Used 2020 GMC Sierra 1500 for Sale near Ontario

92 results

Toronto, ON

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2021 GMC Sierra 1500

Denali Crew Cab 4WD

64,000 kilometres

$50,988

Good Deal

Guelph, ON

73 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
Exterior colour:: Black
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 64,000
Stock number:: MG207174
VIN:: 3GTU9FED4MG207174

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2019 GMC Sierra 1500

SLE Crew Cab 4WD

101,115 kilometres

$29,987

Great Deal

Ajax, ON

35 km away

Year:: 2019
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:: 12 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 101,115
Stock number:: 18-260087A
VIN:: 1GTP9BEK5KZ302019

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2020 GMC Sierra 1500

AT4 Crew Cab 4WD

144,301 kilometres

$42,888

Fair Deal

Mississauga, ON

20 km away

Year:: 2020
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:: 13 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 144,301
Stock number:: U346522
VIN:: 1GTP9EED8LZ346522

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2021 GMC Sierra 1500

Elevation Crew Cab 4WD

152,800 kilometres

$32,999

Great Deal

Toronto, ON

17 km away

Year:: 2021
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Black
Transmission:: Automatic
Mileage:: 152,800
Stock number:: 52693
VIN:: 1GTU9CET7MZ238571

2021 GMC Sierra 1500

Elevation Crew Cab 4WD

172,000 kilometres

$30,999

Great Deal

Hornby, ON

38 km away

Year:: 2021
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: White
Transmission:: Automatic
Mileage:: 172,000
Stock number:: 454975
VIN:: 3GTU9CED3MG454975

2019 GMC Sierra 1500

Elevation Crew Cab 4WD

203,795 kilometres

$23,475

Great Deal

Scarborough, ON

24 km away

Year:: 2019
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Drivetrain:: Four-Wheel Drive
Exterior colour:: Silver
Transmission:: Automatic
Mileage:: 203,795
Stock number:: 74323
VIN:: 1GTU9CED2KZ422239

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2019 GMC Sierra 1500

Elevation Crew Cab 4WD

166,100 kilometres

$25,999

Great Deal

Whitby, ON

45 km away

Year:: 2019
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Drivetrain:: Four-Wheel Drive
Exterior colour:: White
Interior colour:: Black
Transmission:: Automatic
Mileage:: 166,100
VIN:: 1GTU9CED4KZ235528

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2020 GMC Sierra 1500

Denali Crew Cab 4WD

204,100 kilometres

$28,882

Great Deal

Oakville, ON

28 km away

Year:: 2020
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
Transmission:: Automatic
Mileage:: 204,100
Stock number:: B1140T
VIN:: 1GTU9FEDXLZ226780

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2021 GMC Sierra 1500

Denali Crew Cab 4WD

70,236 kilometres

$49,950

Great Deal

Niagara Falls, ON

64 km away

Year:: 2021
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Black
Transmission:: Automatic
Mileage:: 70,236
Stock number:: 545125A
VIN:: 3GTU9FEL8MG450171

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2019 GMC Sierra 1500

SLE Crew Cab 4WD

101,115 kilometres

$29,987

Great Deal

Ajax, ON

35 km away

Year:: 2019
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:: 12 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 101,115
Stock number:: 18-260087A
VIN:: 1GTP9BEK5KZ302019

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2019 GMC Sierra 1500

Denali Crew Cab 4WD

190,560 kilometres

$31,995

Great Deal

Burlington, ON

47 km away

Year:: 2019
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:: 14 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 190,560
Stock number:: A3521
VIN:: 1GTU9FED7KZ411836

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2021 GMC Sierra 1500

SLE Double Cab 4WD

59,000 kilometres

$44,900

Good Deal

York, ON

14 km away

Year:: 2021
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Exterior colour:: Blue
Transmission:: Automatic
Mileage:: 59,000
Stock number:: 110286
VIN:: 1GTR9BED3MZ110286

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2021 GMC Sierra 1500

Denali Crew Cab 4WD

64,000 kilometres

$50,988

Good Deal

Guelph, ON

73 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
Exterior colour:: Black
Combined gas mileage:: 14 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 64,000
Stock number:: MG207174
VIN:: 3GTU9FED4MG207174

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2021 GMC Sierra 1500

AT4 Crew Cab 4WD

148,545 kilometres

$41,998

Good Deal

Grimsby, ON

53 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:: Black
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 148,545
Stock number:: R677B
VIN:: 1GTU9EET0MZ170559

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2021 GMC Sierra 1500

AT4 Crew Cab 4WD

172,814 kilometres

$38,898

Good Deal

Grimsby, ON

53 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:: White
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 172,814
Stock number:: T108A
VIN:: 1GTU9EET4MZ315165

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2021 GMC Sierra 1500

AT4 Crew Cab 4WD

197,634 kilometres

$37,995

Good Deal

Certified Pre-Owned

Brampton, ON

28 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:: Black
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 197,634
Stock number:: 206082B
VIN:: 1GTU9EETXMZ239533

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2020 GMC Sierra 1500

Elevation Crew Cab 4WD

86,075 kilometres

$41,698

Good Deal

Guelph, ON

76 km away

Year:: 2020
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:: 13 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 86,075
Stock number:: 26CR1575A
VIN:: 1GTU9CED1LZ281908

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2019 GMC Sierra 1500

SLE Crew Cab 4WD

38,154 kilometres

$39,995

Good Deal

Welland, ON

71 km away

Year:: 2019
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
Transmission:: 8-Speed Automatic
Mileage:: 38,154
Stock number:: 36494A
VIN:: 1GTU9BED2KZ349061

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2021 GMC Sierra 1500

Elevation Crew Cab 4WD

110,317 kilometres

$39,895

Good Deal

Toronto, ON

1 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:: White
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 110,317
Stock number:: P4919
VIN:: 3GTU9CET1MG360570

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2020 GMC Sierra 1500

SLE Crew Cab 4WD

159,700 kilometres

$28,990

Good Deal

Woodbridge, ON

24 km away

Year:: 2020
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:: 13 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 159,700
Stock number:: 7464
VIN:: 1GTU9BED1LZ262463

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2021 GMC Sierra 1500

SLT Crew Cab 4WD

111,044 kilometres

$40,600

Good Deal

Certified Pre-Owned

Oakville, ON

35 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
Exterior colour:: Black
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 111,044
Stock number:: YK4021A
VIN:: 3GTU9DED1MG456729

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2021 GMC Sierra 1500

AT4 Crew Cab 4WD

172,814 kilometres

$38,898

Good Deal

Grimsby, ON

53 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:: White
Combined gas mileage:: 10 L/100km
Fuel type:: Diesel
Interior colour:: Black
Transmission:: Automatic
Mileage:: 172,814
Stock number:: T108A
VIN:: 1GTU9EET4MZ315165

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Reviews

FAQs

4.7 Overall rating

(49 reviews)

Jeremy S

5.0

Reviewed a 2020 GMC Denali Crew Cab 4WD on Nov. 23, 2024

Great truck, great value, awesome vehicle accessories package. Highly recommend this truck.

Heriberto M

5.0

Reviewed a 2020 GMC Sierra 1500 on Jun. 24, 2024

It’s a reliable truck great engine and just a great choice for pickup truck

Robert B

5.0

Reviewed a 2020 GMC Sierra 1500 on Mar. 17, 2024

The truck has everything I wanted in a truck. It’s comparable to a Chevy Silverado 1500

Deborah E

5.0

Reviewed a 2020 GMC Sierra 1500 on Aug. 07, 2022

Absolutely stunning vehicle. Pure luxury pick-up truck. Serious power, w/a 6.2L V8 engine; smooth, wonderful ride, lots of driver convenience & safety features; comfortable seating, roomy cab interior....I could go on. GMC has left nothing out of their Sierra Denali line. Beautiful truck - everyone Ive talked to feels the same. Commanding presence on the road. Tops Dodge Ram & Ford models, in my opinion. I have a 2020 model. The 2023 model tops even THAT!!!

Garry R

5.0

Reviewed a 2020 GMC Sierra 1500 on Feb. 12, 2022

Great design and tecnology. Spacious and smooth ride. Comfortable for passengers and driver. The Denali leaves nothing to be desired.

2020 GMC Sierra 1500 FAQs

How much does the 2020 GMC Sierra 1500 cost in Ontario?

The average 2020 GMC Sierra 1500 costs about $41,526.02. The average price has decreased by -4.2% since last year. The 92 for sale near Ontario on CarGurus, range from $16,995 to $62,882 in price.

How many 2020 GMC Sierra 1500 vehicles in Ontario have no reported accidents or damage?

92 out of 92 for sale near Ontario have no reported accidents or damage.

What is the fuel economy of the 2020 GMC Sierra 1500?

Depending on the engine and options, the 2020 GMC Sierra 1500 gets between 9 and 14 MPG (or MPGe).

What fuel types are available?

Diesel, Flex Fuel Vehicle, Gasoline engines are available.

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