Used Gray GMC for Sale in Westlock, AB

216 results

2021 GMC Sierra 2500HD

Denali Crew Cab 4WD

88,333 km

$75,988

CarGurus partner

Year:: 2021
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.6L V8 Biodiesel
Exterior colour:: Gray
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 88,333
Stock #:: TR16341A
VIN:: 1GT49REY1MF149661

Sponsored by Sherwood Park Dodge Chrysler Jeep Ltd

2023 GMC Sierra 1500

SLE Crew Cab 4WD

77,694 km

$43,988

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:: Gray
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 77,694
Stock #:: 23A7761
VIN:: 1GTPUBEK6PZ257761

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

40,027 km

$66,399

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:: Gray
Fuel type:: Diesel
Mileage:: 40,027
Stock #:: YEG1023
VIN:: 3GTUUEE84SG370951

2018 GMC Sierra 3500HD

SLE Crew Cab DRW 4WD

193,183 km

$29,900

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:: Gray
Fuel type:: Flex Fuel Vehicle
Transmission:: Automatic
Mileage:: 193,183
Stock #:: 54066
VIN:: 1GD42WCG2JF254066

2025 GMC Sierra 3500HD

Denali Crew Cab 4WD

75,231 km

$89,995

CarGurus partner

Year:: 2025
Make:: GMC
Model:: Sierra 3500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Gray
Transmission:: Automatic
Mileage:: 75,231
Stock #:: W81069
VIN:: 1GT4UWEY5SF106337

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

40,027 km

$66,399

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:: Gray
Fuel type:: Diesel
Mileage:: 40,027
Stock #:: YEG1023
VIN:: 3GTUUEE84SG370951

2022 GMC Sierra 1500 Limited

Elevation Crew Cab 4WD

127,532 km

$36,999

CarGurus partner

Year:: 2022
Make:: GMC
Model:: Sierra 1500 Limited
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Gray
Interior colour:: Jet Black
Transmission:: Automatic
Mileage:: 127,532
Stock #:: NG149224
VIN:: 3GTU9CED9NG149224

2024 GMC Sierra 1500

Pro Crew Cab 4WD

29,785 km

$47,866

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:: Gray
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 29,785
Stock #:: SG0417-V
VIN:: 1GTUUAED6RZ347512

2023 GMC Sierra 1500

SLE Double Cab 4WD

128,920 km

$35,980

CarGurus partner

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:: Gray
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 128,920
Stock #:: PS-0745-E
VIN:: 1GTRUBED3PZ310443

2024 GMC Sierra 1500

SLE Double Cab 4WD

129,052 km

$36,999

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:: Gray
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 129,052
Stock #:: 190071
VIN:: 1GTRUBED0RZ190071

Preparing for a close up...

Photos coming soon

2023 GMC Sierra 1500

SLE Crew Cab 4WD

98,993 km

$40,680

CarGurus partner

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:: Gray
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 98,993
Stock #:: SG0483-V
VIN:: 3GTUUBEDXPG319716

Preparing for a close up...

Photos coming soon

2026 GMC Terrain

Elevation AWD

48,669 km

$36,823

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior colour:: Gray
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 48,669
Stock #:: S-SP0370-V
VIN:: 3GKALUEG8TL131567

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 2500HD

SLT Crew Cab 4WD

161,850 km

$55,999

CarGurus partner

Year:: 2024
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 401 hp 6.6L V8
Exterior colour:: Gray
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 161,850
Stock #:: 24B8098
VIN:: 1GT49NE71RF138098

Preparing for a close up...

Photos coming soon

2026 GMC Terrain

Elevation AWD

58,666 km

$36,248

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 175 hp 1.5L I4
Exterior colour:: Gray
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 58,666
Stock #:: S-SP0383-V
VIN:: 3GKALUEG6TL131583

Preparing for a close up...

Photos coming soon

2026 GMC Sierra 1500

AT4 Crew Cab 4WD

12,190 km

$72,998

CarGurus partner

Year:: 2026
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior colour:: Gray
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 12,190
Stock #:: BA2651
VIN:: 3GTUUEE82TG302651

Preparing for a close up...

Photos coming soon

2021 GMC Sierra 2500HD

Denali Crew Cab 4WD

88,333 km

$75,988

CarGurus partner

Year:: 2021
Make:: GMC
Model:: Sierra 2500HD
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 6.6L V8 Biodiesel
Exterior colour:: Gray
Fuel type:: Biodiesel
Transmission:: Automatic
Mileage:: 88,333
Stock #:: TR16341A
VIN:: 1GT49REY1MF149661

Preparing for a close up...

Photos coming soon

2015 GMC Sierra 1500

SLT Crew Cab 4WD

225,327 km

$21,999

CarGurus partner

Year:: 2015
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior colour:: Slate Gray Metallic
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Interior colour:: Dark Ash/Jet Black
Transmission:: Automatic
Mileage:: 225,327
Stock #:: 321417
VIN:: 3GTU2VEC3FG321417

Preparing for a close up...

Photos coming soon

2019 GMC Terrain

Denali AWD

153,615 km

$18,999

CarGurus partner

Year:: 2019
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 252 hp 2L I4
Exterior colour:: Graphite Gray Metallic
Combined gas mileage:: 10 L/100km
Fuel type:: Gasoline
Interior colour:: Jet Black
Transmission:: Automatic
Mileage:: 153,615
Stock #:: 19B2871
VIN:: 3GKALXEX8KL262871

Preparing for a close up...

Photos coming soon

2020 GMC Acadia

AT4 AWD

123,617 km

$29,987

CarGurus partner

Year:: 2020
Make:: GMC
Model:: Acadia
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 3.6L V6
Exterior colour:: Gray (Dark grey)
Combined gas mileage:: 11 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 123,617
Stock #:: PW0643
VIN:: 1GKKNLLS7LZ119192

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

59,424 km

$65,708

CarGurus partner

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:: Black
Transmission:: Automatic
Mileage:: 59,424
Stock #:: 26346A
VIN:: 3GTUUEEL6RG387684

Preparing for a close up...

Photos coming soon

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

40,249 km

$68,680

CarGurus partner

Year:: 2025
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
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 40,249
Stock #:: LW3554-V
VIN:: 3GTUUEEL8SG315018

Preparing for a close up...

Photos coming soon

2023 GMC Yukon XL

SLT 4WD

56,902 km

$76,988

CarGurus partner

Year:: 2023
Make:: GMC
Model:: Yukon XL
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 277 hp 3L I6 Diesel
Exterior colour:: Gray
Combined gas mileage:: 11 L/100km
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 56,902
Stock #:: 23E0075
VIN:: 1GKS2GKT9PR530075

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 1500

Pro Crew Cab 4WD

51,218 km

$47,997

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:: Gray
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 51,218
Stock #:: S-SP0288-V
VIN:: 1GTUUAED7RZ210983

Preparing for a close up...

Photos coming soon

2023 GMC Yukon XL

SLT 4WD

56,902 km

$76,988

CarGurus partner

Year:: 2023
Make:: GMC
Model:: Yukon XL
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 277 hp 3L I6 Diesel
Exterior colour:: Gray
Combined gas mileage:: 11 L/100km
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 56,902
Stock #:: 23E0075
VIN:: 1GKS2GKT9PR530075

Used Gray GMC for Sale in Westlock, AB

2021 GMC Sierra 2500HD

$75,988

2023 GMC Sierra 1500

$43,988

2025 GMC Sierra 1500

$66,399

2018 GMC Sierra 3500HD

$29,900

2025 GMC Sierra 3500HD

$89,995

2025 GMC Sierra 1500

$66,399

2022 GMC Sierra 1500 Limited

$36,999

2024 GMC Sierra 1500

$47,866

2023 GMC Sierra 1500

$35,980

2024 GMC Sierra 1500

$36,999

2023 GMC Sierra 1500

$40,680

2026 GMC Terrain

$36,823

2024 GMC Sierra 2500HD

$55,999

2026 GMC Terrain

$36,248

2026 GMC Sierra 1500

$72,998

2021 GMC Sierra 2500HD

$75,988

2015 GMC Sierra 1500

$21,999

2019 GMC Terrain

$18,999

2020 GMC Acadia

$29,987

2024 GMC Sierra 1500

$65,708

2025 GMC Sierra 1500

$68,680

2023 GMC Yukon XL

$76,988

2024 GMC Sierra 1500

$47,997

2023 GMC Yukon XL

$76,988

Shop by Color

Shop by Bodystyle

Shop by Tow Package