Used 2023 GMC Sierra 3500HD for Sale near Georgetown, TX

## Summary - With 1,515 currently listed for sale on CarGurus and an **average price of $58,422.00**, 34.9% of 2023 GMC Sierra 3500HDs for sale on CarGurus are rated as good or great deals. - **Favorably reviewed:** Owners rated the 2023 GMC Sierra 3500HD 5 / 5 stars. - **92.0% of 2023 Sierra 3500HD models on CarGurus are accident free.** - The 2023 GMC Sierra 3500HD features impressive hauling and towing capabilities along with luxurious higher trim levels and smart tech features for towing and off-roading. ## Why it stands out The 2023 GMC Sierra 3500HD stands out in the heavy-duty truck market for its exceptional blend of power, luxury, and advanced technology. As the latest iteration of GMC's heavy-duty series, it boasts improvements in towing and hauling capabilities that are critical for workhorse vehicles. With two engine options, including a robust 6.6-liter Duramax turbodiesel that produces 445 horsepower and an impressive 910 lb-ft of torque, this model year facilitates hauling up to 7,442 pounds and towing up to 35,500 pounds. The Sierra 3500HD also emphasizes comfort and technology, particularly in its higher trims such as the Denali, which offers premium leather, advanced infotainment systems, and numerous safety features like forward collision alert and lane departure warning. For buyers looking for a dependable truck that doesn't compromise on luxury, the 2023 GMC Sierra 3500HD is a compelling choice, though potential buyers may want to consider its size and handling characteristics in urban environments. ## Other model years to consider - **[2024 GMC Sierra 3500HD](https://www.cargurus.com/Cars/l-Used-2024-GMC-Sierra-3500HD-c32775)** - Average price: $69,501.00 - Good/great deal percentage: 32.6% - User rating: 5 / 5 - Total listings: 1,462 - **[2021 GMC Sierra 3500HD](https://www.cargurus.com/Cars/l-Used-2021-GMC-Sierra-3500HD-c30861)** - Average price: $53,415.00 - Good/great deal percentage: 38.0% - User rating: 5 / 5 - Total listings: 840 - **[2019 GMC Sierra 3500HD](https://www.cargurus.com/Cars/l-Used-2019-GMC-Sierra-3500HD-c27682)** - Average price: $44,464.00 - Good/great deal percentage: 35.2% - User rating: 5 / 5 - Total listings: 494 This analysis is based on CarGurus' proprietary market data from February 11, 2026, CarGurus experts' opinions, and generative AI.