Summary

• With 5,157 currently listed for sale and an average price of $59,031.00, 37.2% of 2026 GMC Sierras for sale on CarGurus are rated as good or great deals.

• Favorably reviewed: Owners rated the 2026 GMC Sierra 1500 5 / 5 stars.

• 95.9% of 2026 Sierra models on CarGurus are accident free.

Why it stands out

The 2026 GMC Sierra 1500 is a standout in the full-size pickup truck segment, offering a blend of luxury and capability that appeals to a wide range of buyers. As part of its fifth generation, which began in 2019, the Sierra 1500 features an upscale design and a variety of powertrains, including a robust 6.2-liter V8 and a fuel-efficient 3.0-liter Duramax turbodiesel. Notable features include the innovative MultiPro Tailgate, which enhances functionality, and a range of trim levels that cater to both work and leisure needs. The Sierra 1500 is particularly praised for its high reliability, with the 2020 model earning high marks for dependability. However, potential buyers should be aware of some reliability issues in earlier generations, making the 2026 model a safer choice for those looking for a used truck.

Other model years to consider

• 2025 GMC Sierra 1500

  • Average price: $52,676.00
  • Good/great deal percentage: 37.8%
  • User rating: 5 / 5
  • Total listings: 9,660

• 2022 GMC Sierra 1500

  • Average price: $43,313.00
  • Good/great deal percentage: 36.1%
  • User rating: 5 / 5
  • Total listings: 9,407

• 2024 GMC Sierra 1500

  • Average price: $49,949.00
  • Good/great deal percentage: 38.1%
  • User rating: 4.64 / 5
  • Total listings: 9,661

This analysis is based on CarGurus' proprietary market data from July 13, 2026, CarGurus experts' opinions, and generative AI.