Used GMC Pickup Trucks for Sale in Newmarket, ON

2025 GMC Sierra 1500

AT4 Crew Cab 4WD

18,250 kilometres

$69,495

Good Deal

Certified Pre-Owned

Oshawa, ON

51 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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2018 GMC Sierra 1500

SLE Crew Cab 4WD

121,627 kilometres

$25,995

Good Deal

Peterborough, ON

92 km away

Year:: 2018
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Red
Transmission:: 6-Speed Automatic
Mileage:: 121,627
Stock number:: JG152433
VIN:: 3GTU2MEC6JG152433

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2026 GMC Sierra 1500

Denali Crew Cab 4WD

4,118 kilometres

$97,581

Fair Deal

Certified Pre-Owned

Milton, ON

68 km away

Year:: 2026
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:: 15 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 4,118
Stock number:: 217943
VIN:: 3GTUUGED5TG217943

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2018 GMC Sierra 1500

SLT Crew Cab 4WD

201,166 kilometres

$22,695

Great Deal

Guelph, ON

86 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:: 201,166
Stock number:: 2444
VIN:: 3GTU2NEJ7JG265943

2024 GMC Sierra 1500

Elevation Crew Cab 4WD

44,947 kilometres

$45,995

Great Deal

Mississauga, ON

48 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:: Black
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 44,947
Stock number:: 19609
VIN:: 3GTPUCEK7RG276635

2024 GMC Sierra 1500

Denali Crew Cab 4WD

30,992 kilometres

$61,995

Great Deal

Mississauga, ON

48 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 1500

Pro Crew Cab 4WD

22,643 kilometres

$44,995

Great Deal

Mississauga, ON

48 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:: White
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 22,643
Stock number:: 19499
VIN:: 3GTUUAED3RG111948

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2025 GMC Sierra 1500

AT4 Crew Cab 4WD

17,430 kilometres

$66,396

Great Deal

Port Perry, ON

51 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

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2023 GMC Canyon

AT4X Crew Cab 4WD

11,602 kilometres

$59,978

Great Deal

Certified Pre-Owned

Uxbridge, ON

26 km away

Year:: 2023
Make:: GMC
Model:: Canyon
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 2.7L I4
Exterior colour:: White
Combined gas mileage:: 15 L/100km
Fuel type:: Gasoline
Interior colour:: Red
Transmission:: 8-Speed Automatic
Mileage:: 11,602
Stock number:: U9107A
VIN:: 1GTP6EEK0P1207612

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2023 GMC Sierra 1500

AT4 Crew Cab 4WD

34,420 kilometres

$56,995

Great Deal

Mississauga, ON

48 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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2025 GMC Sierra 1500

AT4 Crew Cab 4WD

49,509 kilometres

$60,995

Great Deal

Aurora, ON

5 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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2025 GMC Sierra 1500

SLT Crew Cab 4WD

9,866 kilometres

$64,999

Great Deal

Peterborough, ON

92 km away

Year:: 2025
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: White
Transmission:: Automatic
Mileage:: 9,866
Stock number:: SG220585
VIN:: 3GTUUDE89SG220585

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2017 GMC Sierra 1500

SLT Crew Cab 4WD

210,758 kilometres

$22,995

Great Deal

Scarborough, ON

38 km away

Year:: 2017
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:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 210,758
Stock number:: 3796
VIN:: 3GTU2NEJ7HG509746

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2018 GMC Sierra 1500

SLE Crew Cab 4WD

176,965 kilometres

$22,900

Great Deal

Toronto, ON

44 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:: Black
Combined gas mileage:: 13 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 176,965
Stock number:: STK110091
VIN:: 3GTU2MEC3JG110091

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2024 GMC Sierra 3500HD

Denali Crew Cab 4WD

82,145 kilometres

$82,995

Great Deal

Certified Pre-Owned

Woodbridge, ON

31 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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2024 GMC Sierra 1500

AT4 Crew Cab 4WD

38,616 kilometres

$59,069

Great Deal

Richmond Hill, ON

18 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
Transmission:: Automatic
Mileage:: 38,616
Stock number:: AP1939
VIN:: 3GTUUEE83RG239147

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2024 GMC Sierra 1500

Elevation Crew Cab 4WD

29,514 kilometres

$53,995

Great Deal

Guelph, ON

90 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:: SUMMIT WHITE
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: JET BLACK, CLOTH SEAT TRIM
Transmission:: Automatic
Mileage:: 29,514
Stock number:: 67820
VIN:: 3GTPUCEK0RG357539

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2025 GMC Sierra 1500

AT4 Crew Cab 4WD

22,089 kilometres

$66,990

Great Deal

Certified Pre-Owned

Port Hope, ON

95 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:: Automatic
Mileage:: 22,089
Stock number:: 26825A
VIN:: 3GTUUEE81SG275991

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2019 GMC Canyon

Denali Crew Cab 4WD

101,500 kilometres

$32,987

Great Deal

Orangeville, ON

50 km away

Year:: 2019
Make:: GMC
Model:: Canyon
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 308 hp 3.6L V6
Exterior colour:: Red (Copper)
Combined gas mileage:: 12 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: 8-Speed Automatic
Mileage:: 101,500
Stock number:: 21252
VIN:: 1GTG6EEN2K1126548

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2016 GMC Sierra 1500

SLT Crew Cab 4WD

221,711 kilometres

$14,999

Great Deal

York, ON

41 km away

Year:: 2016
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
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 221,711
Stock number:: 326359
VIN:: 3GTU2NEC5GG326359

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2013 GMC Sierra 1500

SLT Crew Cab 4WD

167,000 kilometres

$14,950

Great Deal

Toronto, ON

33 km away

Year:: 2013
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 315 hp 5.3L V8 Flex Fuel Vehicle
Exterior colour:: Black
Combined gas mileage:: 14 L/100km
Fuel type:: Flex Fuel Vehicle
Interior colour:: Black
Transmission:: Automatic
Mileage:: 167,000
Stock number:: 154825
VIN:: 3GTP2WE76DG141285

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2018 GMC Sierra 1500

Base Crew Cab 4WD

151,385 kilometres

$18,999

Great Deal

Pickering, ON

41 km away

Year:: 2018
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: White
Transmission:: Automatic
Mileage:: 151,385
Stock number:: 443142
VIN:: 3GTU2LEC1JG443140

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2021 GMC Sierra 1500

Denali Crew Cab 4WD

99,654 kilometres

$43,995

Great Deal

Guelph, ON

90 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
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: DARK WALNUT/DAR
Transmission:: Automatic
Mileage:: 99,654
Stock number:: 67718
VIN:: 3GTU9FET6MG473755

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2025 GMC Sierra 1500

AT4 Crew Cab 4WD

21,903 kilometres

$74,995

Fair Deal

Certified Pre-Owned

Guelph, ON

90 km away

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:: Black
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 21,903
Stock number:: 25T397A
VIN:: 3GTUUEEL7SG114503

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