Used GMC Sierra 2500HD for Sale near Canavoy, PE
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior colour:
- Silver
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 233,600
- Stock #:
- F08413A
- VIN:
- 1GT59ME79MF278858
Sponsored Listing
2021 GMC Sierra 2500HD
SLE Double Cab 4WD
233,600 km
$34,888
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior colour:
- Red Quartz Tintcoat
- Fuel type:
- Biodiesel
- Interior colour:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 178,227
- Stock #:
- 26c479a
- VIN:
- 1GT12REY3KF229662
Sponsored Listing
2019 GMC Sierra 2500HD
SLT Crew Cab 4WD
178,227 km
$43,995
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Fuel type:
- Biodiesel
- Transmission:
- Automatic
- Mileage:
- 107,500
- Stock #:
- 261633A
- VIN:
- 1GT49LEY9RF311413
Sponsored Listing
2024 GMC Sierra 2500HD
Pro Crew Cab 4WD
107,500 km
$59,444
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior colour:
- Black
- Fuel type:
- Biodiesel
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 37,890
- Stock #:
- A9075
- VIN:
- 1GT19PEY1RF240542
-$5,000
2024 GMC Sierra 2500HD
AT4 Crew Cab 4WD
37,890 km
$89,888
$85,759
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior colour:
- Black
- Fuel type:
- Biodiesel
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 143,000
- Stock #:
- P26-621
- VIN:
- 1GT49PEY9PF112415
2023 GMC Sierra 2500HD
AT4 Crew Cab 4WD
143,000 km
$61,990
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior colour:
- Onyx Black (GBA)
- Transmission:
- Automatic
- Mileage:
- 96,995
- Stock #:
- MF127749
- VIN:
- 1GT49REY4MF127749
2021 GMC Sierra 2500HD
Denali Crew Cab 4WD
96,995 km
$69,995
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Fuel type:
- Biodiesel
- Transmission:
- Automatic
- Mileage:
- 107,500
- Stock #:
- 261633A
- VIN:
- 1GT49LEY9RF311413
2024 GMC Sierra 2500HD
Pro Crew Cab 4WD
107,500 km
$59,444
- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior colour:
- Silver
- Transmission:
- 6-Speed Automatic
- Mileage:
- 116,405
- Stock #:
- P7140
- VIN:
- 1GT49REY1NF263709
2022 GMC Sierra 2500HD
Denali Crew Cab 4WD
116,405 km
$70,034
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior colour:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 149,115
- Stock #:
- P7179
- VIN:
- 1GT19PEY7PF147165
2023 GMC Sierra 2500HD
AT4 Crew Cab 4WD
149,115 km
$69,034
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior colour:
- Black
- Fuel type:
- Biodiesel
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 102,000
- Stock #:
- P26-572
- VIN:
- 1GT59MEY5RF218477
2024 GMC Sierra 2500HD
SLE Double Cab 4WD
102,000 km
$59,990
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 360 hp 6L V8 Flex Fuel Vehicle
- Exterior colour:
- Brown
- Fuel type:
- Flex Fuel Vehicle
- Interior colour:
- Gray - Light
- Transmission:
- Automatic
- Mileage:
- 137,000
- Stock #:
- P26-508
- VIN:
- 1GT22XEG2FZ109792
2015 GMC Sierra 2500HD
Base Double Cab SB 4WD
137,000 km
$26,990
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior colour:
- Onyx Black
- Interior colour:
- Brownstone Heated/ Cooled Leather Seats
- Transmission:
- Automatic
- Mileage:
- 47,447
- Stock #:
- 6217B
- VIN:
- 1GT49REY1RF144094
2024 GMC Sierra 2500HD
Denali Crew Cab 4WD
47,447 km
$85,991
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Exterior colour:
- Silver
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 233,600
- Stock #:
- F08413A
- VIN:
- 1GT59ME79MF278858
2021 GMC Sierra 2500HD
SLE Double Cab 4WD
233,600 km
$34,888
Recommended model year:
2021 GMC Sierra 2500HD
Shop 2021 GMC Sierra 2500HD »With 76 currently listed for sale and an average price of $58,323 CAD, 35.5% of 2021 GMC Sierra 2500HD listings on CarGurus are rated as good or great deals.
Favourably reviewed: Owners rated the 2021 GMC Sierra 2500HD 5 / 5 stars.
- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior colour:
- Silver
- Fuel type:
- Biodiesel
- Interior colour:
- Gray
- Transmission:
- Automatic
- Mileage:
- 203,000
- Stock #:
- P26-177
- VIN:
- 1GT59MEY7NF259218
2022 GMC Sierra 2500HD
SLE Double Cab 4WD
203,000 km
$51,990
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 2 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 401 hp 6.6L V8
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 19,135
- Stock #:
- A321907
- VIN:
- 1GT39LE73RF321907
2024 GMC Sierra 2500HD
Pro Regular Cab LB 4WD
19,135 km
$58,995
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior colour:
- Red Quartz Tintcoat
- Fuel type:
- Biodiesel
- Interior colour:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 178,227
- Stock #:
- 26c479a
- VIN:
- 1GT12REY3KF229662
2019 GMC Sierra 2500HD
SLT Crew Cab 4WD
178,227 km
$43,995
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Transmission:
- Automatic
- Mileage:
- 65,903
- Stock #:
- A166377
- VIN:
- 1GT49PEY7RF166377
2024 GMC Sierra 2500HD
AT4 Crew Cab 4WD
65,903 km
$83,995
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Exterior colour:
- White
- Interior colour:
- Gray
- Transmission:
- Automatic
- Stock #:
- 643778
- VIN:
- 1GT12XE87FF643778
2015 GMC Sierra 2500HD
Work Truck Crew Cab 4WD
$24,999
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 470 hp 6.6L V8 Biodiesel
- Exterior colour:
- Black
- Fuel type:
- Biodiesel
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 59,417
- Stock #:
- 176343
- VIN:
- 1GT4UZEY7SF176343
2025 GMC Sierra 2500HD
AT4X Crew Cab 4WD
59,417 km
$121,302
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 6.6L V8 Biodiesel
- Exterior colour:
- Volcanic Red Tint Coat
- Fuel type:
- Biodiesel
- Interior colour:
- Black Heated Leather
- Transmission:
- Automatic
- Mileage:
- 230,000
- Stock #:
- 6378A
- VIN:
- 1GT12TEY5JF123936
2018 GMC Sierra 2500HD
SLT Crew Cab SB 4WD
230,000 km
$44,195
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior colour:
- White
- Interior colour:
- Black
- Transmission:
- Automatic
- Mileage:
- 230,000
- Stock #:
- https://www.buymetropreowned.ca/shop
- VIN:
- 1GT49PEY8LF129555
2020 GMC Sierra 2500HD
AT4 Crew Cab 4WD
230,000 km
$53,990
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 2500HD
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior colour:
- Onyx Black (GBA)
- Transmission:
- Automatic
- Mileage:
- 96,995
- Stock #:
- MF127749
- VIN:
- 1GT49REY4MF127749
Sponsored Listing
2021 GMC Sierra 2500HD
Denali Crew Cab 4WD
96,995 km
$69,995
How much does the GMC Sierra 2500HD cost in today's market?
Used GMC Sierra 2500HD prices span a wide range depending on model year. Here's what the market looks like right now:
| Model Year | Current Avg. Price | Year-Round Range |
|---|---|---|
| 2025 | $91,645 CAD | $91,614 CAD – $103,718 CAD |
| 2024 | $77,504 CAD | $76,712 CAD – $83,201 CAD |
| 2023 | $65,395 CAD | $65,395 CAD – $74,590 CAD |
| 2022 | $60,440 CAD | $60,440 CAD – $65,140 CAD |
| 2021 | $58,100 CAD | $56,130 CAD – $61,903 CAD |
| 2020 | $55,882 CAD | $53,257 CAD – $59,924 CAD |
| 2019 | $39,131 CAD | $38,792 CAD – $51,121 CAD |
| 2018 | $41,310 CAD | $39,707 CAD – $50,987 CAD |
| 2015 | $30,933 CAD | $26,775 CAD – $38,720 CAD |
The GMC Sierra 2500HD's current nationwide average price is $70,132 CAD, and its lowest point over the past year was $66,595 CAD. Recently, prices have come down for the 2023, 2024, and 2025 models, making now a good time to shop recent model years.
Is the GMC Sierra 2500HD a good car?
Yes — the GMC Sierra 2500HD is a strong choice if you want heavy-duty capability with a more upscale feel. The all-generations owner rating is 4.5/5 across every model year in the data.
Owners consistently praise its power, towing ability, comfortable ride, and premium-feeling features. Across the newer model years, the truck also stands out for its strong cabin comfort and work-ready refinement.
Expert reviews rate the 2024 and 2022 models among the highest across all years.
The main trade-offs are fuel consumption, high pricing on upper trims, and some reported quality and infotainment issues in recent years. 27.5% of listings are priced as good or great deals.
Are GMC Sierra 2500HD models reliable?
Owners consistently praise the GMC Sierra 2500HD for its power, towing capability, comfort, and strong overall performance. Expert commentary also points to a premium-feeling truck with serious capability and a broad feature set.
- Owners rate the GMC Sierra 2500HD between 3.5 and 5 out of 5 stars across all model years in the data.
For used buyers, long-term ownership risk is best managed by checking service history carefully and focusing on well-maintained trucks with documented upkeep.
What should I look for when buying a used GMC Sierra 2500HD?
Key things to evaluate:
- Safety package: GMC Sierra HD standard safety features include automatic emergency braking, forward collision warning, pedestrian detection, and lane departure warning, while the Denali Ultimate adds front and rear parking sensors, a surround-view parking camera, adaptive cruise control, rear cross-traffic alert, blind-spot monitoring, and a rear-facing cargo bed camera.
- Infotainment: The Denali Ultimate features a 13.4-inch screen with wireless Apple CarPlay and Android Auto, a wireless device charging pad, Google built-in, a 12-speaker Bose surround-sound audio system, and split-screen navigation.
- Fuel efficiency: During long highway stints the Duramax diesel dipped as low as 11.2 litres per 100 kilometres, and at suburban/city speeds economy ratings crested well beyond 20 L/100 km.
Which GMC Sierra 2500HD trim should I buy?
The 2024 GMC Sierra 2500HD offers these trims:
- Pro: The entry trim for buyers who want the Sierra HD’s core heavy-duty capability in the most straightforward package.
- SLE: A step up for shoppers who want more equipment while staying close to the truck’s value-focused side.
- SLT: A strong all-rounder that adds more comfort and convenience for buyers who split time between work and daily use.
- AT4: The off-road-oriented choice, with skid plates, off-road suspension upgrades, a more robust transfer case, and standard 4WD from this trim up.
- Denali: The luxury-focused trim for buyers who want a more premium cabin and upscale presentation.
- AT4X: The upgraded off-road trim for shoppers who want the AT4’s capability focus with an even more specialised setup.
- Denali Ultimate: The top trim and the best-value pick if you want the most complete feature set, including the 13.4-inch screen, wireless smartphone projection, 12-speaker Bose audio, standard MultiPro Tailgate, and the full suite of driver-assistance features.
What GMC Sierra 2500HD do most buyers choose?
The GMC Sierra 2500HD years with the most listings are 2024, 2025, and 2023.
| Model Year | Total Listings | Good + Great Deals % |
|---|---|---|
| 2024 | 202 | 28.7% |
| 2025 | 190 | 27.9% |
| 2023 | 188 | 26.1% |
| 2022 | 106 | 32.1% |
| 2026 | 86 | 34.9% |
| 2021 | 74 | 35.1% |
These higher-volume years tend to be the most popular because they give you the broadest mix of availability, pricing, and trim choices. They also make it easier to compare similar trucks and find one that fits your budget and equipment needs.
What is the GMC Sierra 2500HD's resale value?
| Model Year | Current Avg. Price | Year-Over-Year Change |
|---|---|---|
| 2015 | $30,933 CAD | −20.45% |
| 2025 | $91,645 CAD | −8.92% |
| 2023 | $65,395 CAD | −8.41% |
| 2018 | $41,310 CAD | −7.45% |
| 2022 | $60,440 CAD | −7.21% |
| 2024 | $77,504 CAD | −6.54% |
| 2019 | $39,131 CAD | −5.42% |
| 2021 | $58,100 CAD | −1.21% |
| 2020 | $55,882 CAD | +2.24% |
Most model years are down year over year, which creates better buying opportunities for used shoppers. The largest drops are concentrated in the newer and older ends of the range, while one model year has moved up slightly. The smallest changes are clustered in the middle of the lineup, where prices have been steadier.
The 2020, 2021, and 2019 model years have held their value best, with the smallest year-over-year price changes.
Is the GMC Sierra 2500HD safe?
- 2024: 9/10
- 2022: 8/10
The GMC Sierra HD comes standard with automatic emergency braking, forward collision warning, pedestrian detection, and lane departure warning, while the Denali Ultimate adds front and rear parking sensors, a surround-view parking camera, adaptive cruise control, rear cross-traffic alert, blind-spot monitoring, and a rear-facing cargo bed camera.
For the safest used buy, the 2024 model posts the highest confirmed score of 9/10.
Should I buy a used GMC Sierra 2500HD now or wait for the next model?
Buy now if:
- Price trend: The 2025 model is at −8.92% versus a year ago, and the 2024 model is at −6.54%.
- Deal availability: The 2025 model has 27.9% good and great deals, and the 2024 model has 28.7%.
- Sweet-spot year: The 2024 model has the most listings at a current average price of $77,504 CAD. The GMC Sierra 2500HD offers a massive cabin with luxury trimmings and strong towing capability.
Consider waiting if:
- Powertrain/efficiency: The 6.6-litre Duramax turbocharged diesel V8 produces 470 horsepower and 975 lb-ft of torque, and during long highway stints it dipped as low as 11.2 litres per 100 kilometres.
- Tech: The Denali Ultimate features a 13.4-inch screen, wireless Apple CarPlay and Android Auto, a wireless device charging pad, Google built-in, a 12-speaker Bose surround-sound audio system, and split-screen navigation.
- Safety: The latest model adds front and rear parking sensors, a surround-view parking camera, adaptive cruise control, rear cross-traffic alert, blind-spot monitoring, and a rear-facing cargo bed camera.
- Starting price: The 2024 GMC Sierra 2500 Denali Ultimate heavy-duty pickup truck has a base price of $125,630 CAD.
If you're buying used today, the 2024 model year offers the best mix of value and availability. If you want the latest tech and features, it may be worth waiting for the next model year's inventory to build up.
How does the 2021 GMC Sierra 2500HD compare to the 2021 Ford F-250 Super Duty?
| Spec | 2021 GMC Sierra 2500HD | 2021 Ford F-250 Super Duty |
|---|---|---|
| Starting MSRP | $36,200 CAD | $34,230 CAD |
| Average used price | $58,100 CAD | $59,451 CAD |
| Listings available | 74 | 121 |
| Good & great deal share | 35.1% | 23.1% |
Read our full side-by-side expert comparison here.
These recommendations are based on CarGurus' proprietary market data from October 21, 2026, CarGurus experts' opinions, and generative AI.
4.5 Overall rating
Customers say
The GMC Sierra 2500HD is a favored choice among truck owners, known for its impressive power, towing capabilities, and comfortable ride. Drivers consistently appreciate its smooth handling and luxurious features that cater to both work and leisure needs. Owners often highlight its reliability and strong performance in challenging tasks like towing heavy loads. However, some owners do express concerns regarding fuel economy and pricing, noting that it can feel expensive compared to competitors, as well as mentioning quality issues in certain models. Overall, the Sierra 2500HD stands out for its performance and comfort, making it a solid option for those in need of a heavy-duty truck.
AI generated from the text of customer reviews.
Filter by year
Filter by rating
What people say
Christopher S
Reviewed a 2025 GMC Sierra 2500HD on Nov 5, 2025
The 2025 GMC Sierra 2500HD stands out as a more refined and upscale version of the Silverado 2500, offering the same impressive power and towing capability with added luxury and tech touches. Its interior feels more premium, benefits from features like the MultiPro tailgate, and has a slightly smoother ride.
4TEC L
Reviewed a 2024 GMC Sierra 2500HD on Jul 27, 2025
Outstanding vehicle! Has everything I expected and has a lot of capabilities.
Joe S
Reviewed a 2026 GMC AT4 Crew Cab 4WD on May 11, 2026
It has all the bells and whistles that I want including the premium plus package, the technology package, and the camper snow plow package
Cristobal R
Reviewed a 2020 GMC Denali Crew Cab 4WD on Dec 17, 2025
Absolutely love the truck and it was at a good price for the amount of miles and condition!
GMC Sierra 2500HD Trims
| Trim type | MSRP |
|---|---|
| Pro Double Cab 4WD | $51,700 |
| SLT Crew Cab 4WD | $65,200 |
| SLE Crew Cab 4WD | $57,900 |
| Pro Crew Cab 4WD | $53,500 |
| AT4X Crew Cab 4WD | $85,200 |
| Denali Ultimate Crew Cab 4WD | $94,200 |
| Denali Crew Cab 4WD | $75,200 |
| AT4 Crew Cab 4WD | $72,200 |
GMC Sierra 2500HD Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of GMC Sierra 2500HD prices has changed over time.
See more price trendsGMC Sierra 2500HD Pricing Analysis
Pricing Analysis by Model Year
Key Insights
- New-Car Premium: The 2026 model year shows a significant average price of $78,684 CAD, reflecting a 67.4% premium over its starting MSRP.
- Depreciation Curve: The 2016 model year has experienced the steepest depreciation at -5.7%, indicating a decline in value compared to its original price.
- Best Value Sweet Spot: The 2023 model year, priced at $53,811 CAD, offers a balanced option with a 27.5% increase over its starting MSRP, appealing to budget-conscious shoppers.
Model Year Pricing
| Model Year | Starting MSRP | Avg Price | Avg Price vs Starting MSRP |
|---|---|---|---|
| 2026 | $47,000 CAD | $78,684 CAD | +67.4% |
| 2025 | $46,300 CAD | $70,799 CAD | +52.9% |
| 2024 | $45,400 CAD | $64,674 CAD | +42.5% |
| 2023 | $42,200 CAD | $53,811 CAD | +27.5% |
| 2022 | $36,200 CAD | $50,463 CAD | +39.4% |
| 2021 | $36,200 CAD | $49,192 CAD | +35.9% |
| 2020 | $35,800 CAD | $47,940 CAD | +33.9% |
| 2019 | $38,200 CAD | $39,474 CAD | +3.3% |
| 2018 | $35,000 CAD | $37,236 CAD | +6.4% |
| 2017 | $34,190 CAD | $34,397 CAD | +0.6% |
| 2016 | $33,535 CAD | $31,627 CAD | -5.7% |
Pricing by Popular Canadian Cities
Market Area: Nationwide
Key Insights
- Highest-Price Market: Quebec, QC leads with an average price of $74,198 CAD, indicating a premium market for the GMC Sierra 2500HD.
- Best Value: Vancouver, BC offers the lowest average price at $47,521 CAD, presenting a more affordable option for potential buyers.
- Inventory Drives Stability: Toronto, ON has the most listings at 96, suggesting a robust market presence that may stabilise pricing.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Toronto, ON | 96 | $61,345 CAD |
| Montreal, QC | 78 | $71,054 CAD |
| Ottawa, ON | 78 | $70,901 CAD |
| Calgary, AB | 66 | $60,732 CAD |
| Edmonton, AB | 65 | $59,248 CAD |
| Quebec, QC | 59 | $74,198 CAD |
| London, ON | 55 | $62,716 CAD |
| Winnipeg, MB | 49 | $72,826 CAD |
| Vancouver, BC | 31 | $47,521 CAD |
| Halifax, NS | 12 | $49,992 CAD |
These recommendations are based on CarGurus' proprietary market data from October 20, 2026, CarGurus experts' opinions, and generative AI.
CarGurus recommends the 2021 GMC Sierra 2500HD
Summary
With 76 currently listed for sale and an average price of $58,323 CAD, 35.5% of 2021 GMC Sierra 2500HD listings on CarGurus are rated as good or great deals.
Favourably reviewed: Owners rated the 2021 GMC Sierra 2500HD 5 / 5 stars.
Why it stands out
The 2021 GMC Sierra 2500HD stands out as a heavy-duty pickup that leans more upscale than many rivals, with a broader range of trim levels and upscale options than the related Chevrolet Silverado 2500HD. That positioning fits GMC’s “Professional Grade” image, and it helps the truck appeal to buyers who want a work-capable three-quarter-ton pickup without giving up on comfort or a more premium feel. It is also available in Canada in Pro, SLE, SLT, AT4, AT4X, Denali, and Denali Ultimate trims, with Regular Cab, Crew Cab, and Double Cab body styles and 7-foot or 8-foot-2-inch cargo beds.
For 2021, the Sierra 2500HD offers a 6.6-litre V8 gas engine with a six-speed automatic transmission, and an available 6.6-litre Duramax turbodiesel V8 with a 10-speed automatic transmission from Allison. Rear- and four-wheel drive are available. The truck’s equipment list is a strength, with Bluetooth, Android Auto, Apple CarPlay, and Wi-Fi hotspot accessibility through the GMC infotainment system, plus available remote keyless entry and rear-seat reminders. Higher trims can add a Bose premium audio system, power-adjustable front seats, chrome grille trim, dual-zone automatic climate control, and power-folding tailgate options, while AT4 models bring off-road hardware such as skid plates, off-road suspension upgrades, and a more robust transfer case.
There are trade-offs to consider, though. Used fourth-generation Sierra 2500HD models are known for issues including check engine lights tied to diesel particulate filters or emissions sensors, sluggish infotainment responses, rough or delayed shifts, electrical glitches, MultiPro tailgate faults, and faulty trailer brake controllers. They also had very high MSRPs when new, so even used examples can be expensive.
Other model years to consider
- 2024 GMC Sierra 2500HD
- Average price: $77,318 CAD
- Good/great deal percentage: 26.8%
- User rating: 4.2 / 5
- Total listings: 205
- 2025 GMC Sierra 2500HD
- Average price: $92,490 CAD
- Good/great deal percentage: 24.7%
- User rating: 5 / 5
- Total listings: 194
- 2020 GMC Sierra 2500HD
- Average price: $55,585 CAD
- Good/great deal percentage: 37.0%
- User rating: 4.86 / 5
- Total listings: 46
Similar models to consider
- Ford F-250 Super Duty
- Average price: $58,870 CAD
- Good/great deal percentage: 23.5%
- User rating: 4.47 / 5
- Total listings: 425
- RAM 2500
- Average price: $58,773 CAD
- Good/great deal percentage: 28.1%
- User rating: 4.63 / 5
- Total listings: 1,034
- Chevrolet Silverado 2500HD
- Average price: $63,108 CAD
- Good/great deal percentage: 30.1%
- User rating: 4.48 / 5
- Total listings: 541
These recommendations are based on CarGurus' proprietary market data from October 19, 2026, CarGurus experts' opinions, and generative AI.
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