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Used 2021 GMC Sierra 1500 for Sale near Ottawa, ON

107 results
Ottawa, ON
2021 GMC Sierra 1500 Denali Crew Cab 4WD Mike Fair Chevrolet Buick GMC Cadillac Ltd

2021 GMC Sierra 1500

Denali Crew Cab 4WD

88,861 kilometres

$50,888

Fair Deal
Smiths Falls, ON
65 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
Transmission:
Automatic
Mileage:
88,861
Stock number:
25688A
VIN:
3GTU9FED8MG425327

Sponsored

2021 GMC Sierra 1500 Elevation Crew Cab 4WD

2021 GMC Sierra 1500

Elevation Crew Cab 4WD

156,193 kilometres

$37,994

Fair Deal
Gatineau, QC
7 km away
Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
White
Interior colour:
Black
Transmission:
Automatic
Mileage:
156,193
Stock number:
26079A
VIN:
3GTU9CED4MG480078

Sponsored

2020 GMC Sierra 1500 Denali Crew Cab 4WD

2020 GMC Sierra 1500

Denali Crew Cab 4WD

71,900 kilometres

$50,500

Good Deal
Certified Pre-Owned
Ottawa, ON
6 km away
Year:
2020
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Exterior colour:
Onyx Black
Interior colour:
Jet Black
Transmission:
Automatic
Mileage:
71,900
Stock number:
26-0505A
VIN:
1GTU9FEL1LZ126381

Sponsored

2022 GMC Sierra 1500 Denali Crew Cab 4WD

2022 GMC Sierra 1500

Denali Crew Cab 4WD

66,391 kilometres

$53,988

Great Deal
Ottawa, ON
26 km away
Year:
2022
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:
15 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
66,391
Stock number:
T4015
VIN:
3GTUUGEL9NG505555

2022 GMC Sierra 1500 SLE Crew Cab 4WD

2022 GMC Sierra 1500

SLE Crew Cab 4WD

101,399 kilometres

$35,888

Great Deal
Ottawa, ON
13 km away
Year:
2022
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 2.7L I4
Exterior colour:
Blue
Combined gas mileage:
13 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
101,399
Stock number:
4258A
VIN:
3GTPUBEK6NG660877

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2021 GMC Sierra 1500

Denali Crew Cab 4WD

65,011 kilometres

$49,730

Great Deal
Ottawa, ON
25 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:
Black
Combined gas mileage:
14 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
65,011
Stock number:
C14044
VIN:
3GTU9FEL7MG110980

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2021 GMC Sierra 1500

Denali Crew Cab 4WD

106,845 kilometres

$43,998

Great Deal
Ottawa, ON
5 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:
Black
Combined gas mileage:
14 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
106,845
Stock number:
R26785A
VIN:
3GTU9FELXMG416782

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2022 GMC Sierra 1500

AT4X Crew Cab 4WD

59,153 kilometres

$58,501

Great Deal
Ottawa, ON
26 km away
Year:
2022
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:
59,153
Stock number:
T3923
VIN:
3GTUUFEL7NG506018

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2021 GMC Sierra 1500

Elevation Crew Cab 4WD

125,444 kilometres

$35,988

Great Deal
Ottawa, ON
26 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:
Gray
Transmission:
Automatic
Mileage:
125,444
Stock number:
T3830
VIN:
3GTU9CET5MG334859

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2022 GMC Sierra 1500

AT4 Crew Cab 4WD

75,461 kilometres

$49,995

Great Deal
Ottawa, ON
26 km away
Year:
2022
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:
15 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
75,461
Stock number:
T3567
VIN:
3GTPUEEL3NG560505

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2021 GMC Sierra 1500

Elevation Double Cab 4WD

135,617 kilometres

$35,997

Great Deal
Ottawa, ON
5 km away
Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 2.7L I4
Exterior colour:
White
Combined gas mileage:
12 L/100km
Fuel type:
Gasoline
Transmission:
8-Speed Automatic
Mileage:
135,617
Stock number:
R27762A
VIN:
1GTR9CEK4MZ191044

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2022 GMC Sierra 1500

AT4 Crew Cab 4WD

79,780 kilometres

$49,995

Great Deal
Ottawa, ON
26 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:
Silver
Combined gas mileage:
10 L/100km
Fuel type:
Diesel
Interior colour:
Gray
Transmission:
Automatic
Mileage:
79,780
Stock number:
T3556
VIN:
3GTUUEETXNG561203

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2020 GMC Sierra 1500

Denali Crew Cab 4WD

107,771 kilometres

$46,700

Good Deal
Ottawa, ON
18 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:
Black
Combined gas mileage:
10 L/100km
Fuel type:
Diesel
Interior colour:
Black
Transmission:
Automatic
Mileage:
107,771
Stock number:
250631A
VIN:
1GTU9FET6LZ247648

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2021 GMC Sierra 1500

AT4 Crew Cab 4WD

129,500 kilometres

$45,538

Good Deal
Ottawa, ON
13 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:
Red
Combined gas mileage:
10 L/100km
Fuel type:
Diesel
Transmission:
Automatic
Mileage:
129,500
Stock number:
P6732A
VIN:
1GTU9EET6MZ364819

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2021 GMC Sierra 1500

Denali Crew Cab 4WD

112,693 kilometres

$46,888

Fair Deal
Smiths Falls, ON
65 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:
Black
Combined gas mileage:
14 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
112,693
Stock number:
25143A
VIN:
3GTU9FEL4MG450281

Sponsored

  1. Home
  2. / Used Cars
  3. / GMC Sierra 1500
  4. / 2021
  5. / Ontario
  6. / Ottawa
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 Ottawa, ON?

The average 2021 GMC Sierra 1500 costs about $44,507.39. The average price has decreased by -6.8% since last year. The 107 for sale near Ottawa, ON on CarGurus, range from $26,257 to $67,888 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 Ottawa, ON have no reported accidents or damage?

107 out of 107 for sale near Ottawa, 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 MPG (or MPGe).

What fuel types are available?

Diesel, Flex Fuel Vehicle, Gasoline engines are available.

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