Used GMC Sierra 1500 AT4 for Sale near Mono, ON
166 vehicles found
- 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 colour:
- White
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 44,727
- Stock #:
- 26T362A
- VIN:
- 3GTUUEEL7SG315432
Sponsored by Robinson Auto Group
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
44,727 km
Guelph, ON
53 km away
Fair Deal
$64,495
- Year:
- 2022
- 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:
- 109,322
- Stock #:
- 2461P
- VIN:
- 3GTPUEEL8NG504429
Sponsored Listing
2022 GMC Sierra 1500
AT4 Crew Cab 4WD
109,322 km
Bolton, ON
29 km away
Fair Deal
$47,995
- 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
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 29,495
- Stock #:
- 15025G
- VIN:
- 3GTUUEE80SG315025
Sponsored Listing
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
29,495 km
Midland, ON
87 km away
Fair Deal
$66,000
- 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
- Transmission:
- Automatic
- Mileage:
- 55,501
- Stock #:
- W9497
- VIN:
- 3GTUUEE86SG329026
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
55,501 km
Uxbridge, ON
74 km away
Great Deal
$60,760
- 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:
- 34,868
- Stock #:
- 21156
- VIN:
- 3GTUUEEL3PG312633
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
34,868 km
Mississauga, ON
47 km away
Great Deal
$54,995
- 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:
- White
- Combined gas mileage:
- 10 L/100km
- Fuel type:
- Diesel
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 91,000
- VIN:
- 3GTUUEET9NG525115
New arrival
2022 GMC Sierra 1500
AT4 Crew Cab 4WD
91,000 km
Mississauga, ON
47 km away
Great Deal
$44,999
- 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:
- White
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 60,166
- Stock #:
- 21051
- VIN:
- 3GTUUEELXRG355353
New arrival
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
60,166 km
Kitchener, ON
65 km away
Great Deal
$53,995
- 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
Bolton, ON
29 km away
Great Deal
$54,998
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior colour:
- Onyx Black
- Combined gas mileage:
- 10 L/100km
- Fuel type:
- Diesel
- Interior colour:
- Black with Brown
- Transmission:
- 10-Speed Automatic
- Mileage:
- 140,731
- Stock #:
- 23-51960AB
- VIN:
- 3GTUUEE8XPG351960
Price drop
-$1,000
2023 GMC Sierra 1500
AT4 Crew Cab 4WD
140,731 km
Brampton, ON
38 km away
Great Deal
$41,999
$40,999
- 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:
- Black
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 78,217
- Stock #:
- 161318
- VIN:
- 3GTUUEEL2RG161318
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
78,217 km
Oakville, ON
61 km away
Great Deal
$51,979
- Year:
- 2024
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 99,728
- Stock #:
- 268560a
- VIN:
- 3GTUUEE88RG241850
Price drop
-$2,889
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
99,728 km
Kitchener, ON
70 km away
Great Deal
$52,888
$49,999
- 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:
- White
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 111,361
- Stock #:
- 240388
- VIN:
- 1GTP9EED2MZ240381
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
111,361 km
Pickering, ON
80 km away
Great Deal
$33,999
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 48,864
- Stock #:
- 67109
- VIN:
- 3GTUUEE83SG225514
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
48,864 km
Guelph, ON
53 km away
Great Deal
$58,995
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior colour:
- GAZ91-SUMMIT_WHITE
- Combined gas mileage:
- 10 L/100km
- Fuel type:
- Diesel
- Transmission:
- Automatic
- Mileage:
- 25,396
- Stock #:
- 2000CA
- VIN:
- 1GTUUEE88SZ136277
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
25,396 km
Aurora, ON
45 km away
Good Deal
$64,995
- 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:
- Summit White
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Jet Black With Kalahari Accents
- Transmission:
- Automatic
- Mileage:
- 88,910
- Stock #:
- 61538A
- VIN:
- 1GTUUEEL9RZ108907
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
88,910 km
Home delivery from Sudbury, ON
Price includes $141 shipping
Good Deal
$53,993
- 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 colour:
- White
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 24,938
- Stock #:
- 47027G
- VIN:
- 3GTUUEEL8SG247027
2025 GMC Sierra 1500
AT4 Crew Cab 4WD
24,938 km
Midland, ON
87 km away
Good Deal
$65,000
- 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:
- 51,077
- Stock #:
- 00U602
- VIN:
- 3GTUUEE83RG150016
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
51,077 km
Midland, ON
86 km away
Good Deal
$58,900
- 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
- Transmission:
- Automatic
- Mileage:
- 76,277
- Stock #:
- R26119
- VIN:
- 3GTUUEE88RG110398
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
76,277 km
Home delivery from Belleville, ON
Price includes $454 shipping
Good Deal
$52,434
- 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 colour:
- Red
- Combined gas mileage:
- 10 L/100km
- Fuel type:
- Diesel
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 47,667
- Stock #:
- MG109621
- VIN:
- 3GTU9EET4MG109621
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
47,667 km
Guelph, ON
55 km away
Good Deal
$47,998
- 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
86 km away
Good Deal
$50,900
- Year:
- 2024
- 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:
- 92,342
- Stock #:
- 12-26511A
- VIN:
- 3GTUUEEL1RG421692
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
92,342 km
Home delivery from Bancroft, ON
Free home delivery
Good Deal
$52,900
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior colour:
- Black
- Interior colour:
- Jet Black with Kalahari accents
- Transmission:
- Automatic
- Mileage:
- 128,340
- Stock #:
- P3555
- VIN:
- 3GTUUEEL0RG240177
2024 GMC Sierra 1500
AT4 Crew Cab 4WD
128,340 km
Oakville, ON
60 km away
Good Deal
$48,911
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior colour:
- White
- Fuel type:
- Diesel
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 7,443
- Stock #:
- GCB268298
- VIN:
- 3GTUUEE81TG118298
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
7,443 km
Grimsby, ON
97 km away
Good Deal
$71,901
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior colour:
- White
- Fuel type:
- Diesel
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 21,404
- Stock #:
- U6061
- VIN:
- 3GTUUEE87TG128348
Sponsored Listing
2026 GMC Sierra 1500
AT4 Crew Cab 4WD
21,404 km
Mississauga, ON
48 km away
Fair Deal
$68,173
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?
FAQs
How much does the GMC Sierra 1500 AT4 cost in Mono, ON?
The average GMC Sierra 1500 AT4 costs about $34,064.90. The average price has decreased by -3.9% since last year. The 166 for sale near Mono, ON on CarGurus, range from $24,990 to $98,514 in price.
What is the fuel economy of the GMC Sierra 1500 AT4?
Depending on the engine and options, the GMC Sierra 1500 AT4 gets between 9 and 15 L(e)/100 km.
What fuel types are available?
Diesel, Gasoline engines are available.
Relevant articles
Stephanie Wallcraft
The Best-Selling Cars in Canada
It was far from a standard year for new car sales in Canada in 2022, but familiar models still stood above the rest.
Stephanie Wallcraft
Best Diesel Trucks in Canada in 2026
The number of new diesel trucks in Canada has dwindled in recent years amid concerns over carbon emissions. But one thing is certain: when you need a diesel truck, there’s no substitute.
Stephanie Wallcraft
The Best Pickup Trucks Under $20,000 in 2026
Plenty of Canadians need affordable pickups. Here’s where to start your search if you’re shopping for a used pickup with a $20,000 budget.
GMC Sierra 1500 in AlbertaGMC Sierra 1500 in British ColumbiaGMC Sierra 1500 in ManitobaGMC Sierra 1500 in New BrunswickGMC Sierra 1500 in Newfoundland and LabradorGMC Sierra 1500 in Northwest TerritoriesGMC Sierra 1500 in Nova ScotiaGMC Sierra 1500 in NunavutGMC Sierra 1500 in OntarioGMC Sierra 1500 in Prince Edward IslandGMC Sierra 1500 in QuebecGMC Sierra 1500 in SaskatchewanGMC Sierra 1500 in Yukon
All Used CarsCheap CarsManual Transmission CarsSports CarsHybrid CarsRed Interior CarsElectric CarsSmall CarsAWD CarsCheap Automatic Transmission CarsClassic TrucksConversion VansThree Quarter Ton TrucksDiesel TrucksSmall TrucksChevrolet Diesel TrucksManual Diesel TrucksOne Ton TrucksCheap TrucksFord TrucksCheap SUVsMercedes-Benz ConvertiblesFord Diesel TrucksMercedes-Benz SUVsBMW ConvertiblesChevrolet SUVsToyota SUVsNissan SUVsUsed Cars Under $10,000Used Cars Under $5,000Used Sedans for Sale with Low Mileage in MonoUsed SUVs / Crossovers for Sale with Low Mileage in MonoUsed Hatchbacks for Sale with Low Mileage in MonoUsed Convertibles for Sale with Low Mileage in MonoUsed Vans for Sale with Low Mileage in MonoUsed Minivans for Sale with Low Mileage in MonoUsed Pickup Trucks for Sale with Low Mileage in MonoUsed Coupes for Sale with Low Mileage in MonoUsed Wagons for Sale with Low Mileage in Mono
Georgian Chevrolet Buick GMCWallace Chevrolet Buick CadillacWilson-NiblettRoy Foss Woodbridge Chevrolet Buick GMC CadillacNewRoads Chevrolet Cadillac Buick GMCRobinson Auto GroupLeggat Chevrolet Cadillac Buick GMCGateway Chevrolet Buick GMCHighland Chevrolet Buick GMC CadillacWilliamson GM UxbridgeGus Brown Port PerryScherer Chevrolet Buick GMC
