Used 2021 GMC Sierra 2500HD for Sale near Nova Scotia
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CarGurus Analysis: 2021 GMC Sierra 2500HD
Summary
With 52 currently listed for sale and an average price of $61,799.00 CAD, 26.9% of 2021 GMC Sierra 2500HD models for sale on CarGurus are rated as good or great deals.
Favourably reviewed: Owners rated the 2021 GMC Sierra 2500HD 5 / 5 stars.
100.0% of 2021 Sierra 2500HD models on CarGurus are accident free.
Why it stands out
The 2021 GMC Sierra 2500HD emerges as a robust choice in the heavy-duty pickup segment, boasting an impressive combination of reliability and upscale features. Known as a "Professional Grade" truck, it offers a more refined design and higher quality finishes compared to its Chevrolet Silverado counterpart while still maintaining a utilitarian edge. The latest generation includes various advanced technology offerings and comfort features that enhance the driving experience, setting it apart from competitors such as the Ford F-250 and Ram 2500. The 2021 model has achieved a perfect user rating of 5 / 5 stars, indicating high owner satisfaction, and it retains a notable 100% accident-free record, reflecting its reliability. Additionally, its solid build and available features, such as a versatile cabin layout and a powerful V8 engine, contribute to its appeal for both personal and commercial use.
Other model years to consider
- Average price: $96,132.00 CAD
- Good/great deal percentage: 30.4%
- User rating: 5 / 5
- Total listings: 135
- Average price: $81,374.00 CAD
- Good/great deal percentage: 28.8%
- User rating: 4 / 5
- Total listings: 163
- Average price: $69,415.00 CAD
- Good/great deal percentage: 30.8%
- User rating: 4 / 5
- Total listings: 143
This analysis is based on CarGurus' proprietary market data from June 29, 2026, CarGurus experts' opinions, and generative AI.
Relevant articles
2026 GMC Sierra 2500HD: Price, Specs and Release Date
The GMC Sierra 2500HD ostensibly competes with the Ford F-250, the Ram 2500, and the Chevrolet 2500HD, but it gets a leg up in the luxury department, especially with its bougie Denali Ultimate trim.
GMC Sierra 2500HD Buying Guide: Cost, Reliability, and the Best Years to Buy
Discover the ultimate buying guide for purchasing a used GMC Sierra 2500HD, covering each generation since 2001. Whether you're a first-time buyer or a GMC enthusiast, this comprehensive overview will help you research your next pre-owned GMC Sierra 2500HD.
5.0 Overall rating
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Allan K
Reviewed a 2021 GMC Sierra 2500HD on Jan 18, 2021
-Excellent trailering mirrors with lights, allow increased visibility when backing up at night -Engine noise is relatively quiet compared to older diesel pick ups, can order at fast food drive throughs without shutting engine off -Fuel economy is good for a vehicle of this size (I have 3500HD, not 2500HD) -Driver safety features and various camera views are very helpful -Trim version for this review is Denali, with power running boards, really not missing anything significant
Anonymous
Reviewed a 2021 GMC Sierra 2500HD on Sep 3, 2022
An absolutely beautiful pickup ! Handles & rides exceptionally well !! Nobody will regret making the decision to purchase this awesome truck .
jordyn c
Reviewed a 2021 GMC AT4 Crew Cab 4WD on Dec 4, 2023
This car is not missing nothing at all it is perfect
Kevin K
Reviewed a 2021 GMC Sierra 2500HD on Apr 21, 2022
So far we are very happy.We appreciate the options and layout
2021 GMC Sierra 2500HD Trims
| Trim type | MSRP |
|---|---|
| SLT Crew Cab 4WD | $56,200 |
| AT4 Crew Cab 4WD | $59,100 |
| SLE Crew Cab 4WD | $48,200 |
| Base Crew Cab 4WD | $43,400 |
| Denali Crew Cab 4WD | $65,500 |
2021 GMC Sierra 2500HD Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2021 GMC Sierra 2500HD prices has changed over time.
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