaz Summit White
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 47,137
- Stock #:
- T6299A
- VIN:
- 3GTUUEEL1RG303089
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
47,137 km
Camrose, AB
1 km away
Great Deal
$59,789
- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior colour:
- Onyx Black
- Combined gas mileage:
- 15 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 105,868
- Stock #:
- D6905AA
- VIN:
- 3GTPUEEL1NG577075
Price drop
-$1,570
2022 GMC Sierra 1500
AT4 Crew Cab 4WD
105,868 km
Dauphin, MB
1 km away
Great Deal
$51,550
$49,980
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior colour:
- Gray
- Combined gas mileage:
- 10 L/100km
- Fuel type:
- Diesel
- Transmission:
- Automatic
- Mileage:
- 37,944
- Stock #:
- 26T318A
- VIN:
- 3GTUUEE86SG161369
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
37,944 km
Guelph, ON
1 km away
Great Deal
$64,495
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior colour:
- Black
- Combined gas mileage:
- 10 L/100km
- Fuel type:
- Diesel
- Interior colour:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 40,804
- Stock #:
- U594
- VIN:
- 3GTUUEE86SG161484
New arrival
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
40,804 km
Laval, QC
1 km away
Great Deal
$61,990
- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 277 hp 3L I6 Diesel
- Exterior colour:
- Pacific Blue Metallic
- Combined gas mileage:
- 10 L/100km
- Fuel type:
- Diesel
- Interior colour:
- Hvd-81-Perforated
- Transmission:
- Automatic
- Mileage:
- 43,124
- Stock #:
- S1150116A
- VIN:
- 3GTUUEET4NG621556
2022 GMC Sierra 1500
AT4 Crew Cab 4WD
43,124 km
Vancouver, BC
1 km away
Great Deal
$54,500
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior colour:
- White
- Combined gas mileage:
- 10 L/100km
- Fuel type:
- Diesel
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 85,808
- Stock #:
- 24142VNA
- VIN:
- 3GTUUEE8XRG183966
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
85,808 km
Edmonton, AB
1 km away
Great Deal
$53,988
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 109,252
- Stock #:
- PH00312A
- VIN:
- 1GTP9EEL6LZ239914
2020 GMC Sierra 1500
AT4 Crew Cab 4WD
109,252 km
Edmonton, AB
1 km away
Great Deal
$42,890
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Combined gas mileage:
- 10 L/100km
- Fuel type:
- Diesel
- Transmission:
- Automatic
- Mileage:
- 80,008
- Stock #:
- PCH7923
- VIN:
- 3GTUUEE80SG107923
New arrival
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
80,008 km
Edmonton, AB
1 km away
Great Deal
$57,900
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 111,875
- Stock #:
- 26983A
- VIN:
- 3GTU9EET1MG266782
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
111,875 km
Québec, QC
1 km away
Great Deal
$40,337
- 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 colour:
- White
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 89,625
- Stock #:
- 260797A
- VIN:
- 3GTUUEELXPG232293
Price drop
-$2,632
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
89,625 km
Ottawa, ON
1 km away
Great Deal
$52,799
$50,167
4.0 Overall rating
Filter by rating
Anonymous
Reviewed a 2019 GMC AT4 Crew Cab 4WD on Sep 9, 2024
The truck had all the features I wanted and the price was in-line, or better with others in my search.
Is this review helpful?
Buddy H
Reviewed a 2019 GMC AT4 Crew Cab 4WD on Jan 5, 2025
Slightly over priced for the miles I would pay $29000-$30000 all day
Is this review helpful?
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