Used GMC Cars for Sale near St Agatha, ON

990 results

Waterloo, ON

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2026 GMC Sierra 1500

AT4X Crew Cab 4WD

6,500 kilometres

$97,500

Good Deal

Brampton, ON

76 km away

Year:: 2026
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior colour:: Black
Combined gas mileage:: 16 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 6,500
Stock number:: 156425
VIN:: 3GTUUFEL4TG156425

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2023 GMC Terrain

SLE AWD

115,684 kilometres

$23,307

Fair Deal

Mississauga, ON

68 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:: Summit White
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: 9-Speed Automatic
Mileage:: 115,684
Stock number:: 1606
VIN:: 3GKALTEG4PL226305

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2025 GMC Sierra 1500

AT4 Crew Cab 4WD

25,321 kilometres

$72,982

Fair Deal

Certified Pre-Owned

St Thomas, ON

89 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:: White
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: 10-Speed Automatic
Mileage:: 25,321
Stock number:: 83613
VIN:: 3GTUUEE80SG251228

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2021 GMC Canyon

AT4 Crew Cab 4WD with Cloth

69,583 kilometres

$35,995

Great Deal

Cayuga, ON

79 km away

Year:: 2021
Make:: GMC
Model:: Canyon
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 308 hp 3.6L V6
Exterior colour:: White
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 69,583
Stock number:: 465046
VIN:: 1GTG6FEN7M1283212

2015 GMC Terrain

SLE2 AWD

96,203 kilometres

$12,995

Great Deal

London, ON

81 km away

Year:: 2015
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 182 hp 2.4L I4
Exterior colour:: Black
Combined gas mileage:: 10 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 96,203
Stock number:: 79006
VIN:: 2GKFLWEK9F6197088

2024 GMC Hummer EV SUV

3X AWD

12,890 kilometres

$95,990

Great Deal

Concord, ON

94 km away

Year:: 2024
Make:: GMC
Model:: Hummer EV SUV
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: Electric
Exterior colour:: Gray
Combined gas mileage:: 5 L/100km
Fuel type:: Electric
Transmission:: Automatic
Mileage:: 12,890
Stock number:: M02-007131
VIN:: 1GKB0RDC6RU000131

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2023 GMC Sierra 1500

AT4 Crew Cab 4WD

34,420 kilometres

$57,995

Great Deal

Mississauga, ON

78 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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2026 GMC Canyon

Denali Crew Cab 4WD

8,447 kilometres

$62,998

Great Deal

Grimsby, ON

90 km away

Year:: 2026
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:: 8,447
Stock number:: T466A
VIN:: 1GTP2FEK7T1121757

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2024 GMC Sierra 1500

SLT Crew Cab 4WD

27,042 kilometres

$59,995

Great Deal

Mississauga, ON

76 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:: Gray
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: Brown
Transmission:: Automatic
Mileage:: 27,042
Stock number:: 19488
VIN:: 3GTUUDEL8RG312737

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2023 GMC Savana Cargo

2500 RWD

30,243 kilometres

$31,888

Great Deal

Toronto, ON

93 km away

Year:: 2023
Make:: GMC
Model:: Savana Cargo
Body type:: Van
Doors:: 3 doors
Drivetrain:: Rear-Wheel Drive
Engine:: 276 hp 4.3L V6
Exterior colour:: White
Fuel type:: Gasoline
Interior colour:: Gray
Transmission:: Automatic
Mileage:: 30,243
Stock number:: YOR-6245
VIN:: 1GTW7AFP5P1225471

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2018 GMC Acadia

SLE-1 FWD

120,468 kilometres

$15,998

Great Deal

London, ON

84 km away

Year:: 2018
Make:: GMC
Model:: Acadia
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 193 hp 2.5L I4
Exterior colour:: Red (Burgundy)
Combined gas mileage:: 10 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 120,468
Stock number:: (1-115) 162505
VIN:: 1GKKNKLAXJZ162505

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2026 GMC Sierra 1500

AT4 Crew Cab 4WD

10,000 kilometres

$75,999

Great Deal

Certified Pre-Owned

Simcoe, ON

71 km away

Year:: 2026
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:: 11 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 10,000
Stock number:: 26T76A
VIN:: 3GTUUEE8XTG116274

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2016 GMC Canyon

SLT Crew Cab 4WD

109,900 kilometres

$24,995

Great Deal

Fergus, ON

32 km away

Year:: 2016
Make:: GMC
Model:: Canyon
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 305 hp 3.6L V6
Exterior colour:: White
Combined gas mileage:: 12 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 109,900
Stock number:: 52120
VIN:: 1GTG6DE36G1121790

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2022 GMC Sierra 3500HD

Denali Crew Cab 4WD

205,971 kilometres

$61,995

Great Deal

Milton, ON

56 km away

Year:: 2022
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Green
Interior colour:: Black
Transmission:: Automatic
Mileage:: 205,971
Stock number:: PR6332
VIN:: 1GT49WEY3NF163013

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2024 GMC Sierra 3500HD

Denali Crew Cab 4WD

82,145 kilometres

$85,288

Great Deal

Certified Pre-Owned

Woodbridge, ON

89 km away

Year:: 2024
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 470 hp 6.6L V8 Biodiesel
Exterior colour:: Black
Fuel type:: Biodiesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 82,145
Stock number:: T238116
VIN:: 1GT49WEY8RF238116

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2023 GMC Terrain

SLT AWD

74,494 kilometres

$25,979

Great Deal

Etobicoke, ON

83 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
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 74,494
Stock number:: WGP4300A
VIN:: 3GKALVEG0PL204300

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2026 GMC Sierra 1500

Elevation Crew Cab 4WD

14,647 kilometres

$70,998

Great Deal

Thornhill, ON

99 km away

Year:: 2026
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 14,647
Stock number:: TT117749
VIN:: 3GTUUCE88TG117749

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2024 GMC Terrain

AT4 AWD

28,203 kilometres

$32,495

Great Deal

Tillsonburg, ON

69 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:: Automatic
Mileage:: 28,203
Stock number:: S25493
VIN:: 3GKALYEG8RL158722

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2018 GMC Yukon XL

Denali 4WD

164,440 kilometres

$33,995

Great Deal

Oakville, ON

69 km away

Year:: 2018
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:: 14 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 164,440
Stock number:: 7190
VIN:: 1GKS2HKJ1JR383830

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2025 GMC Sierra 2500HD

Pro Double Cab 4WD

21,000 kilometres

$64,998

Great Deal

Hamilton, ON

71 km away

Year:: 2025
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 401 hp 6.6L V8
Exterior colour:: Silver
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 21,000
Stock number:: L133655
VIN:: 1GT5ULE76SF215836

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2016 GMC Sierra 1500

Base Double Cab 4WD

190,842 kilometres

$13,995

Great Deal

Toronto, ON

89 km away

Year:: 2016
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Gray
Transmission:: Automatic
Mileage:: 190,842
Stock number:: 211091
VIN:: 1GTV2LEC5GZ211091

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2018 GMC Sierra 1500

Base Double Cab 4WD

237,456 kilometres

$13,995

Great Deal

Hornby, ON

59 km away

Year:: 2018
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Silver
Transmission:: Automatic
Mileage:: 237,456
Stock number:: 158485
VIN:: 1GTV2LEC2JZ158485

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2024 GMC Sierra 1500

Denali Crew Cab 4WD

61,896 kilometres

$64,888

Fair Deal

Certified Pre-Owned

Bolton, ON

82 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
Interior colour:: Black
Transmission:: Automatic
Mileage:: 61,896
Stock number:: 286845A
VIN:: 3GTUUGE86RG317349

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Reviews

4.4 Overall rating

(4,074 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

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.

Matthew B

5.0

Reviewed a 2021 GMC AT4 Crew Cab 4WD on Jan. 07, 2025

Best truck I have driven! Highway speeds are great and feels like I’m driving a Cadillac.

Ben B

5.0

Reviewed a 2024 GMC SLT Crew Cab RWD on Jun. 04, 2024

Great size with crew cab and great truck for the price

David C

4.0

Reviewed a 2024 GMC Canyon on Apr. 18, 2024

Nice truck. Awesome features, but weaker engine than I expected. My 2020 6 cylinder had more guts.

Kristen R

4.0

Reviewed a 2018 GMC Yukon on Apr. 10, 2024

Great vehicle. Tons of room for my family. Very little options because it’s a base model. But felt safer being a little higher up more like a truck.

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