Used GMC Cars for Sale near Mount Forest, ON

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Mount Forest, ON

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2016 GMC Acadia

SLT-1 AWD

159,963 kilometres

$15,888

Fair Deal

London, ON

110 km away

Year:: 2016
Make:: GMC
Model:: Acadia
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 281 hp 3.6L V6
Exterior colour:: Gray
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Transmission:: 6-Speed Automatic
Mileage:: 159,963
Stock number:: OX:9007
VIN:: 1GKKVRKD9GJ219272

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2020 GMC Acadia

SLE AWD

58,103 kilometres

$29,995

Fair Deal

Orillia, ON

149 km away

Year:: 2020
Make:: GMC
Model:: Acadia
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Gray
Interior colour:: Black (Charcoal)
Transmission:: Automatic
Mileage:: 58,103
VIN:: 1GKKNRLS2LZ173437

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2020 GMC Terrain

SLE AWD

179,085 kilometres

$15,359

Fair Deal

Mississauga, ON

117 km away

Year:: 2020
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 1.5L I4
Exterior colour:: Gray
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 179,085
Stock number:: T11696
VIN:: 3GKALTEV9LL154915

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2025 GMC Sierra 1500

Elevation Crew Cab 4WD

30,100 kilometres

$59,887

Great Deal

Listowel, ON

29 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:: Black
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 30,100
Stock number:: 228458
VIN:: 3GTUUCE86SG228458

2023 GMC Sierra 1500

Elevation Crew Cab 4WD

35,840 kilometres

$48,700

Great Deal

Mississauga, ON

120 km away

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:: White
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 35,840
Stock number:: 19558
VIN:: 3GTUUCED7PG336138

2024 GMC Terrain

SLE AWD

89,081 kilometres

$23,900

Great Deal

Innisfil, ON

117 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:: Summit White
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: Jet Black
Transmission:: Automatic
Mileage:: 89,081
Stock number:: 24-73877JB
VIN:: 3GKALTEG5RL273877

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2017 GMC Acadia

Denali AWD

142,843 kilometres

$19,580

Great Deal

Toronto, ON

129 km away

Year:: 2017
Make:: GMC
Model:: Acadia
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 3.6L V6
Exterior colour:: Black
Combined gas mileage:: 11 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 142,843
Stock number:: 118236
VIN:: 1GKKNXLS9HZ118236

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2024 GMC Sierra 1500

SLT Crew Cab 4WD

25,761 kilometres

$58,401

Great Deal

Certified Pre-Owned

Chatham, ON

195 km away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Black
Interior colour:: Black
Transmission:: Automatic
Mileage:: 25,761
Stock number:: 25053A
VIN:: 3GTUUDED4RG188085

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2019 GMC Savana Cargo

2500 RWD

88,424 kilometres

$24,980

Great Deal

North York, ON

129 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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2018 GMC Sierra 1500

SLT Crew Cab 4WD

206,750 kilometres

$20,995

Great Deal

Milton, ON

107 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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2021 GMC Savana Cargo

2500 Extended RWD

90,457 kilometres

$25,900

Great Deal

Etobicoke, ON

131 km away

Year:: 2021
Make:: GMC
Model:: Savana Cargo
Body type:: Van
Doors:: 3 doors
Drivetrain:: Rear-Wheel Drive
Exterior colour:: White
Transmission:: Automatic
Mileage:: 90,457
Stock number:: 178504
VIN:: 1GTW7BFP8M1178504

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2018 GMC Terrain

SLT AWD

173,346 kilometres

$13,888

Great Deal

Toronto, ON

129 km away

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 number:: 251837
VIN:: 3GKALVEX4JL251855

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2025 GMC Sierra 1500

AT4 Crew Cab 4WD

36,545 kilometres

$65,781

Great Deal

Port Perry, ON

119 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:: Black
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 36,545
Stock number:: 226545U
VIN:: 3GTUUEE88SG226545

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2024 GMC Terrain

SLE AWD

56,169 kilometres

$26,599

Great Deal

Ingersoll, ON

109 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
Interior colour:: Black
Transmission:: Automatic
Mileage:: 56,169
Stock number:: DR7643
VIN:: 3GKALTEG3RL335518

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2021 GMC Sierra 1500

AT4 Crew Cab 4WD

44,345 kilometres

$49,999

Great Deal

Sarnia, ON

152 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:: 44,345
Stock number:: MG207237T
VIN:: 3GTP9EED3MG207237

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2023 GMC Sierra 2500HD

AT4 Crew Cab 4WD

70,500 kilometres

$74,499

Great Deal

Sarnia, ON

152 km away

Year:: 2023
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Black
Transmission:: 6-Speed Automatic
Mileage:: 70,500
Stock number:: PF148253
VIN:: 1GT19PEY9PF148253

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2023 GMC Terrain

SLE AWD

185,445 kilometres

$15,980

Great Deal

North York, ON

129 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:: 185,445
Stock number:: 115773
VIN:: 3GKALTEG8PL115773

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2023 GMC Sierra 1500

Denali Crew Cab 4WD

79,350 kilometres

$51,200

Great Deal

Guelph, ON

79 km away

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:: Black
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 79,350
Stock number:: 25-427A
VIN:: 3GTUUGED0PG114578

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2025 GMC Sierra 1500

AT4 Crew Cab 4WD

49,509 kilometres

$60,995

Great Deal

Aurora, ON

128 km away

Year:: 2025
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Gray
Transmission:: Automatic
Mileage:: 49,509
Stock number:: US4061
VIN:: 3GTUUEE84SG185590

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2024 GMC Sierra 1500

Elevation Crew Cab 4WD

38,033 kilometres

$51,978

Great Deal

Uxbridge, ON

156 km away

Year:: 2024
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:: 38,033
Stock number:: 263964A
VIN:: 3GTUUCE88RG357666

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2024 GMC Sierra 1500

SLE Crew Cab 4WD

29,798 kilometres

$46,988

Great Deal

Guelph, ON

84 km away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Silver
Interior colour:: Gray
Transmission:: Automatic
Mileage:: 29,798
Stock number:: RG103717
VIN:: 3GTPUBEK8RG103717

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2024 GMC Sierra 1500

Denali Crew Cab 4WD

30,992 kilometres

$61,995

Great Deal

Mississauga, ON

120 km away

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:: White
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 30,992
Stock number:: 19509
VIN:: 3GTUUGEL9RG247074

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2024 GMC Sierra 2500HD

Denali Ultimate Crew Cab 4WD

60,623 kilometres

$93,970

Fair Deal

Hamilton, ON

138 km away

Year:: 2024
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior colour:: Black
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 60,623
Stock number:: 3101
VIN:: 1GT49XEY8RF203033

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Reviews

4.5 Overall rating

(1,566 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

Michael S

5.0

Reviewed a 2021 GMC SLT 4WD on Apr. 26, 2026

Getting the diesel was the best decision! Far superior to the gasoline engine options.

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!