New & Used 2025 GMC Sierra 3500HD for Sale near Phoenix, AZ
278 results
CarGurus Analysis:
2025 GMC Sierra 3500HD
With 157 currently listed for sale near Phoenix, AZ and an average price of $80,390.00, 20.4% of 2025 GMC Sierra 3500HDs for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2025 GMC Sierra 3500HD 5 / 5 stars.
98.7% of 2025 Sierra 3500HD models on CarGurus are accident free.
The 2025 GMC Sierra 3500HD continues to excel with impressive hauling and towing capabilities, alongside various luxurious trim options catering to both workhorse and high-end buyer needs.
CarGurus Analysis: 2025 GMC Sierra 3500HD
Summary
With 157 currently listed for sale near Phoenix, AZ and an average price of $80,390.00, 20.4% of 2025 GMC Sierra 3500HDs for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2025 GMC Sierra 3500HD 5 / 5 stars.
98.7% of 2025 Sierra 3500HD models on CarGurus are accident free.
The 2025 GMC Sierra 3500HD continues to excel with impressive hauling and towing capabilities, alongside various luxurious trim options catering to both workhorse and high-end buyer needs.
Why it stands out
The 2025 GMC Sierra 3500HD remains a formidable contender in the heavy-duty truck market, distinguished by its powerful performance and extensive capabilities. An upgrade to a more refined interior has set it apart from its competitors, shifting the Sierra 3500HD’s image from solely a commercial vehicle to a luxurious alternative, especially in the high-end Denali trims. With an innovative range of configurations, buyers can select from different cab styles and bed lengths to meet their specific needs. The introduction of advanced technology, such as the MultiPro tailgate and trailering assist features, enhances its usability for both work and leisure activities. In terms of strength, the Sierra 3500HD can tow up to 35,500 pounds when equipped correctly, making it ideal for demanding tasks. Nonetheless, the truck’s significant price range and larger size may present challenges for parking and daily use, which prospective buyers should consider.
Other model years to consider
- Average price: $78,778.00
- Good/great deal percentage: 23.5%
- User rating: 5 / 5
- Total listings: 170
- Average price: $60,556.00
- Good/great deal percentage: 21.4%
- Total listings: 154
- Average price: $56,621.00
- Good/great deal percentage: 22.1%
- User rating: 4.25 / 5
- Total listings: 86
This analysis is based on CarGurus' proprietary market data from May 26, 2026, CarGurus experts' opinions, and generative AI.
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2025 GMC Sierra 3500HD Pricing, Specs, and Release Date
Like its slightly less beefy 2500HD sibling, the 2025 GMC Sierra 3500HD offers added features for the new model year, including a standard trailer brake controller.
5.0 Overall rating
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Jason R
Reviewed a 2025 GMC AT4 Crew Cab 4WD on Apr 5, 2025
This thing is awesome! Super comfortable and optioned well. I really like it and am happy with this purchase
2025 GMC Sierra 3500HD Trims
| Trim type | MSRP |
|---|---|
| SLE Crew Cab 4WD | $58,300 |
| Pro Crew Cab 4WD | $54,000 |
| Pro Crew Cab LB 4WD | $54,200 |
| SLT Crew Cab 4WD | $65,900 |
| AT4 Crew Cab 4WD | $72,200 |
| Pro Regular Cab LB 4WD | $50,300 |
| Denali Ultimate Crew Cab 4WD | $96,700 |
| Denali Crew Cab 4WD | $75,000 |
2025 GMC Sierra 3500HD Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2025 GMC Sierra 3500HD prices has changed over time.
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