Used Gray GMC Sierra 1500 for Sale in Maynooth, ON

196 results

2019 GMC Sierra 1500

SLE Crew Cab 4WD

108,390 km

$32,685

CarGurus partner

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 colour:: Gray
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 108,390
Stock #:: ST26069-
VIN:: 1GTU9BED6KZ245091

Sponsored by Weilai Automotive Inc - Markham

2023 GMC Sierra 1500

Denali Crew Cab 4WD

85,955 km

$57,295

CarGurus partner

Year:: 2023
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior colour:: Gray
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 85,955
Stock #:: TRT182A
VIN:: 3GTUUGED6PG178818

2021 GMC Sierra 1500

Crew Cab 4WD

182,218 km

$24,998

CarGurus partner

Year:: 2021
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Gray
Transmission:: Automatic
Mileage:: 182,218
Stock #:: T3649A
VIN:: 3GTU9AEF5MG107038

2020 GMC Sierra 1500

SLT Crew Cab 4WD

157,572 km

$32,653

CarGurus partner

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 colour:: Gray
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 157,572
Stock #:: 26215A
VIN:: 1GTU9DED2LZ362888

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

48,672 km

$53,000

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior colour:: Gray
Fuel type:: Diesel
Interior colour:: Black
Mileage:: 48,672
Stock #:: 15757A
VIN:: 3GTUUCE8XRG433324

2024 GMC Sierra 1500

AT4X Crew Cab 4WD

51,829 km

$66,989

Good Deal

$1,175/mo est.

Clarence-Rockland, ON

163 km away

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Gray
Transmission:: Automatic
Mileage:: 51,829
Stock #:: P1383B
VIN:: 3GTUUFEL2RG317413

Home delivery

2025 GMC Sierra 1500

Elevation Crew Cab 4WD

40,867 km

$54,237

Good Deal

$951/mo est.

Home delivery from Kitchener, ON

Price includes $337 shipping

CarGurus partner

Year:: 2025
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Gray
Transmission:: Automatic
Mileage:: 40,867
Stock #:: 1203
VIN:: 3GTUUCE8XSG237910

2024 GMC Sierra 1500

Denali Crew Cab 4WD

81,337 km

$56,145

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Gray
Transmission:: Automatic
Mileage:: 81,337
Stock #:: RG270020
VIN:: 3GTUUGEL2RG270020

Home delivery

2024 GMC Sierra 1500

Denali Crew Cab 4WD

20,550 km

$68,154

Good Deal

$1,195/mo est.

Home delivery from Hamilton, ON

Price includes $658 shipping

CarGurus partner

Year:: 2024
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:: 20,550
Stock #:: 1009400
VIN:: 3GTUUGE86RG133528

2018 GMC Sierra 1500

SLE Crew Cab 4WD

178,024 km

$20,999

CarGurus partner

Year:: 2018
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Gray
Transmission:: Automatic
Mileage:: 178,024
Stock #:: 289464
VIN:: 3GTU2MEC0JG289464

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2024 GMC Sierra 1500

Elevation Crew Cab 4WD

49,185 km

$52,500

CarGurus partner

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 colour:: Gray
Fuel type:: Gasoline
Transmission:: 8-Speed Automatic
Mileage:: 49,185
Stock #:: A2290
VIN:: 3GTUUCED5RG210301

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2024 GMC Sierra 1500

Denali Crew Cab 4WD

65,468 km

$59,950

CarGurus partner

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:: Gray
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 65,468
Stock #:: 41928X
VIN:: 3GTUUGEL4RG362875

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2021 GMC Sierra 1500

Crew Cab 4WD

182,218 km

$24,998

CarGurus partner

Year:: 2021
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Gray
Transmission:: Automatic
Mileage:: 182,218
Stock #:: T3649A
VIN:: 3GTU9AEF5MG107038

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2023 GMC Sierra 1500

Elevation Crew Cab 4WD

22,365 km

$45,900

CarGurus partner

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 colour:: Gray
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 22,365
Stock #:: T5688
VIN:: 3GTPUCEK5PG149718

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Home delivery

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

38,297 km

$58,631

Fair Deal

$1,028/mo est.

Home delivery from Winnipeg, MB

Price includes $3,082 shipping

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Gray (Thunderstorm Grey)
Interior colour:: Jet Black
Transmission:: Automatic
Mileage:: 38,297
Stock #:: F7GWV6
VIN:: 3GTUUCED7RG333100

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Home delivery

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

16,287 km

$70,714

Fair Deal

$1,240/mo est.

Certified Pre-Owned

Home delivery from Sudbury, ON

Price includes $138 shipping

CarGurus partner

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:: 16,287
Stock #:: 61096A
VIN:: 3GTUUEE85SG276531

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Home delivery

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

88,034 km

$47,485

Fair Deal

$833/mo est.

Home delivery from Québec, QC

Price includes $1,501 shipping

CarGurus partner

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:: Gray
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 88,034
Stock #:: 94138B
VIN:: 1GTU9EET6MZ182294

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2026 GMC Sierra 1500

Elevation Crew Cab 4WD

9,560 km

$72,717

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Gray
Interior colour:: Black
Transmission:: Automatic
Mileage:: 9,560
Stock #:: 26-166
VIN:: 3GTUUCE8XTG202236

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2026 GMC Sierra 1500

Pro Crew Cab 4WD

9,851 km

$69,009

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Gray
Interior colour:: Black
Transmission:: Automatic
Mileage:: 9,851
Stock #:: 26093
VIN:: 3GTUUAEDXTG136644

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2025 GMC Sierra 1500

AT4X Crew Cab 4WD

56,010 km

$72,400

CarGurus partner

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:: 12 L/100km
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 56,010
Stock #:: 260628G
VIN:: 3GTUUFE81SG229583

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2016 GMC Sierra 1500

SLE Double Cab 4WD

277,000 km

$15,995

CarGurus partner

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 colour:: Gray
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 277,000
Stock #:: GC16277
VIN:: 1GTV2MEC6GZ227659

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2025 GMC Sierra 1500

Denali Crew Cab 4WD

29,000 km

$72,995

CarGurus partner

Year:: 2025
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Gray
Transmission:: Automatic
Mileage:: 29,000
Stock #:: SG143433
VIN:: 3GTUUGE84SG143433

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2025 GMC Sierra 1500

Denali Crew Cab 4WD

21,473 km

$70,500

CarGurus partner

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:: Gray
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 21,473
Stock #:: 47103G
VIN:: 3GTUUGEL4SG247103

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2024 GMC Sierra 1500

Denali Crew Cab 4WD

81,337 km

$56,145

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Gray
Transmission:: Automatic
Mileage:: 81,337
Stock #:: RG270020
VIN:: 3GTUUGEL2RG270020

Used Gray GMC Sierra 1500 for Sale in Maynooth, ON

2019 GMC Sierra 1500

$32,685

2023 GMC Sierra 1500

$57,295

2021 GMC Sierra 1500

$24,998

2020 GMC Sierra 1500

$32,653

2024 GMC Sierra 1500

$53,000

2024 GMC Sierra 1500

$66,989

2025 GMC Sierra 1500

$54,237

2024 GMC Sierra 1500

$56,145

2024 GMC Sierra 1500

$68,154

2018 GMC Sierra 1500

$20,999

2024 GMC Sierra 1500

$52,500

2024 GMC Sierra 1500

$59,950

2021 GMC Sierra 1500

$24,998

2023 GMC Sierra 1500

$45,900

2024 GMC Sierra 1500

$58,631

2025 GMC Sierra 1500

$70,714

2021 GMC Sierra 1500

$47,485

2026 GMC Sierra 1500

$72,717

2026 GMC Sierra 1500

$69,009

2025 GMC Sierra 1500

$72,400

2016 GMC Sierra 1500

$15,995

2025 GMC Sierra 1500

$72,995

2025 GMC Sierra 1500

$70,500

2024 GMC Sierra 1500

$56,145

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