New & Used 2025 GMC Sierra 3500HD for Sale near Hailey, ID
207 results
CarGurus Analysis:
2025 GMC Sierra 3500HD
With 1,238 currently listed for sale and an average price of $77,444.00, 30.9% 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.
95.6% of 2025 Sierra 3500HD models on CarGurus are accident free.
CarGurus Analysis: 2025 GMC Sierra 3500HD
Summary
With 1,238 currently listed for sale and an average price of $77,444.00, 30.9% 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.
95.6% of 2025 Sierra 3500HD models on CarGurus are accident free.
Why it stands out
The 2025 GMC Sierra 3500HD remains a standout choice in the heavy-duty truck segment, combining exceptional towing capability with a more refined and luxurious driving experience compared to its competitors. With a maximum towing capacity of up to 35,500 pounds, dependent on the configuration, and powerful engine options, including a 6.6-liter Duramax turbodiesel V8 that delivers 445 horsepower and an impressive 910 lb-ft of torque, it earns its place as a genuine workhorse. The 2025 model continues to incorporate advanced technology for both towing and infotainment, making it more user-friendly for everyday use while retaining its "commercial grade" toughness that has appealed to buyers over the years. Additionally, the accident-free percentage is notably high at 95.6%, which enhances its appeal among buyers looking for reliability. However, potential buyers should note that while it offers great features and capabilities, some rivals can tow more, and higher trim levels can be considerably expensive.
Other model years to consider
- Average price: $69,722.00
- Good/great deal percentage: 31.6%
- User rating: 5 / 5
- Total listings: 1,362
- Average price: $57,229.00
- Good/great deal percentage: 30.7%
- Accident-free percentage: 91.4%
- Total listings: 1,291
- Average price: $52,109.00
- Good/great deal percentage: 29.7%
- User rating: 5 / 5
- Total listings: 691
This analysis is based on CarGurus' proprietary market data from June 8, 2026, CarGurus experts' opinions, and generative AI.
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GMC Sierra 3500HD Buying Guide: Cost, Reliability, and the Best Years to Buy
Discover the ultimate buying guide for purchasing a used GMC Sierra 3500HD covering each generation since 1988. Whether you're a first-time buyer or a GMC enthusiast, this comprehensive overview will help you research your next pre-owned GMC Sierra 3500HD.
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 |
| SLT Crew Cab 4WD | $65,900 |
| Pro Crew Cab LB 4WD | $54,200 |
| 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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