Used 2024 GMC Sierra 2500HD for Sale near San Antonio, TX

## Summary - With 3,537 currently listed for sale on CarGurus and an **average price of $69,405.00**, 34.1% of 2024 GMC Sierra 2500HD models for sale on CarGurus are rated as good or great deals. - **Favorably reviewed:** Owners rated the 2024 GMC Sierra 2500HD 3.86 / 5 stars. - **94.3% of 2024 GMC Sierra 2500HD models on CarGurus are accident-free**. - The 2024 GMC Sierra 2500HD Denali Ultimate stands out as a blend of heavy-duty capability and luxury features, powered exclusively by a 6.6-liter turbocharged Duramax diesel V8, offering impressive towing capacities and an upscale interior. ## Why it stands out The 2024 GMC Sierra 2500HD shines with its combination of robust towing capabilities and luxurious amenities, epitomized by the newly introduced Denali Ultimate trim. This particular model features a powerful 6.6-liter turbocharged Duramax diesel V8 engine, delivering a remarkable 470 horsepower and 975 pound-feet of torque, which enables a towing capacity of 22,500 pounds—an increase over the previous model year. Not only does the Sierra 2500HD fulfill the needs of those requiring serious hauling power, but it also elevates the driving experience with a lavish interior. The Denali Ultimate trim includes premium touches such as full-grain leather seating, heated and ventilated seats with a massage function, and advanced technology features like a 13.4-inch touchscreen infotainment system, and a 15-inch head-up display. Despite its massive size and capabilities, parking can be challenging, making it essential for prospective owners to consider their space needs. Overall, the Sierra 2500HD combines heavy-duty features with the kind of plush comfort and technology that luxury vehicle buyers expect. ## Other model years to consider - **[2025 GMC Sierra 2500HD](https://www.cargurus.com/Cars/l-Used-2025-GMC-Sierra-2500HD-c33462)** - Average price: $76,440.00 - Good/great deal percentage: 33.6% - User rating: 5 / 5 - Total listings: 2,987 - **[2023 GMC Sierra 2500HD](https://www.cargurus.com/Cars/l-Used-2023-GMC-Sierra-2500HD-c32421)** - Average price: $56,852.00 - Good/great deal percentage: 32.8% - User rating: 4.33 / 5 - Total listings: 3,427 - **[2020 GMC Sierra 2500HD](https://www.cargurus.com/Cars/l-Used-2020-GMC-Sierra-2500HD-c28993)** - Average price: $48,983.00 - Good/great deal percentage: 32.9% - User rating: 4.88 / 5 - Total listings: 1,385 This analysis is based on CarGurus' proprietary market data from March 9, 2026, CarGurus experts' opinions, and generative AI.