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Used 2021 GMC Sierra 1500 for Sale near Saint John, NB

54 results
Saint John, NB
2021 GMC Sierra 1500 SLE Crew Cab 4WD Truro Nissan

2021 GMC Sierra 1500

SLE Crew Cab 4WD

170,296 kilometres

$34,628

Fair Deal
Upper Onslow, NS
215 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
Fuel type:
Diesel
Mileage:
170,296
Stock number:
306346B
VIN:
3GTU9BET8MG122175

Sponsored

2021 GMC Sierra 1500 Double Cab 4WD

2021 GMC Sierra 1500

Double Cab 4WD

183,000 kilometres

$24,995

Fair Deal
Fredericton, NB
86 km away
Year:
2021
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:
Silver
Combined gas mileage:
14 L/100km
Fuel type:
Flex Fuel Vehicle
Interior colour:
Black
Transmission:
Automatic
Mileage:
183,000
Stock number:
215242
VIN:
1GTR9AEH8MZ215242

Sponsored

2020 GMC Sierra 1500 Denali Crew Cab 4WD

2020 GMC Sierra 1500

Denali Crew Cab 4WD

109,942 kilometres

$42,900

Good Deal
Lower Sackville, NS
197 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:
Gray
Combined gas mileage:
13 L/100km
Fuel type:
Gasoline
Interior colour:
Black
Transmission:
Automatic
Mileage:
109,942
Stock number:
348244
VIN:
1GTU9FED4LZ348244

Sponsored

2022 GMC Sierra 1500 Pro Regular Cab RWD

2022 GMC Sierra 1500

Pro Regular Cab RWD

55,731 kilometres

$26,800

Great Deal
Halifax, NS
203 km away
Year:
2022
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
4X2
Engine:
310 hp 2.7L I4
Exterior colour:
White
Combined gas mileage:
12 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
55,731
Stock number:
S17260
VIN:
3GTNHAEKXNG517260

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2021 GMC Sierra 1500

Denali Crew Cab 4WD

138,763 kilometres

$40,000

Great Deal
Certified Pre-Owned
Woodstock, NB
155 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:
138,763
Stock number:
25317B
VIN:
3GTU9FEL9MG164202

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2021 GMC Sierra 1500

AT4 Crew Cab 4WD

108,365 kilometres

$44,900

Good Deal
Halifax, NS
203 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:
Blue
Combined gas mileage:
14 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
108,365
Stock number:
PS5625A
VIN:
1GTP9EED9MZ403070

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2022 GMC Sierra 1500

AT4 Crew Cab 4WD

57,479 kilometres

$57,998

Good Deal
Saint John, NB
3 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:
Cayenne Red Tintcoat
Combined gas mileage:
10 L/100km
Fuel type:
Diesel
Interior colour:
Jet Black with Kalahari accents leather - Heated
Transmission:
Automatic
Mileage:
57,479
Stock number:
U2837
VIN:
3GTUUEET4NG611402

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2021 GMC Sierra 1500

SLE Crew Cab 4WD

160,000 kilometres

$33,990

Good Deal
Dartmouth, NS
206 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:
160,000
Stock number:
P25-822A
VIN:
1GTU9BET4MZ237355

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Photos coming soon

2022 GMC Sierra 1500

Pro Regular Cab RWD

55,731 kilometres

$26,800

Great Deal
Halifax, NS
203 km away
Year:
2022
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
4X2
Engine:
310 hp 2.7L I4
Exterior colour:
White
Combined gas mileage:
12 L/100km
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
55,731
Stock number:
S17260
VIN:
3GTNHAEKXNG517260

Sponsored

  1. Home
  2. / Used Cars
  3. / GMC Sierra 1500
  4. / 2021
  5. / New Brunswick
  6. / Saint John
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.

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

Steve D
5.0
Reviewed a 2021 GMC Sierra 1500 on Mar. 13, 2022

great truck, rides great, is loaded with all the options and gets great MPG for a truck this size.

2021 GMC Sierra 1500 FAQs

How much does the 2021 GMC Sierra 1500 cost in Saint John, NB?

The average 2021 GMC Sierra 1500 costs about $43,887.83. The average price has decreased by -7.4% since last year. The 44 for sale near Saint John, NB on CarGurus, range from $24,995 to $71,511 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 Saint John, NB have no reported accidents or damage?

44 out of 44 for sale near Saint John, NB 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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