New & Used 2025 GMC Sierra 3500HD for Sale near Phoenix, AZ
254 results
CarGurus Analysis:
2025 GMC Sierra 3500HD
With 147 currently listed for sale near Phoenix, AZ and an average price of $81,531.00, 14.3% of 2025 GMC Sierras 3500HD for sale on CarGurus are rated as good or great deals.
98.0% of 2025 GMC Sierra 3500HD models on CarGurus are accident free.
The 2025 GMC Sierra 3500HD is known for its impressive towing and hauling capabilities with strong engine options and luxurious higher trims.
CarGurus Analysis: 2025 GMC Sierra 3500HD
Summary
With 147 currently listed for sale near Phoenix, AZ and an average price of $81,531.00, 14.3% of 2025 GMC Sierras 3500HD for sale on CarGurus are rated as good or great deals.
98.0% of 2025 GMC Sierra 3500HD models on CarGurus are accident free.
The 2025 GMC Sierra 3500HD is known for its impressive towing and hauling capabilities with strong engine options and luxurious higher trims.
Why it stands out
The 2025 GMC Sierra 3500HD is positioned as a robust heavy-duty truck that merges commercial-grade performance with a luxurious interior experience, particularly in its top-tier Denali trim. Its history dates back to the early 1900s and has evolved into a refined option for consumers looking for both capacity and comfort. The latest model boasts strong towing capabilities, reaching up to 35,500 pounds when properly equipped, thanks to its available Duramax turbodiesel engine, which offers 445 horsepower and 910 lb-ft of torque. Not only does it excel in power, but technology and comfort have also received significant upgrades, making it appealing to buyers who need a capable work truck without sacrificing luxury.
Despite its strengths, potential buyers should consider that larger trucks can be unwieldy in urban environments and that the costs for the high-end models can escalate quickly. Overall, the Sierra 3500HD stands out for its blend of capability, comfort, and advanced technology, making it a formidable competitor in the heavy-duty truck market.
Other model years to consider
- Average price: $76,508.00
- Good/great deal percentage: 13.7%
- User rating: 5 / 5
- Total listings: 168
- Average price: $63,257.00
- Good/great deal percentage: 11.9%
- User rating: 5 / 5
- Total listings: 151
- Average price: $51,964.00
- Good/great deal percentage: 9.7%
- User rating: 5 / 5
- Total listings: 62
This analysis is based on CarGurus' proprietary market data from April 7, 2026, CarGurus experts' opinions, and generative AI.
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2025 GMC Sierra 3500HD Pricing, Specs, and Release Date
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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 |
| AT4 Crew Cab 4WD | $72,200 |
| SLT Crew Cab 4WD | $65,900 |
| Pro Crew Cab LB 4WD | $54,200 |
| 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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