Used 2023 GMC Sierra 1500 for SaleNationwide

Summary

• With 1,412 currently listed for sale and an average price of $50,597 CAD, 33.8% of 2023 GMC Sierras for sale on CarGurus are rated as good or great deals.

• Favourably reviewed: Owners rated the 2023 GMC Sierra 1500 4.33 / 5 stars and CarGurus experts gave it a 7.83 / 10.

• 100.0% of 2023 Sierra 1500 models on CarGurus are accident free.

Why it stands out

The 2023 GMC Sierra 1500 stands out most for how far it pushes full-size pickup luxury. GMC’s new Denali Ultimate trim is described as raising the bar, and the truck’s luxury pitch is framed around the idea that features once reserved for premium cars have now moved into high-end pickups. That makes the Sierra 1500 appealing to buyers who want a work-capable truck that can also feel richly equipped and modern.

It also has practical strengths that help it beyond the luxury angle. The test-drive data highlights tons of cabin space, a lively diesel engine, and versatile features. At the same time, it is not presented as flawless: the cabin quality still trails the competition, there can be too much tech for a truck, and city parking can be a challenge without tech aids. Taken together, the 2023 GMC Sierra 1500 comes across as a feature-packed full-size truck that leans hard into comfort and convenience while still keeping useful truck capability in view.

Other model years to consider

• 2025 GMC Sierra 1500

  • Average price: $66,343 CAD
  • Good/great deal percentage: 35.9%
  • User rating: 5 / 5
  • Total listings: 1,519

• 2022 GMC Sierra 1500

  • Average price: $48,187 CAD
  • Good/great deal percentage: 32.3%
  • User rating: 5 / 5
  • Total listings: 833

• 2024 GMC Sierra 1500

  • Average price: $55,849 CAD
  • Good/great deal percentage: 35.9%
  • User rating: 4.64 / 5
  • Total listings: 1,608

This analysis is based on CarGurus' proprietary market data from September 7, 2026, CarGurus experts' opinions, and generative AI.