New & Used 2026 GMC Sierra 2500HD for Sale near Oakville, ON
300 results
CarGurus Analysis:
2026 GMC Sierra 2500HD
With 14 currently listed for sale near Oakville, ON and an average price of $78,741.00 CAD, 21.4% of 2026 GMC Sierras 2500HD for sale on CarGurus are rated as good or great deals.
Favourably reviewed: Owners rated the 2026 GMC Sierra 2500HD 5 / 5 stars.
100.0% of 2026 Sierra 2500HD models on CarGurus are accident free.
The 2026 GMC Sierra 2500HD is known for its upscale design and comfort features, making it a strong contender in the heavy-duty truck market.
CarGurus Analysis: 2026 GMC Sierra 2500HD
Summary
With 14 currently listed for sale near Oakville, ON and an average price of $78,741.00 CAD, 21.4% of 2026 GMC Sierras 2500HD for sale on CarGurus are rated as good or great deals.
Favourably reviewed: Owners rated the 2026 GMC Sierra 2500HD 5 / 5 stars.
100.0% of 2026 Sierra 2500HD models on CarGurus are accident free.
The 2026 GMC Sierra 2500HD is known for its upscale design and comfort features, making it a strong contender in the heavy-duty truck market.
Why it stands out
The 2026 GMC Sierra 2500HD distinguishes itself in the heavy-duty truck segment with its combination of luxury and functionality. As a three-quarter-ton pickup, it offers a robust build quality and a range of upscale features that appeal to both personal and fleet buyers. The Sierra 2500HD is equipped with advanced technology and comfort amenities, often surpassing its competitors in terms of interior quality and available features. Notably, it shares many components with the Chevrolet Silverado but leans towards a more premium finish, aligning with GMC's "Professional Grade" branding. This model year also boasts a 100% accident-free rate, enhancing its appeal as a reliable used vehicle option.
Other model years to consider
- Average price: $59,170.00 CAD
- Good/great deal percentage: 28.6%
- User rating: 4 / 5
- Total listings: 35
- Average price: $78,110.00 CAD
- Good/great deal percentage: 26.9%
- User rating: 5 / 5
- Total listings: 26
- Average price: $71,951.00 CAD
- Good/great deal percentage: 28.9%
- User rating: 4 / 5
- Total listings: 38
This analysis is based on CarGurus' proprietary market data from August 3, 2026, CarGurus experts' opinions, and generative AI.
5.0 Overall rating
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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
2026 GMC Sierra 2500HD Trims
| Trim type | MSRP |
|---|---|
| Pro Double Cab 4WD | $51,700 |
| SLT Crew Cab 4WD | $65,200 |
| Pro Crew Cab 4WD | $53,500 |
| SLE Crew Cab 4WD | $57,900 |
| AT4X Crew Cab 4WD | $85,200 |
| Denali Ultimate Crew Cab 4WD | $94,200 |
| AT4 Crew Cab 4WD | $72,200 |
| Denali Crew Cab 4WD | $75,200 |
2026 GMC Sierra 2500HD Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2026 GMC Sierra 2500HD prices has changed over time.
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How much does the 2026 GMC Sierra 2500HD cost in Oakville, ON?
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