Used 2021 GMC Sierra 1500 for Sale near Calgary, AB
CarGurus Analysis: 2021 GMC Sierra 1500
## Summary
- With 551 currently listed for sale and an **average price of $42,051.00 CAD**, 30.7% 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.
- **100.0% of 2021 Sierra models on CarGurus are accident free**.
- The 2021 GMC Sierra 1500 features luxurious interior options, advanced technology, and exceptional engine performance.
## Why it stands out
The 2021 GMC Sierra 1500 distinguishes itself in the competitive full-size pickup market with its upscale features and robust engine performance. While it shares much of its underpinnings with the Chevrolet Silverado 1500, the Sierra offers unique styling and luxurious touches, particularly in the Denali trim. Noteworthy for its optional Duramax turbodiesel inline-six, the Sierra produces 277 horsepower while delivering remarkable towing capacity and efficiency. Expert reviews praise its comfortable interior, advanced technology for enhanced driving experience, and versatile cargo options, including a carbon-fibre composite cargo bed in select models. However, potential buyers should note the truck's pricing can escalate quickly with added features, and some interior materials may not meet the premium expectations set by its higher trims.
## Other model years to consider
- **[2025 GMC Sierra 1500](https://www.cargurus.ca/Cars/l-Used-2025-GMC-Sierra-1500-c33540)**
- Average price: $68,484.00 CAD
- Good/great deal percentage: 32.2%
- User rating: 5 / 5
- Total listings: 1,281
- **[2022 GMC Sierra 1500](https://www.cargurus.ca/Cars/l-Used-2022-GMC-Sierra-1500-c31916)**
- Average price: $49,931.00 CAD
- Good/great deal percentage: 30.9%
- User rating: 5 / 5
- Total listings: 781
- **[2024 GMC Sierra 1500](https://www.cargurus.ca/Cars/l-Used-2024-GMC-Sierra-1500-c32900)**
- Average price: $57,829.00 CAD
- Good/great deal percentage: 33.6%
- User rating: 4.6 / 5
- Total listings: 1,460
This analysis is based on CarGurus' proprietary market data from May 18, 2026, CarGurus experts' opinions, and generative AI.
5 Overall rating
(21 reviews)Best truck I have driven! Highway speeds are great and feels like I’m driving a Cadillac.
Love the SLT and all the features it has definitely a great value and good driving truck with good suspension and quality
When the sales rep said “It has everything but the kitchen sink” I’m pretty sure it has those in it too! This is the most rugged yet luxurious truck I’ve ever ridden in much less owned. I can’t say enough about the features that makes everything from lining up with a trailer hitch to getting warnings via through the seat vibration when getting too close to something when backing up. Heck it even has a forward facing camera that helps up front. Two thumbs all the way around!
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.
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 Calgary, AB?
The average 2021 GMC Sierra 1500 costs about $41,870.98. The average price has decreased by -6% since last year. The 90 for sale near Calgary, AB on CarGurus, range from $24,517 to $84,359 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 Calgary, AB have no reported accidents or damage?
90 out of 90 for sale near Calgary, AB 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, Gasoline engines are available.
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