Used Gray GMC Sierra 1500 for Sale in Mount Forest, ON

2024 GMC Sierra 1500

Denali Crew Cab 4WD

39,129 kilometres

$68,599

Fair Deal

Certified Pre-Owned

Windsor, ON

247 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:: Gray
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 39,129
Stock number:: PR48675
VIN:: 3GTUUGED9RG448675

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2025 GMC Sierra 1500

Denali Crew Cab 4WD

29,000 kilometres

$72,995

Fair Deal

Peterborough, ON

220 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:: 29,000
Stock number:: SG143433
VIN:: 3GTUUGE84SG143433

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2018 GMC Sierra 1500

SLT Crew Cab 4WD

143,385 kilometres

$29,995

Fair Deal

Peterborough, ON

220 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:: Gray
Fuel type:: Gasoline
Transmission:: 6-Speed Automatic
Mileage:: 143,385
Stock number:: JG380486
VIN:: 3GTU2NEC8JG380486

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2025 GMC Sierra 1500

AT4 Crew Cab 4WD

17,430 kilometres

$66,396

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:: Gray
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 17,430
Stock number:: 204376U
VIN:: 3GTUUEE80SG204376

2025 GMC Sierra 1500

AT4X Crew Cab 4WD

12,391 kilometres

$84,977

Great Deal

Certified Pre-Owned

Wallaceburg, ON

190 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:: 12 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 12,391
Stock number:: U2604
VIN:: 3GTUUFE83SG217418

2024 GMC Sierra 1500

AT4 Crew Cab 4WD

55,688 kilometres

$57,882

Great Deal

Oakville, ON

127 km away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Gray
Transmission:: Automatic
Mileage:: 55,688
Stock number:: B2114
VIN:: 3GTUUEEL4RG216707

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2023 GMC Sierra 1500

AT4 Crew Cab 4WD

65,293 kilometres

$55,990

Great Deal

Scarborough, ON

147 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:: Gray
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Transmission:: Automatic
Mileage:: 65,293
Stock number:: 0A2752
VIN:: 3GTUUEE89PG178495

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2024 GMC Sierra 1500

SLT Crew Cab 4WD

27,042 kilometres

$57,995

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:: 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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2021 GMC Sierra 1500

Elevation Crew Cab 4WD

110,000 kilometres

$39,488

Good Deal

Guelph, ON

84 km away

Year:: 2021
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 277 hp 3L I6 Diesel
Exterior colour:: Gray
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 110,000
Stock number:: 2MG457155
VIN:: 3GTU9CET3MG457155

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2024 GMC Sierra 1500

AT4 Crew Cab 4WD

39,700 kilometres

$65,290

Good Deal

Cobourg, ON

230 km away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Gray
Interior colour:: Black
Transmission:: Automatic
Mileage:: 39,700
Stock number:: RG202145
VIN:: 3GTUUEEL6RG202145

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2024 GMC Sierra 1500

Elevation Crew Cab 4WD

28,407 kilometres

$47,995

Good 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:: 310 hp 2.7L I4
Exterior colour:: Gray
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 28,407
Stock number:: 19826
VIN:: 3GTPUCEK1RG277456

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2025 GMC Sierra 1500

AT4 Crew Cab 4WD

49,509 kilometres

$62,995

Good Deal

Aurora, ON

128 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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2016 GMC Sierra 1500

SLE Crew Cab 4WD

186,355 kilometres

$21,995

Good Deal

Oshawa, ON

178 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:: 186,355
Stock number:: PD0317N
VIN:: 3GTU2MEC0GG170497

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2020 GMC Sierra 1500

Elevation Crew Cab 4WD

307,770 kilometres

$19,999

Good Deal

Oshawa, ON

179 km away

Year:: 2020
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 277 hp 3L I6 Diesel
Exterior colour:: Gray
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 307,770
VIN:: 1GTU9CET9LZ201729

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2024 GMC Sierra 1500

Elevation Crew Cab 4WD

24,155 kilometres

$57,499

Good Deal

Chatham-Kent, ON

200 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:: Gray
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: 8-Speed Automatic
Mileage:: 24,155
Stock number:: LK00802T
VIN:: 3GTUUCED2RG150722

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2017 GMC Sierra 1500

Base Double Cab 4WD

175,565 kilometres

$17,999

Good Deal

Niagara Falls, ON

185 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:: Gray
Combined gas mileage:: 12 L/100km
Fuel type:: Flex Fuel Vehicle
Transmission:: Automatic
Mileage:: 175,565
Stock number:: 4018-26
VIN:: 1GTV2LEH1HZ104018

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2024 GMC Sierra 1500

SLE Crew Cab 4WD

63,650 kilometres

$46,995

Good Deal

Aurora, ON

129 km away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Gray
Transmission:: Automatic
Mileage:: 63,650
Stock number:: 25-45A
VIN:: 3GTUUBED6RG238294

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2024 GMC Sierra 1500

Elevation Crew Cab 4WD

39,981 kilometres

$54,292

Good Deal

Kitchener, ON

78 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:: Gray
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 39,981
Stock number:: G202466
VIN:: 3GTUUCED8RG202466

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2017 GMC Sierra 1500

Denali Crew Cab 4WD

189,992 kilometres

$25,999

Good Deal

Barrie, ON

118 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:: 189,992
Stock number:: FEB-4279
VIN:: 3GTU2PEJ1HG464279

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2025 GMC Sierra 1500

AT4 Crew Cab 4WD

18,250 kilometres

$69,495

Good Deal

Certified Pre-Owned

Oshawa, ON

178 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:: 18,250
Stock number:: U0270
VIN:: 3GTUUEE82SG224693

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2024 GMC Sierra 1500

Elevation Crew Cab 4WD

32,153 kilometres

$54,891

Good Deal

Kitchener, ON

78 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:: Gray
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 32,153
Stock number:: G193427
VIN:: 3GTUUCED6RG193427

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2024 GMC Sierra 1500

Elevation Crew Cab 4WD

37,007 kilometres

$48,772

Good Deal

Kitchener, ON

78 km away

Year:: 2024
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
Interior colour:: Black
Transmission:: Automatic
Mileage:: 37,007
Stock number:: G241987
VIN:: 3GTPUCEK6RG241987

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2024 GMC Sierra 1500

AT4 Crew Cab 4WD

55,349 kilometres

$61,998

Good Deal

Thornhill, ON

134 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:: Gray
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 55,349
Stock number:: TA182355
VIN:: 3GTUUEE89RG182355

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2025 GMC Sierra 1500

AT4 Crew Cab 4WD

18,250 kilometres

$69,495

Good Deal

Certified Pre-Owned

Oshawa, ON

178 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:: 18,250
Stock number:: U0270
VIN:: 3GTUUEE82SG224693

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