Used GMC Pickup Trucks for Sale in Unionville, ON

2,856 results

2023 GMC Sierra 2500HD

Pro Crew Cab 4WD

69,233 km

$54,987

CarGurus partner

Year:: 2023
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 401 hp 6.6L V8
Exterior colour:: White
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 69,233
Stock #:: P7090
VIN:: 1GT49LE79PF160352

2023 GMC Sierra 1500

SLE Crew Cab 4WD

72,010 km

$42,990

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:: Black
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 72,010
Stock #:: U0398
VIN:: 3GTPUBEK6PG122103

2018 GMC Sierra 1500

SLE Crew Cab 4WD

210,466 km

$22,550

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:: Black
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 210,466
Stock #:: 1GTEGV1
VIN:: 3GTU2MEC7JG136998

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

29,330 km

$63,790

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:: White
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 29,330
Stock #:: SG381572
VIN:: 3GTUUEE87SG381572

2017 GMC Sierra 1500

SLE Crew Cab 4WD

177,600 km

$18,500

CarGurus partner

Year:: 2017
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:: 13 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 177,600
Stock #:: 2026-09
VIN:: 3GTU2MEC7HG381018

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

2020 GMC Sierra 1500

Denali Crew Cab 4WD

53,000 km

$48,995

CarGurus partner

Year:: 2020
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
Transmission:: Automatic
Mileage:: 53,000
Stock #:: T145009
VIN:: 1GTU9FELXLZ145009

2024 GMC Sierra 1500

Pro Crew Cab 4WD

66,202 km

$36,995

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 2.7L I4
Exterior colour:: White
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 66,202
Stock #:: 19502
VIN:: 1GTPUAEK9RZ299001

2018 GMC Sierra 1500

SLE Double Cab 4WD

216,610 km

$18,995

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:: White
Fuel type:: Gasoline
Interior colour:: Gray
Transmission:: 6-Speed Automatic
Mileage:: 216,610
Stock #:: 178
VIN:: 1GTV2LECXJZ363178

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

50,682 km

$46,995

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:: White
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 50,682
Stock #:: 20288
VIN:: 3GTUUCEDXRG150709

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2024 GMC Sierra 1500

Pro Crew Cab 4WD

51,312 km

$37,995

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 2.7L I4
Exterior colour:: White
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 51,312
Stock #:: 19828
VIN:: 3GTPUAEK0RG135300

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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

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2024 GMC Sierra 1500

Denali Crew Cab 4WD

59,802 km

$58,495

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Black
Transmission:: Automatic
Mileage:: 59,802
Stock #:: U436708
VIN:: 3GTUUGE80RG436708

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2021 GMC Sierra 2500HD

Denali Crew Cab 4WD

82,484 km

$68,618

CarGurus partner

Year:: 2021
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 401 hp 6.6L V8
Exterior colour:: Black
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 82,484
Stock #:: P2738
VIN:: 1GT49RE7XMF191964

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2017 GMC Sierra 1500

SLE Crew Cab 4WD

190,515 km

$16,900

CarGurus partner

Year:: 2017
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Red
Interior colour:: Black
Transmission:: Automatic
Mileage:: 190,515
Stock #:: 2026-16
VIN:: 3GTU2MEC9HG465583

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2021 GMC Sierra 1500

LB RWD

76,648 km

$23,490

CarGurus partner

Year:: 2021
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 2 doors
Drivetrain:: 4X2
Engine:: 4.3L V6 Flex Fuel Vehicle
Exterior colour:: Summit White
Combined gas mileage:: 13 L/100km
Fuel type:: Flex Fuel Vehicle
Interior colour:: Black
Transmission:: Automatic
Mileage:: 76,648
Stock #:: 21-51360JB
VIN:: 3GTN8AEH1MG351360

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2023 GMC Sierra 1500

Pro Crew Cab 4WD

47,500 km

$36,333

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:: White
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 47,500
Stock #:: 000027
VIN:: 3GTPUAEK7PG293937

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2022 GMC Sierra 1500

AT4 Crew Cab 4WD

151,960 km

$36,995

CarGurus partner

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:: White
Combined gas mileage:: 15 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 151,960
Stock #:: D9756
VIN:: 3GTPUEEL5NG590153

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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

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2014 GMC Sierra 1500

SLE Double Cab 4WD

149,550 km

$15,888

CarGurus partner

Year:: 2014
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:: 149,550
VIN:: 1GTV2UEC1EZ123528

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2018 GMC Sierra 1500

Base Double Cab 4WD

173,982 km

$16,499

CarGurus partner

Year:: 2018
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Black
Transmission:: Automatic
Mileage:: 173,982
Stock #:: 374843
VIN:: 1GTV2LEC8JZ374843

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2016 GMC Sierra 1500

SLE Crew Cab 4WD

188,000 km

$18,999

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:: White
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 188,000
Stock #:: 37
VIN:: 3GTU2MEC3GG240512

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2018 GMC Sierra 3500HD

Base Crew Cab LB DRW 4WD

291,000 km

$19,995

CarGurus partner

Year:: 2018
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 360 hp 6L V8 Flex Fuel Vehicle
Exterior colour:: White
Fuel type:: Flex Fuel Vehicle
Transmission:: Automatic
Mileage:: 291,000
Stock #:: D95C18
VIN:: 1GD42VCG9JF275829

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2021 GMC Sierra 2500HD

Double Cab 4WD

159,963 km

$39,995

CarGurus partner

Year:: 2021
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 401 hp 6.6L V8
Exterior colour:: White
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 159,963
Stock #:: 26158-PU
VIN:: 1GT59LE72MF237191

Used GMC Pickup Trucks for Sale in Unionville, ON

2023 GMC Sierra 2500HD

$54,987

2023 GMC Sierra 1500

$42,990

2018 GMC Sierra 1500

$22,550

2025 GMC Sierra 1500

$63,790

2017 GMC Sierra 1500

$18,500

2024 GMC Sierra 1500

$56,145

2020 GMC Sierra 1500

$48,995

2024 GMC Sierra 1500

$36,995

2018 GMC Sierra 1500

$18,995

2024 GMC Sierra 1500

$46,995

2024 GMC Sierra 1500

$37,995

2023 GMC Sierra 1500

$42,995

2024 GMC Sierra 1500

$58,495

2021 GMC Sierra 2500HD

$68,618

2017 GMC Sierra 1500

$16,900

2021 GMC Sierra 1500

$23,490

2023 GMC Sierra 1500

$36,333

2022 GMC Sierra 1500

$36,995

2020 GMC Sierra 1500

$24,950

2014 GMC Sierra 1500

$15,888

2018 GMC Sierra 1500

$16,499

2016 GMC Sierra 1500

$18,999

2018 GMC Sierra 3500HD

$19,995

2021 GMC Sierra 2500HD

$39,995

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