Used Gray GMC for Sale in Alliston, ON

347 results

2018 GMC Terrain

SLE Diesel AWD

140,445 km

$12,890

CarGurus partner

Year:: 2018
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 137 hp 1.6L I4 Diesel
Exterior colour:: Gray
Combined gas mileage:: 7 L/100km
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 140,445
Stock #:: 252971
VIN:: 3GKALUEU2JL252971

2025 GMC Yukon

Elevation 4WD

19,914 km

$90,995

CarGurus partner

Year:: 2025
Make:: GMC
Model:: Yukon
Body type:: SUV / Crossover
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:: 19,914
Stock #:: 315408
VIN:: 1GKS2BRD6SR315408

2021 GMC Sierra 1500

SLE Double Cab 4WD

55,144 km

$40,390

Fair Deal

$819/mo est.

65 km away

CarGurus partner

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:: Gray
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 55,144
Stock #:: 122684
VIN:: 1GTR9BED3MZ375760

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
Exterior colour:: Gray
Transmission:: Automatic
Mileage:: 90,506
Stock #:: 4030
VIN:: 3GTUUCED0PG173204

2018 GMC Terrain

SLE Diesel

161,665 km

$11,495

CarGurus partner

Year:: 2018
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 137 hp 1.6L I4 Diesel
Exterior colour:: Gray
Combined gas mileage:: 7 L/100km
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 161,665
Stock #:: M179980A
VIN:: 3GKALNEU9JL269837

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

49,398 km

$49,999

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 Terrain

SLT AWD

173,346 km

$13,888

CarGurus partner

Year:: 2018
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Gray
Transmission:: Automatic
Mileage:: 173,346
Stock #:: 251837
VIN:: 3GKALVEX4JL251857

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

2021 GMC Terrain

SLE AWD

127,242 km

$15,989

CarGurus partner

Year:: 2021
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 170 hp 1.5L I4
Exterior colour:: Gray
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 127,242
Stock #:: BT12929
VIN:: 3GKALTEV2ML357758

2019 GMC Terrain

SLT AWD

64,231 km

$19,922

CarGurus partner

Year:: 2019
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Gray
Transmission:: Automatic
Mileage:: 64,231
Stock #:: 134246
VIN:: 3GKALVEX8KL134246

Preparing for a close up...

Photos coming soon

2018 GMC Terrain

SLT Diesel AWD

162,000 km

$11,990

CarGurus partner

Year:: 2018
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 137 hp 1.6L I4 Diesel
Exterior colour:: Gray
Combined gas mileage:: 7 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 162,000
Stock #:: 18GT162
VIN:: 3GKALWEU9JL245222

Preparing for a close up...

Photos coming soon

2017 GMC Terrain

SLE2

91,799 km

$11,495

CarGurus partner

Year:: 2017
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 182 hp 2.4L I4
Exterior colour:: Gray
Combined gas mileage:: 10 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 91,799
Stock #:: SWAG372
VIN:: 2GKALNEK0H6338878

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

38,840 km

$53,198

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:: 38,840
Stock #:: TA128506
VIN:: 3GTUUCE83RG128506

Preparing for a close up...

Photos coming soon

2022 GMC Canyon

Elevation Crew Cab 4WD

61,541 km

$37,900

CarGurus partner

Year:: 2022
Make:: GMC
Model:: Canyon
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 308 hp 3.6L V6
Exterior colour:: Gray
Combined gas mileage:: 12 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 61,541
Stock #:: STK219700
VIN:: 1GTG6CEN8N1219700

Preparing for a close up...

Photos coming soon

2015 GMC Sierra 1500

SLE Double Cab 4WD

97,247 km

$21,900

CarGurus partner

Year:: 2015
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:: Gray
Transmission:: Automatic
Mileage:: 97,247
Stock #:: STK291411
VIN:: 1GTV2UEC6FZ291411

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

38,590 km

$52,995

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:: 38,590
Stock #:: 361853
VIN:: 3GTUUCED9RG361853

Preparing for a close up...

Photos coming soon

2017 GMC Terrain

SLE2 AWD

98,193 km

$12,495

CarGurus partner

Year:: 2017
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 182 hp 2.4L I4
Exterior colour:: Gray
Combined gas mileage:: 10 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 98,193
Stock #:: 348705
VIN:: 2GKFLTEK5H6348705

Preparing for a close up...

Photos coming soon

2023 GMC Sierra 1500

Elevation Crew Cab 4WD

83,615 km

$45,990

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:: 83,615
Stock #:: 11-261226A
VIN:: 3GTUUCED4PG335173

Preparing for a close up...

Photos coming soon

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

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

67,825 km

$49,494

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

Preparing for a close up...

Photos coming soon

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
Exterior colour:: Gray
Transmission:: Automatic
Mileage:: 26,265
Stock #:: 4047
VIN:: 3GTUUCED3RG261764

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

65,227 km

$49,394

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

2019 GMC Terrain

SLT AWD

140,408 km

$16,795

CarGurus partner

Year:: 2019
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 252 hp 2L I4
Exterior colour:: Gray
Combined gas mileage:: 10 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 140,408
Stock #:: SWAG344
VIN:: 3GKALVEX4KL392067

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

Used Gray GMC for Sale in Alliston, ON

2018 GMC Terrain

$12,890

2025 GMC Yukon

$90,995

2021 GMC Sierra 1500

$40,390

2023 GMC Sierra 1500

$42,995

2018 GMC Terrain

$11,495

2024 GMC Sierra 1500

$49,999

2018 GMC Terrain

$13,888

2020 GMC Sierra 1500

$24,950

2021 GMC Terrain

$15,989

2019 GMC Terrain

$19,922

2018 GMC Terrain

$11,990

2017 GMC Terrain

$11,495

2024 GMC Sierra 1500

$53,198

2022 GMC Canyon

$37,900

2015 GMC Sierra 1500

$21,900

2024 GMC Sierra 1500

$52,995

2017 GMC Terrain

$12,495

2023 GMC Sierra 1500

$45,990

2024 GMC Sierra 1500

$49,995

2024 GMC Sierra 1500

$49,494

2024 GMC Sierra 1500

$51,995

2024 GMC Sierra 1500

$49,394

2019 GMC Terrain

$16,795

2016 GMC Sierra 1500

$15,995

Shop by Color

Shop by Bodystyle

Shop by Tow Package