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Used 2021 GMC Sierra 1500 for Sale near Stouffville, ON

129 results
Stouffville, ON
2020 GMC Sierra 1500 Elevation Crew Cab 4WD Eastside Chevrolet Buick GMC Ltd

2020 GMC Sierra 1500

Elevation Crew Cab 4WD

159,446 kilometres

$37,501

Fair Deal
Markham, ON
15 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:
Silver
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
8-Speed Automatic
Mileage:
159,446
Stock number:
346680B
VIN:
1GTU9CED5LZ346680

Sponsored

2022 GMC Sierra 1500 AT4 Crew Cab 4WD

2022 GMC Sierra 1500

AT4 Crew Cab 4WD

98,240 kilometres

$47,888

Great Deal
Stouffville, ON
1 km away
Year:
2022
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Summit White
Transmission:
Automatic
Mileage:
98,240
Stock number:
25F3162A
VIN:
3GTPUEEL7NG659358

Sponsored

2022 GMC Sierra 1500 Denali Crew Cab 4WD

2022 GMC Sierra 1500

Denali Crew Cab 4WD

78,000 kilometres

$53,988

Fair Deal
Scarborough, ON
20 km away
Year:
2022
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:
78,000
Stock number:
U27074A
VIN:
3GTUUGED9NG670160

Sponsored

2021 GMC Sierra 1500 Denali Crew Cab 4WD

2021 GMC Sierra 1500

Denali Crew Cab 4WD

64,000 kilometres

$50,988

Great Deal
Guelph, ON
96 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

2021 GMC Sierra 1500 Elevation Crew Cab 4WD

2021 GMC Sierra 1500

Elevation Crew Cab 4WD

172,000 kilometres

$30,999

Great Deal
Hornby, ON
64 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

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2021 GMC Sierra 1500

AT4 Crew Cab 4WD

120,668 kilometres

$40,995

Great Deal
Certified Pre-Owned
Brampton, ON
43 km away
Year:
2021
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:
15 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
120,668
Stock number:
324785A
VIN:
1GTP9EELXMZ281343

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2020 GMC Sierra 1500

Denali Crew Cab 4WD

204,100 kilometres

$28,882

Great Deal
Oakville, ON
61 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
97 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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2022 GMC Sierra 1500

AT4 Crew Cab 4WD

98,240 kilometres

$47,888

Great Deal
Stouffville, ON
1 km away
Year:
2022
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Summit White
Transmission:
Automatic
Mileage:
98,240
Stock number:
25F3162A
VIN:
3GTPUEEL7NG659358

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2021 GMC Sierra 1500

SLE Double Cab 4WD

59,000 kilometres

$44,900

Good Deal
York, ON
36 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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2022 GMC Sierra 1500

Elevation Crew Cab 4WD

96,949 kilometres

$44,697

Good Deal
Grimsby, ON
90 km away
Year:
2022
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:
96,949
Stock number:
T182A
VIN:
3GTUUCED0NG657371

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2022 GMC Sierra 1500

AT4 Crew Cab 4WD

86,266 kilometres

$53,900

Good Deal
Midland, ON
98 km away
Year:
2022
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:
86,266
Stock number:
00U472
VIN:
3GTUUEET7NG659766

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2021 GMC Sierra 1500

AT4 Crew Cab 4WD

172,814 kilometres

$38,898

Good Deal
Grimsby, 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
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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2022 GMC Sierra 1500

SLT Crew Cab 4WD

70,593 kilometres

$52,995

Good Deal
Certified Pre-Owned
Collingwood, ON
94 km away
Year:
2022
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:
14 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
70,593
Stock number:
26158A
VIN:
3GTUUDED5NG502739

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2020 GMC Sierra 1500

Denali Crew Cab 4WD

69,602 kilometres

$49,988

Good Deal
Niagara Falls, ON
96 km away
Year:
2020
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:
69,602
Stock number:
11276
VIN:
1GTU9FEL5LZ146178

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2021 GMC Sierra 1500

SLE Double Cab 4WD

59,000 kilometres

$44,900

Good Deal
York, ON
36 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

Sponsored

  1. Home
  2. / Used Cars
  3. / GMC Sierra 1500
  4. / 2021
  5. / Ontario
  6. / Stouffville
Overview
Reviews
FAQs
Picture of 2021 GMC Sierra 1500

Unless you can’t live without the deeply-satisfying rumble of a V8 engine, the 2021 GMC Sierra 1500 is at its best when equipped with the affordable Duramax turbodiesel inline-six.

GMC is the “professional grade” brand at General Motors, but that’s just marketing mumbo jumbo. The 2021 GMC Sierra 1500 is the same thing as a Chevrolet Silverado 1500, but with different styling and a handful of unique features, like an optional carbon-fibre composite cargo bed. This year, GMC makes several changes to its full-size light-duty pickup truck, none of them earth-shattering. This remains a fundamentally appealing truck in need of attention to the details.

4.9 Overall rating

(46 reviews)
Matthew B
5.0
Reviewed a 2021 GMC AT4 Crew Cab 4WD on Jan. 07, 2025

Best truck I have driven! Highway speeds are great and feels like I’m driving a Cadillac.

Greg O
5.0
Reviewed a 2021 GMC Sierra 1500 on Feb. 15, 2024

Nice vehicle! Liked it better than the same year Ram.

cameron s
5.0
Reviewed a 2021 GMC Sierra 1500 on Jan. 09, 2024

Its great looking and functioning very smooth with a excellent warranty. I miss the trunk in my Ridgeline but there are so many aftermarket applications Im excited to build this truck out.

Donald P
5.0
Reviewed a 2021 GMC Sierra 1500 on Oct. 08, 2023

I love everything about this truck, so much I bought one. I got one with the 3liter duramax. Hopefully it’ll be the last truck I’ll ever own.

Randy R
5.0
Reviewed a 2021 GMC Sierra 1500 on Jun. 05, 2023

The features on the 2021 GMC Sierra was everything and more then what I expected. The value of the truck was decent considering the times we live in now. Would highly recommend GMC so far

2021 GMC Sierra 1500 FAQs

How much does the 2021 GMC Sierra 1500 cost in Stouffville, ON?

The average 2021 GMC Sierra 1500 costs about $44,443.48. The average price has decreased by -7.2% since last year. The 129 for sale near Stouffville, ON on CarGurus, range from $16,995 to $70,636 in price.

Is the 2021 GMC Sierra 1500 a good car?

CarGurus experts gave the 2021 GMC Sierra 1500 an overall rating of 5.7/10 and 2021 GMC Sierra 1500 owners have rated the vehicle a 4.9/5 stars on average. If a vehicle has both strong expert and owner reviews, you can feel confident in its quality. If either expert reviews, owner reviews, or both are spotty, you might want to do some research to figure out where the car falls short.

How many 2021 GMC Sierra 1500 vehicles in Stouffville, ON have no reported accidents or damage?

129 out of 129 for sale near Stouffville, ON have no reported accidents or damage.

Is the 2021 GMC Sierra 1500 safe?

CarGurus experts gave the 2021 GMC Sierra 1500 a safety rating of 4/10.

What is the fuel economy of the 2021 GMC Sierra 1500?

Depending on the engine and options, the 2021 GMC Sierra 1500 gets between 9 and 14 L/100km (or EV battery range).

What fuel types are available?

Diesel, Flex Fuel Vehicle, Gasoline engines are available.

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