Used Gray GMC Sierra 1500 for Sale in Alliston, ON

214 results

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

49,398 km

$52,393

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:: 49,398
Stock #:: WB2028
VIN:: 3GTUUCE86RG440867

2018 GMC Sierra 1500

SLE Double Cab 4WD

74,243 km

$29,390

Fair Deal

$596/mo est.

65 km away

CarGurus partner

Year:: 2018
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:: 74,243
Stock #:: 119848
VIN:: 1GTV2MECXJZ294921

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

67,825 km

$49,465

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
Interior colour:: Black
Transmission:: Automatic
Mileage:: 67,825
Stock #:: G130901
VIN:: 3GTUUCE88RG130901

2023 GMC Sierra 1500

Elevation Crew Cab 4WD

90,506 km

$42,995

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:: 90,506
Stock #:: 4030
VIN:: 3GTUUCED0PG173204

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

47,308 km

$49,995

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
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 47,308
Stock #:: 20735
VIN:: 3GTUUCED2RG238301

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

26,265 km

$51,995

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
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 26,265
Stock #:: 4047
VIN:: 3GTUUCED3RG261764

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

49,398 km

$52,393

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:: 49,398
Stock #:: WB2028
VIN:: 3GTUUCE86RG440867

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

55,203 km

$47,995

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
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 55,203
Stock #:: 20600
VIN:: 3GTUUCED9RG381147

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

67,825 km

$49,465

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
Interior colour:: Black
Transmission:: Automatic
Mileage:: 67,825
Stock #:: G130901
VIN:: 3GTUUCE88RG130901

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

65,227 km

$49,697

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
Interior colour:: Black
Transmission:: Automatic
Mileage:: 65,227
Stock #:: G238984
VIN:: 3GTUUCE88RG238984

Preparing for a close up...

Photos coming soon

Home delivery

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

81,470 km

$46,178

Good Deal

$937/mo est.

Certified Pre-Owned

Home delivery from Maniwaki, QC

Price includes $1,180 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 (Thunderstorm Grey)
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 81,470
Stock #:: 4768A
VIN:: 3GTUUCE85RG152855

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

53,367 km

$56,995

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:: 53,367
Stock #:: 20753
VIN:: 3GTUUEELXRG370046

Preparing for a close up...

Photos coming soon

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
Engine:: 355 hp 5.3L V8
Exterior colour:: Gray
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 178,024
Stock #:: 289464
VIN:: 3GTU2MEC0JG289464

Preparing for a close up...

Photos coming soon

Home delivery

2023 GMC Sierra 1500

AT4X Crew Cab 4WD

94,704 km

$55,307

Good Deal

$1,122/mo est.

Home delivery from Ottawa, ON

Price includes $309 shipping

CarGurus partner

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:: Gray
Combined gas mileage:: 15 L/100km
Fuel type:: Gasoline
Interior colour:: Gray
Transmission:: Automatic
Mileage:: 94,704
Stock #:: T4506
VIN:: 3GTUUFEL4PG187213

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 1500

Denali Crew Cab 4WD

65,468 km

$59,900

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

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

56,753 km

$64,995

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
Interior colour:: Black
Transmission:: Automatic
Mileage:: 56,753
Stock #:: 26376A
VIN:: 3GTUUEE87SG225659

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 1500

Denali Crew Cab 4WD

22,705 km

$63,888

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
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 22,705
Stock #:: 47430
VIN:: 3GTUUGED2RG346893

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

40,425 km

$60,795

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:: 40,425
Stock #:: A9387A
VIN:: 3GTUUEE85RG427703

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

24,967 km

$52,888

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:: 24,967
Stock #:: 47232
VIN:: 3GTUUCED3RG204044

Preparing for a close up...

Photos coming soon

2020 GMC Sierra 1500

Elevation Crew Cab 4WD

202,000 km

$24,950

CarGurus partner

Year:: 2020
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:: 202,000
Stock #:: 154855
VIN:: 1GTU9CED3LZ351554

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 1500

AT4X Crew Cab 4WD

58,513 km

$72,900

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:: 58,513
Stock #:: 260628G
VIN:: 3GTUUFE81SG229583

Preparing for a close up...

Photos coming soon

Home delivery

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

91,240 km

$47,173

Fair Deal

$957/mo est.

Home delivery from Québec, QC

Price includes $2,189 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:: 91,240
Stock #:: 94138B
VIN:: 1GTU9EET6MZ182294

Preparing for a close up...

Photos coming soon

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

Preparing for a close up...

Photos coming soon

2019 GMC Sierra 1500

SLE Crew Cab 4WD

108,390 km

$31,875

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

Used Gray GMC Sierra 1500 for Sale in Alliston, ON

2024 GMC Sierra 1500

$52,393

2018 GMC Sierra 1500

$29,390

2024 GMC Sierra 1500

$49,465

2023 GMC Sierra 1500

$42,995

2024 GMC Sierra 1500

$49,995

2024 GMC Sierra 1500

$51,995

2024 GMC Sierra 1500

$52,393

2024 GMC Sierra 1500

$47,995

2024 GMC Sierra 1500

$49,465

2024 GMC Sierra 1500

$49,697

2024 GMC Sierra 1500

$46,178

2024 GMC Sierra 1500

$56,995

2018 GMC Sierra 1500

$20,999

2023 GMC Sierra 1500

$55,307

2024 GMC Sierra 1500

$59,900

2025 GMC Sierra 1500

$64,995

2024 GMC Sierra 1500

$63,888

2024 GMC Sierra 1500

$60,795

2024 GMC Sierra 1500

$52,888

2020 GMC Sierra 1500

$24,950

2025 GMC Sierra 1500

$72,900

2021 GMC Sierra 1500

$47,173

2016 GMC Sierra 1500

$15,995

2019 GMC Sierra 1500

$31,875

Shop by Color

Popular Searches

GMC dealers near Alliston

Shop By City

Shop by Tow Package