New & Used 2026 GMC Sierra 1500 for Sale near Monte Rio, CA

## Summary - With 2,819 currently listed for sale on CarGurus and an **average price of $61,185.00**, 35.0% of 2026 GMC Sierra 1500s for sale on CarGurus are rated as good or great deals. - **95.4% of 2026 GMC Sierra 1500 models on CarGurus are accident free**. - The 2026 GMC Sierra 1500 continues to build on its reputation for luxury and performance, offering a variety of engine options, advanced technology, and exceptional trailering capabilities. ## Why it stands out The 2026 GMC Sierra 1500 is a standout full-size pickup truck that combines luxury with robust performance. This model year features an upscale design, with a refined interior that aligns with GMC's "Professional Grade" ethos. The Sierra's powertrain options are varied, allowing buyers to choose from a turbocharged four-cylinder, multiple V8s, and a diesel engine to cater to their specific needs, whether that's for hauling heavy loads or everyday driving. Additionally, this model is known for its advanced technology features, including improved connectivity and available semi-automated driving assistance through the Super Cruise system. Overall, the 2026 GMC Sierra 1500 appeals to buyers looking for a powerful, capable truck that doesn't compromise on comfort or modern amenities. ## Other model years to consider - **[2025 GMC Sierra 1500](https://www.cargurus.com/Cars/l-Used-2025-GMC-Sierra-1500-c33540)** - Average price: $53,352.00 - Good/great deal percentage: 34.2% - User rating: 5 / 5 - Total listings: 7,230 - **[2024 GMC Sierra 1500](https://www.cargurus.com/Cars/l-Used-2024-GMC-Sierra-1500-c32900)** - Average price: $50,212.00 - Good/great deal percentage: 34.4% - User rating: 4.67 / 5 - Total listings: 9,614 - **[2023 GMC Sierra 1500](https://www.cargurus.com/Cars/l-Used-2023-GMC-Sierra-1500-c32269)** - Average price: $46,280.00 - Good/great deal percentage: 34.8% - User rating: 4.47 / 5 - Total listings: 9,605 This analysis is based on CarGurus' proprietary market data from February 20, 2026, CarGurus experts' opinions, and generative AI.