Used GMC Yukon for Sale near Boone, CO

## Summary - With 2,343 currently listed for sale and an **average price of $44,920.00**, 34.3% of 2021 GMC Yukons for sale on CarGurus are rated as good or great deals. - **Favorably reviewed:** Owners rated the 2021 GMC Yukon 4.76 / 5 stars and CarGurus experts gave it a 7.67 / 10. - **78.4% of 2021 Yukon models on CarGurus are accident free**. - The redesigned 2021 GMC Yukon improves in passenger and cargo space, features a new adaptive air suspension for better ride quality, and boasts significant tech upgrades, including a 10.2-inch touchscreen infotainment system. ## Why it stands out The 2021 GMC Yukon distinguishes itself with its spacious and luxurious interior, offering impressive comfort and advanced technology features that cater to families and long trips. The full-size SUV's independent rear suspension provides a smoother ride while improving cargo capacity, helping it stand out in its class. Owners appreciate the blend of ruggedness and refinement that GMC delivers, especially in higher trims like the Denali. Although it faces some criticism for fuel economy, its robust performance capabilities and the ability to tow larger loads enhance its overall appeal. ## Other model years to consider - **[2024 GMC Yukon](https://www.cargurus.com/Cars/l-Used-2024-GMC-Yukon-c33272)** - Average price: $65,179.00 - Good/great deal percentage: 34.0% - User rating: 5 / 5 - Total listings: 2,859 - **[2023 GMC Yukon](https://www.cargurus.com/Cars/l-Used-2023-GMC-Yukon-c32388)** - Average price: $57,402.00 - Good/great deal percentage: 33.6% - User rating: 4.71 / 5 - Total listings: 3,014 - **[2025 GMC Yukon](https://www.cargurus.com/Cars/l-Used-2025-GMC-Yukon-c33684)** - Average price: $75,029.00 - Good/great deal percentage: 34.7% - User rating: 5 / 5 - Total listings: 1,581 These recommendations are based on CarGurus' proprietary market data from March 16, 2026, CarGurus experts' opinions, and generative AI.