Used 2021 GMC Sierra 1500 for Sale nearHalifax, NS
- 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:
- Summit White
- Combined gas mileage:
- 10 L/100km
- Fuel type:
- Diesel
- Interior colour:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 95,506
- Stock #:
- R22-620804
- VIN:
- 3GTUUEET3NG620804
Sponsored by Carson Exports
2022 GMC Sierra 1500
AT4 Crew Cab 4WD
95,506 km
$47,994
- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior colour:
- Onyx Black
- Transmission:
- Automatic
- Mileage:
- 106,993
- Stock #:
- T2366B
- VIN:
- 3GTUUCED5NG620025
Sponsored Listing
2022 GMC Sierra 1500
Elevation Crew Cab 4WD
106,993 km
$44,034
- 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:
- 154,805
- Stock #:
- P2642A
- VIN:
- 1GTU9DED9LZ133351
Sponsored Listing
2020 GMC Sierra 1500
SLT Crew Cab 4WD
154,805 km
$36,595
- 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:
- Summit White
- Combined gas mileage:
- 10 L/100km
- Fuel type:
- Diesel
- Interior colour:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 95,506
- Stock #:
- R22-620804
- VIN:
- 3GTUUEET3NG620804
2022 GMC Sierra 1500
AT4 Crew Cab 4WD
95,506 km
$47,994
- 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:
- 154,805
- Stock #:
- P2642A
- VIN:
- 1GTU9DED9LZ133351
2020 GMC Sierra 1500
SLT Crew Cab 4WD
154,805 km
$36,595
- 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:
- 200,778
- Stock #:
- N257004A
- VIN:
- 1GTU9DED9LZ274968
2020 GMC Sierra 1500
SLT Crew Cab 4WD
200,778 km
$29,899
- 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:
- 15 L/100km
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 86,235
- Stock #:
- N445066A
- VIN:
- 3GTP9EEL8MG190894
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
86,235 km
$44,977
- 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:
- 92,038
- Stock #:
- 94138B
- VIN:
- 1GTU9EET6MZ182294
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
92,038 km
$46,916
- 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
- Transmission:
- Automatic
- Mileage:
- 74,230
- Stock #:
- 260066
- VIN:
- 3GTU9EET9MG423264
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
74,230 km
$48,891
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 74,230
- Stock #:
- 260066P
- VIN:
- 3GTU9EET0MG423265
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
74,230 km
$48,891
- 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:
- 63,350
- Stock #:
- 240095
- VIN:
- 1GTU9EET6LZ377889
2020 GMC Sierra 1500
AT4 Crew Cab 4WD
63,350 km
$53,809
- 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:
- White
- Combined gas mileage:
- 13 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black (CHARCOAL)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 166,515
- Stock #:
- S6883B
- VIN:
- 3GTPUAEK5NG588998
2022 GMC Sierra 1500
Pro Crew Cab 4WD
166,515 km
$30,139
- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior colour:
- Onyx Black
- Transmission:
- Automatic
- Mileage:
- 106,993
- Stock #:
- T2366B
- VIN:
- 3GTUUCED5NG620025
2022 GMC Sierra 1500
Elevation Crew Cab 4WD
106,993 km
$44,034
CarGurus Analysis:
2021 GMC Sierra 1500
With 20 currently listed for sale near Halifax, NS and an average price of $37,738 CAD, 20.0% of 2021 GMC Sierras for sale on CarGurus are rated as good or great deals.
Favourably reviewed: Owners rated the 2021 GMC Sierra 1500 4.9 / 5 stars and CarGurus experts gave it a 5.67 / 10.
100.0% of 2021 Sierra 1500 models on CarGurus are accident free.
- 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:
- Cardinal Red
- Combined gas mileage:
- 13 L/100km
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 72,659
- Stock #:
- T1922D
- VIN:
- 1GTU9DED4LZ271024
Photos coming soon
2020 GMC Sierra 1500
SLT Crew Cab 4WD
72,659 km
$45,619
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 140,314
- Stock #:
- UP1777
- VIN:
- 3GTU9CED2MG357072
2021 GMC Sierra 1500
Elevation Crew Cab 4WD
140,314 km
$35,995
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior colour:
- Special Exterior Colour (01U)
- Transmission:
- Automatic
- Mileage:
- 118,431
- Stock #:
- 26367A
- VIN:
- 1GTR9AEF6LZ296819
2020 GMC Sierra 1500
Double Cab 4WD
118,431 km
$31,738
- 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:
- 106,318
- Stock #:
- N295750A
- VIN:
- 1GTU9BEDXMZ277044
2021 GMC Sierra 1500
SLE Crew Cab 4WD
106,318 km
$34,988
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Transmission:
- Automatic
- Mileage:
- 98,489
- Stock #:
- T2383B
- VIN:
- 3GTU9CET7MG360931
Photos coming soon
2021 GMC Sierra 1500
Elevation Crew Cab 4WD
98,489 km
No Price Listed
- 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:
- 78,700
- Stock #:
- 48473A
- VIN:
- 3GTU9CET3MG354057
2021 GMC Sierra 1500
Elevation Crew Cab 4WD
78,700 km
$51,732
- Year:
- 2020
- 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:
- Automatic
- Mileage:
- 225,625
- Stock #:
- 4484
- VIN:
- 1GTP9CEK1LZ341715
2020 GMC Sierra 1500
Elevation Crew Cab 4WD
225,625 km
$27,007
- Year:
- 2021
- 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:
- 15 L/100km
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 154,122
- VIN:
- 3GTU9AEF0MG121493
2021 GMC Sierra 1500
Crew Cab 4WD
154,122 km
$34,991
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 2 doors
- Drivetrain:
- 4X2
- Engine:
- 4.3L V6 Flex Fuel Vehicle
- Exterior colour:
- Summit White
- Combined gas mileage:
- 13 L/100km
- Fuel type:
- Flex Fuel Vehicle
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 76,747
- Stock #:
- 21-51360INT
- VIN:
- 3GTN8AEH1MG351360
2021 GMC Sierra 1500
LB RWD
76,747 km
$30,996
- 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:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 270,000
- Stock #:
- CO-125019
- VIN:
- 1GTR9AEF8LZ125019
2020 GMC Sierra 1500
Double Cab 4WD
270,000 km
$24,900
CarGurus Analysis: 2021 GMC Sierra 1500
Summary
With 20 currently listed for sale near Halifax, NS and an average price of $37,738 CAD, 20.0% of 2021 GMC Sierras for sale on CarGurus are rated as good or great deals.
Favourably reviewed: Owners rated the 2021 GMC Sierra 1500 4.9 / 5 stars and CarGurus experts gave it a 5.67 / 10.
100.0% of 2021 Sierra 1500 models on CarGurus are accident free.
Why it stands out
The 2021 GMC Sierra 1500 stands out as a full-size light-duty pickup that leans on distinctive styling and a few unique features rather than a wholesale reinvention. GMC’s “professional grade” positioning is mostly marketing language, but the truck does separate itself from its Chevrolet counterpart with different styling and an optional carbon-fibre composite cargo bed. That gives it a more individual identity for buyers who want a familiar pickup formula with a slightly more premium presentation.
What makes this truck especially appealing is that its strongest character comes from the powertrain choice highlighted in the source material: unless you cannot live without the deeply satisfying rumble of a V8 engine, the 2021 GMC Sierra 1500 is at its best with the affordable Duramax turbodiesel inline-six. The same source also notes that this year brings several changes, though none are earth-shattering, which suggests the Sierra’s appeal is more about refinement and detail than dramatic transformation. Overall, it remains a fundamentally appealing truck, but one that benefits from careful attention to the details.
Other model years to consider
- Average price: $46,014 CAD
- Good/great deal percentage: 20.0%
- User rating: 5 / 5
- Total listings: 30
- Average price: $52,543 CAD
- Good/great deal percentage: 18.9%
- User rating: 4.64 / 5
- Total listings: 53
- Average price: $47,006 CAD
- Good/great deal percentage: 18.8%
- User rating: 4.33 / 5
- Total listings: 48
This analysis is based on CarGurus' proprietary market data from September 9, 2026, CarGurus experts' opinions, and generative AI.
5.0 Overall rating
Filter by rating
Matthew B
Reviewed a 2021 GMC AT4 Crew Cab 4WD on Jan 7, 2025
Best truck I have driven! Highway speeds are great and feels like I’m driving a Cadillac.
Brandon S
Reviewed a 2021 GMC SLT Crew Cab 4WD on Apr 1, 2026
Love the SLT and all the features it has definitely a great value and good driving truck with good suspension and quality
Donald P
Reviewed a 2021 GMC Sierra 1500 on Oct 8, 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
Reviewed a 2021 GMC Sierra 1500 on Jun 6, 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 Trims
| Trim type | MSRP |
|---|---|
| Elevation Double Cab 4WD | $46,400 |
| SLE Double Cab 4WD | $44,700 |
| Crew Cab 4WD | $39,700 |
| SLT Crew Cab 4WD | $50,800 |
| SLE Crew Cab 4WD | $47,100 |
| Denali Crew Cab 4WD | $59,300 |
| AT4 Crew Cab 4WD | $54,700 |
| Elevation Crew Cab 4WD | $49,000 |
2021 GMC Sierra 1500 Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2021 GMC Sierra 1500 prices has changed over time.
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