Used 2021 GMC Sierra 1500 for Sale nearMedicine Hat, AB
- 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:
- Brown
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 179,500
- Stock #:
- 304504
- VIN:
- 1GTU9DEL4LZ115749
Sponsored by Davis GMC Buick
2020 GMC Sierra 1500
SLT Crew Cab 4WD
179,500 km
$35,499
- 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:
- 15 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 208,128
- Stock #:
- 304367
- VIN:
- 1GTU9AEF0MZ322326
Sponsored Listing
2021 GMC Sierra 1500
Crew Cab 4WD
208,128 km
$28,499
- 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:
- Gray
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 87,538
- Stock #:
- 352725
- VIN:
- 1GTU9FEL7LZ147560
Sponsored Listing
2020 GMC Sierra 1500
Denali Crew Cab 4WD
87,538 km
$49,307
- 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:
- Black
- Combined gas mileage:
- 13 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 100,300
- Stock #:
- 304056
- VIN:
- 3GTPUCEK6NG676518
2022 GMC Sierra 1500
Elevation Crew Cab 4WD
100,300 km
$37,499
- Year:
- 2022
- 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:
- 13,000
- Stock #:
- 380921
- VIN:
- 3GTPUEEL5NG560635
2022 GMC Sierra 1500
AT4 Crew Cab 4WD
13,000 km
$57,608
- 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
- Transmission:
- Automatic
- Mileage:
- 90,263
- Stock #:
- 131758
- VIN:
- 3GTPUCEK3NG620164
2022 GMC Sierra 1500
Elevation Crew Cab 4WD
90,263 km
$39,998
- 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:
- Brown
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 179,500
- Stock #:
- 304504
- VIN:
- 1GTU9DEL4LZ115749
2020 GMC Sierra 1500
SLT Crew Cab 4WD
179,500 km
$35,499
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior colour:
- Quicksilver Metallic
- Interior colour:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 156,000
- Stock #:
- F7GUE5
- VIN:
- 1GTU9DET6MZ244853
2021 GMC Sierra 1500
SLT Crew Cab 4WD
156,000 km
$37,062
- 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:
- Gray
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 87,538
- Stock #:
- 352725
- VIN:
- 1GTU9FEL7LZ147560
2020 GMC Sierra 1500
Denali Crew Cab 4WD
87,538 km
$49,307
- 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:
- Blue
- Combined gas mileage:
- 15 L/100km
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 88,274
- Stock #:
- 152234
- VIN:
- 3GTUUFEL2NG635252
Photos coming soon
2022 GMC Sierra 1500
AT4X Crew Cab 4WD
88,274 km
$54,710
- 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
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 74,840
- Stock #:
- 161439B
- VIN:
- 1GTUUCED7NZ634489
2022 GMC Sierra 1500
Elevation Crew Cab 4WD
74,840 km
$47,351
- 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:
- Black
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 186,808
- Stock #:
- 41314
- VIN:
- 1GTU9FEL5LZ359776
2020 GMC Sierra 1500
Denali Crew Cab 4WD
186,808 km
$37,404
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior colour:
- White
- Transmission:
- Automatic
- Mileage:
- 98,500
- Stock #:
- P4175A
- VIN:
- 3GTU9FEL6MG306148
2021 GMC Sierra 1500
Denali Crew Cab 4WD
98,500 km
$48,698
CarGurus Analysis:
2021 GMC Sierra 1500
With 517 currently listed for sale and an average price of $40,552.00 CAD, 29.4% 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:
- Black
- Fuel type:
- Gasoline
- Transmission:
- 8-Speed Automatic
- Mileage:
- 112,867
- Stock #:
- N26143A
- VIN:
- 1GTP9EED3LZ372431
2020 GMC Sierra 1500
AT4 Crew Cab 4WD
112,867 km
$42,926
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior colour:
- Red Quartz Tintcoat
- Interior colour:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 100,355
- Stock #:
- F7P3J5
- VIN:
- 1GTU9BED2LZ276551
2020 GMC Sierra 1500
SLE Crew Cab 4WD
100,355 km
$35,964
- 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:
- Silver
- Combined gas mileage:
- 10 L/100km
- Fuel type:
- Diesel
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 87,282
- Stock #:
- 6SR16362A
- VIN:
- 1GTU9DET6MZ253360
-$1,406
2021 GMC Sierra 1500
SLT Crew Cab 4WD
87,282 km
$46,405
$44,999
- 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
- Transmission:
- Automatic
- Mileage:
- 52,987
- Stock #:
- 16748A
- VIN:
- 3GTUUGEL5NG653444
2022 GMC Sierra 1500
Denali Crew Cab 4WD
52,987 km
$57,319
- 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:
- 75,689
- Stock #:
- 118603
- VIN:
- 1GTU9EET2MZ376983
2021 GMC Sierra 1500
AT4 Crew Cab 4WD
75,689 km
$49,998
- 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:
- Brown (Tan)
- Combined gas mileage:
- 14 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 153,249
- Stock #:
- 42195T
- VIN:
- 3GTUUDED4NG542195
2022 GMC Sierra 1500
SLT Crew Cab 4WD
153,249 km
$43,592
- Year:
- 2021
- 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:
- 143,494
- Stock #:
- F7R722
- VIN:
- 1GTU9CED4MZ109373
2021 GMC Sierra 1500
Elevation Crew Cab 4WD
143,494 km
$38,504
- 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:
- Gray
- Combined gas mileage:
- 15 L/100km
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 23,020
- Stock #:
- 131480
- VIN:
- 3GTUUGELXNG653519
2022 GMC Sierra 1500
Denali Crew Cab 4WD
23,020 km
$63,998
- 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:
- Desert Sand Metallic
- Combined gas mileage:
- 15 L/100km
- Fuel type:
- Gasoline
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 95,722
- Stock #:
- F7R326
- VIN:
- 3GTUUFEL5NG542032
2022 GMC Sierra 1500
AT4X Crew Cab 4WD
95,722 km
$57,095
- 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
- Transmission:
- 10-Speed Automatic
- Mileage:
- 202,871
- Stock #:
- 303620
- VIN:
- 3GTU9DET4MG131712
Sponsored Listing
2021 GMC Sierra 1500
SLT Crew Cab 4WD
202,871 km
$32,399
CarGurus Analysis: 2021 GMC Sierra 1500
overall
Summary
With 517 currently listed for sale and an average price of $40,552.00 CAD, 29.4% 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 mixes familiar capability with a few distinctive touches. GMC describes it as the same basic truck as the Chevrolet Silverado 1500, but with different styling and a handful of unique features, including an optional carbon-fibre composite cargo bed. That gives the Sierra a more individual identity than its corporate twin, while still keeping it firmly in the mainstream of the segment.
What makes this model year especially interesting is that its strongest character comes from the available Duramax turbodiesel inline-six. The truck is said to be at its best with that engine unless you cannot live without the deeply satisfying rumble of a V8. That suggests the Sierra’s appeal is not just about traditional pickup muscle, but also about offering a more affordable diesel alternative for buyers who value efficiency and torque-oriented drivability. At the same time, the changes for this year are described as modest rather than dramatic, so the 2021 Sierra 1500 is best understood as a fundamentally appealing truck that still benefits from attention to the details.
Other model years to consider
- Average price: $66,534.00 CAD
- Good/great deal percentage: 35.1%
- User rating: 5 / 5
- Total listings: 1,406
- Average price: $47,644.00 CAD
- Good/great deal percentage: 29.8%
- User rating: 5 / 5
- Total listings: 773
- Average price: $56,057.00 CAD
- Good/great deal percentage: 34.3%
- User rating: 4.64 / 5
- Total listings: 1,493
This analysis is based on CarGurus' proprietary market data from August 31, 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.
See more price trendsFAQs
How much does the 2021 GMC Sierra 1500 cost in Medicine Hat, AB?
Is the 2021 GMC Sierra 1500 a good car?
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Is the 2021 GMC Sierra 1500 safe?
What is the fuel economy of the 2021 GMC Sierra 1500?
What fuel types are available?
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