Used GMC Cars for Sale near Thornbury, ON

1,784 results

Collingwood, ON

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2022 GMC Sierra 1500

Elevation Crew Cab 4WD

122,932 kilometres

$42,595

Fair Deal

Ajax, ON

121 km away

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
Transmission:: Automatic
Mileage:: 122,932
Stock number:: P5581
VIN:: 3GTUUCET4NG581208

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2017 GMC Sierra 1500

Denali Crew Cab 4WD

189,992 kilometres

$25,999

Good Deal

Barrie, ON

44 km away

Year:: 2017
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
Transmission:: Automatic
Mileage:: 189,992
Stock number:: FEB-4279
VIN:: 3GTU2PEJ1HG464279

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2024 GMC Canyon

Denali Crew Cab 4WD

47,890 kilometres

$53,995

Good Deal

Certified Pre-Owned

Brampton, ON

94 km away

Year:: 2024
Make:: GMC
Model:: Canyon
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 2.7L I4
Exterior colour:: Black
Combined gas mileage:: 12 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: 8-Speed Automatic
Mileage:: 47,890
Stock number:: PW12108A
VIN:: 1GTP6FEK5R1137887

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2020 GMC Terrain

Denali AWD

127,927 kilometres

$18,880

Great Deal

Toronto, ON

104 km away

Year:: 2020
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 252 hp 2L I4
Combined gas mileage:: 10 L/100km
Fuel type:: Gasoline
Transmission:: 9-Speed Automatic
Mileage:: 127,927
VIN:: 3GKALXEX7LL112932

2015 GMC Terrain

SLE2 AWD

233,622 kilometres

$2,995

Great Deal

Peterborough, ON

151 km away

Year:: 2015
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Exterior colour:: Black
Transmission:: 6-Speed Automatic
Mileage:: 233,622
Stock number:: F6274759
VIN:: 2GKFLWE39F6274759

2024 GMC Terrain

Denali AWD

46,181 kilometres

$31,484

Great Deal

Peterborough, ON

151 km away

Year:: 2024
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior colour:: White
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: 9-Speed Automatic
Mileage:: 46,181
Stock number:: RL163023
VIN:: 3GKALXEG4RL163023

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2023 GMC Terrain

SLE AWD

164,564 kilometres

$17,998

Great Deal

St Catharines, ON

170 km away

Year:: 2023
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior colour:: White
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 164,564
Stock number:: E2393
VIN:: 3GKALTEG6PL200157

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2018 GMC Sierra 1500

SLT Crew Cab 4WD

201,166 kilometres

$21,995

Great Deal

Guelph, ON

104 km away

Year:: 2018
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior colour:: Silver
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 201,166
Stock number:: 2444
VIN:: 3GTU2NEJ7JG265943

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2024 GMC Sierra 1500

Elevation Crew Cab 4WD

43,229 kilometres

$51,995

Great Deal

Listowel, ON

102 km away

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:: 43,229
Stock number:: G238862
VIN:: 3GTUUCED9RG238862

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2018 GMC Sierra 1500

SLT Crew Cab 4WD

206,750 kilometres

$20,995

Great Deal

Milton, ON

111 km away

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:: Blue
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 206,750
Stock number:: D9415
VIN:: 3GTU2NER6JG328679

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2023 GMC Canyon

Elevation Crew Cab 4WD

74,038 kilometres

$41,500

Great Deal

Parry Sound, ON

96 km away

Year:: 2023
Make:: GMC
Model:: Canyon
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 2.7L I4
Exterior colour:: Silver
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 74,038
Stock number:: 25593A
VIN:: 1GTP6BEK4P1202847

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2019 GMC Savana Cargo

2500 RWD

88,424 kilometres

$24,980

Great Deal

North York, ON

99 km away

Year:: 2019
Make:: GMC
Model:: Savana Cargo
Body type:: Van
Doors:: 3 doors
Drivetrain:: Rear-Wheel Drive
Exterior colour:: White
Transmission:: Automatic
Mileage:: 88,424
Stock number:: 333938
VIN:: 1GTW7AFG7K1333938

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2021 GMC Sierra 1500

AT4 Crew Cab 4WD

44,344 kilometres

$49,999

Great Deal

Sarnia, ON

240 km away

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:: Red
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 44,344
Stock number:: MG207237T
VIN:: 3GTP9EED3MG207237

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2024 GMC Sierra 1500

SLE Crew Cab 4WD

16,264 kilometres

$50,995

Great Deal

Peterborough, ON

151 km away

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
Transmission:: Automatic
Mileage:: 16,264
Stock number:: UT61534
VIN:: 3GTUUBE81RG261534

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2023 GMC Yukon XL

Denali 4WD

94,280 kilometres

$71,900

Great Deal

Concord, ON

96 km away

Year:: 2023
Make:: GMC
Model:: Yukon XL
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior colour:: Black
Combined gas mileage:: 15 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 94,280
Stock number:: 90F04-307883
VIN:: 1GKS2JKL3PR117883

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2021 GMC Yukon

SLT 4WD

119,800 kilometres

$52,793

Great Deal

Whitby, ON

124 km away

Year:: 2021
Make:: GMC
Model:: Yukon
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior colour:: Red
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 119,800
Stock number:: R360438T
VIN:: 1GKS2BKD2MR360438

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2024 GMC Hummer EV Pickup

3X Crew Cab AWD

29,889 kilometres

$98,988

Great Deal

Scarborough, ON

112 km away

Year:: 2024
Make:: GMC
Model:: Hummer EV Pickup
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: Electric
Exterior colour:: Black
Combined gas mileage:: 5 L/100km
Fuel type:: Electric
Transmission:: Automatic
Mileage:: 29,889
Stock number:: 107468
VIN:: 1GT40DDA3RU107468

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2022 GMC Sierra 3500HD

SLE Crew Cab 4WD

174,089 kilometres

$39,980

Great Deal

North York, ON

99 km away

Year:: 2022
Make:: GMC
Model:: Sierra 3500HD
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:: 174,089
Stock number:: 159545
VIN:: 1GT49TE78NF159545

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2023 GMC Sierra 1500

AT4 Crew Cab 4WD

34,420 kilometres

$56,995

Great Deal

Mississauga, ON

106 km away

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:: Red
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 34,420
Stock number:: 800458A
VIN:: 3GTUUEEL3PG217778

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2025 GMC Sierra 1500

AT4 Crew Cab 4WD

49,509 kilometres

$60,995

Great Deal

Aurora, ON

81 km away

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:: 49,509
Stock number:: US4061
VIN:: 3GTUUEE84SG185590

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2020 GMC Acadia

SLE AWD

152,000 kilometres

$14,888

Great Deal

North York, ON

99 km away

Year:: 2020
Make:: GMC
Model:: Acadia
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 230 hp 2L I4
Exterior colour:: Black
Combined gas mileage:: 10 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 152,000
Stock number:: 224193T
VIN:: 1GKKNRL42LZ224193

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2024 GMC Sierra 1500

Pro Crew Cab 4WD

22,643 kilometres

$43,995

Great Deal

Mississauga, ON

105 km away

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:: 22,643
Stock number:: 19499
VIN:: 3GTUUAED3RG111948

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2017 GMC Sierra 1500

Base Crew Cab 4WD

166,266 kilometres

$19,499

Fair Deal

Pickering, ON

117 km away

Year:: 2017
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Gray
Transmission:: Automatic
Mileage:: 166,266
Stock number:: 393453
VIN:: 3GTU2LEC5HG393453

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Reviews

4.5 Overall rating

(1,562 reviews)

Customers say

GMC offers a lineup of trucks and SUVs that are generally praised for their reliable performance, spacious interiors, and towing capabilities. Owners appreciate their rugged design and the comfort they provide, especially in models like the Sierra and Yukon. However, common criticisms include fuel economy issues and high pricing for some models. Despite these drawbacks, GMC vehicles are often recognized for their power, luxurious features, and off-road capabilities, making them solid choices for both daily driving and rugged use.

AI generated from the text of customer reviews.

What people say

comfort fuel economy interior performance power

Derek S

5.0

Reviewed a 2023 GMC Acadia on Nov. 17, 2025

Has all of the added features and technology of a high end luxury SUV without the price tag!! Ride is exceptionally smooth even for AT4!!

Aristotle A

5.0

Reviewed a 2022 GMC Denali Ultimate Crew Cab 4WD on Oct. 16, 2025

Love this truck! Love the inline 6 diesel! And my fiance loves the massaging seats!

Pamela S

5.0

Reviewed a 2016 GMC Canyon on Jul. 03, 2025

Truck was totaled by another driver hitting me and every airbag deployed all around and saved my life

Bruce S

5.0

Reviewed a 2025 GMC Denali Ultimate 4WD on Apr. 22, 2025

This by far the nicest vehicle I've ever owned. There is not one feature missing from this beautiful automobile. The Denali trim is already amazing, but the Denali Ultimate it amazing!

Anonymous

5.0

Reviewed a 2019 GMC AT4 Crew Cab 4WD on Sep. 08, 2024

The truck had all the features I wanted and the price was in-line, or better with others in my search.