Used GMC Cars for Sale near Westlock, AB

607 results

Westlock, AB

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2022 GMC Sierra 1500

SLE Crew Cab 4WD

126,320 kilometres

$36,988

Fair Deal

Sherwood Park, AB

74 km away

Year:: 2022
Make:: GMC
Model:: Sierra 1500
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
Transmission:: Automatic
Mileage:: 126,320
Stock number:: PR18416A
VIN:: 1GTPUBEK0NZ557146

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2024 GMC Canyon

Elevation Crew Cab 4WD

24,945 kilometres

$47,986

Good Deal

Edmonton, AB

69 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:: Automatic
Mileage:: 24,945
Stock number:: 9482
VIN:: 1GTP6BEK7R1189482

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2024 GMC Sierra 3500HD

AT4 Crew Cab 4WD

96,851 kilometres

$84,509

Fair Deal

Edmonton, AB

66 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:: Summit White
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 96,851
Stock number:: 60960A
VIN:: 1GT49VEY6RF333784

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2015 GMC Sierra 3500HD

Denali Crew Cab LB 4WD

272,313 kilometres

$39,799

Great Deal

Edmonton, AB

77 km away

Year:: 2015
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 397 hp 6.6L V8 Diesel
Exterior colour:: Black
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 272,313
Stock number:: 600804
VIN:: 1GT424E84FF600804

2024 GMC Terrain

SLE AWD

139,085 kilometres

$20,699

Great Deal

Nisku, AB

92 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
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: 9-Speed Automatic
Mileage:: 139,085
Stock number:: SW6290
VIN:: 3GKALTEGXRL257593

2024 GMC Terrain

SLE AWD

76,379 kilometres

$24,998

Great Deal

Nisku, AB

92 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
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: 9-Speed Automatic
Mileage:: 76,379
Stock number:: SW6375
VIN:: 3GKALTEG0RL309751

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2025 GMC Sierra 1500

AT4X Crew Cab 4WD

29,833 kilometres

$77,907

Great Deal

Edmonton, AB

69 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:: 12 L/100km
Fuel type:: Diesel
Interior colour:: Black (Obsidian Rush)
Transmission:: Automatic
Mileage:: 29,833
Stock number:: P890
VIN:: 3GTUUFE89SG148945

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2022 GMC Sierra 2500HD

Denali Crew Cab 4WD

83,361 kilometres

$71,907

Great Deal

Edmonton, AB

69 km away

Year:: 2022
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.6L V8 Biodiesel
Exterior colour:: Black
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 83,361
Stock number:: P908
VIN:: 1GT49REY6NF266024

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2024 GMC Acadia

Elevation AWD

100,433 kilometres

$42,999

Great Deal

Nisku, AB

92 km away

Year:: 2024
Make:: GMC
Model:: Acadia
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 328 hp 2.5L I4
Combined gas mileage:: 11 L/100km
Fuel type:: Gasoline
Transmission:: 8-Speed Automatic
Mileage:: 100,433
Stock number:: SW6401
VIN:: 1GKENNKS5RJ167906

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2017 GMC Terrain

SLE1 AWD

102,587 kilometres

$11,950

Great Deal

Edmonton, AB

69 km away

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:: Silver
Combined gas mileage:: 10 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 102,587
Stock number:: 345669
VIN:: 2GKFLSEK9H6345669

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2022 GMC Sierra 1500 Limited

SLE Crew Cab 4WD

108,000 kilometres

$35,500

Great Deal

Edmonton, AB

70 km away

Year:: 2022
Make:: GMC
Model:: Sierra 1500 Limited
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:: 108,000
Stock number:: MS64348A
VIN:: 3GTP9BEK8NG142867

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2021 GMC Sierra 1500

AT4 Crew Cab 4WD

171,731 kilometres

$35,488

Great Deal

Edmonton, AB

74 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
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 171,731
Stock number:: 26-0374A
VIN:: 1GTP9EED4MZ336183

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2023 GMC Sierra 1500

Elevation Crew Cab 4WD

171,600 kilometres

$36,387

Great Deal

Nisku, AB

93 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:: Summit White
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Interior colour:: Jet Black
Transmission:: Automatic
Mileage:: 171,600
Stock number:: LT6125A
VIN:: 1GTUUCEDXPZ125337

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2023 GMC Sierra 1500

Elevation Crew Cab 4WD

119,774 kilometres

$41,988

Great Deal

Edmonton, AB

74 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:: Blue
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 119,774
Stock number:: 26-0261A
VIN:: 3GTUUCED4PG247014

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2022 GMC Sierra 1500

Denali Crew Cab 4WD

76,138 kilometres

$52,887

Great Deal

Edmonton, AB

81 km away

Year:: 2022
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Combined gas mileage:: 15 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 76,138
Stock number:: PT50716
VIN:: 3GTUUGEL8NG650716

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2024 GMC Sierra 1500

Elevation Crew Cab 4WD

70,905 kilometres

$52,172

Great Deal

Certified Pre-Owned

Edmonton, AB

80 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:: White
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 70,905
Stock number:: 151762A
VIN:: 3GTUUCE86RG436060

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2017 GMC Sierra 1500

Base Crew Cab 4WD

126,782 kilometres

$19,999

Great Deal

Edmonton, AB

69 km away

Year:: 2017
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 4.3L V6 Flex Fuel Vehicle
Exterior colour:: White
Combined gas mileage:: 12 L/100km
Fuel type:: Flex Fuel Vehicle
Transmission:: Automatic
Mileage:: 126,782
Stock number:: 1679
VIN:: 3GTU2LEH8HG341679

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2020 GMC Sierra 1500

Denali Crew Cab 4WD

207,885 kilometres

$32,995

Great Deal

Edmonton, AB

78 km away

Year:: 2020
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Util Medium Brown
Transmission:: Automatic
Mileage:: 207,885
Stock number:: MK0025
VIN:: 1GTU9FEL2LZ149166

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2023 GMC Sierra 3500HD

AT4 Crew Cab 4WD

116,048 kilometres

$68,880

Great Deal

Edmonton, AB

84 km away

Year:: 2023
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.6L V8 Biodiesel
Fuel type:: Biodiesel
Transmission:: 6-Speed Automatic
Mileage:: 116,048
Stock number:: PH67340
VIN:: 1GT49VEY9PF167340

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2022 GMC Terrain

Denali AWD

50,318 kilometres

$27,500

Great Deal

Edmonton, AB

64 km away

Year:: 2022
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 170 hp 1.5L I4
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: 9-Speed Automatic
Mileage:: 50,318
Stock number:: 26TA3848A
VIN:: 3GKALXEVXNL193023

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2023 GMC Sierra 1500

AT4 Crew Cab 4WD

36,415 kilometres

$61,999

Great Deal

Edmonton, AB

67 km away

Year:: 2023
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:: Jet Black with Kalahari accents
Transmission:: Automatic
Mileage:: 36,415
Stock number:: 23F9100
VIN:: 1GTUUEE86PZ299100

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2022 GMC Savana Cargo

2500 Extended RWD

63,473 kilometres

$33,997

Great Deal

Redwater, AB

54 km away

Year:: 2022
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
Transmission:: Automatic
Mileage:: 63,473
Stock number:: P2111
VIN:: 1GTW7BFP0N1228345

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2025 GMC Terrain

Elevation AWD

34,790 kilometres

$34,711

Good Deal

Edmonton, AB

69 km away

Year:: 2025
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior colour:: Blue[Rapids Metallic]
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: After Dark
Transmission:: 8-Speed Automatic
Mileage:: 34,790
Stock number:: P646
VIN:: 3GKALUEG6SL251916

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Reviews

4.5 Overall rating

(1,567 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!