Used 2021 GMC Yukon for Sale near Key West, FL

## Summary - With 2,620 currently listed for sale on CarGurus and an **average price of $45,336.00**, 37.8% 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 an 7.67 / 10. - **78.4% of 2021 Yukon models on CarGurus are accident free**. - The 2021 GMC Yukon has been redesigned to improve passenger and cargo space, featuring a more comfortable ride and significant technology upgrades. ## Why it stands out The 2021 GMC Yukon sets itself apart with a complete redesign that focuses on enhancing passenger comfort and cargo space, thanks to its independent rear suspension. This design change has addressed previous complaints about cramped rear seating. The Yukon boasts spacious seating for all passengers, especially beneficial for those seated in the third row, which has been redesigned for improved comfort. Under the hood, the standard 355-horsepower 5.3-liter V8 engine provides robust acceleration, while the available 420-horsepower 6.2-liter V8, exclusive to the Denali trim, delivers even more power. Importantly, the SUV comes loaded with impressive tech features, making it an attractive option for buyers seeking a full-size SUV with a touch of luxury. While the towing capacity has decreased compared to its predecessor and fuel economy could be better, the 2021 Yukon still represents significant advancement in handling and ride quality. ## Other model years to consider - **[2023 GMC Yukon](https://www.cargurus.com/Cars/l-Used-2023-GMC-Yukon-c32388)** - Average price: $57,437.00 - Good/great deal percentage: 35.8% - User rating: 4.71 / 5 - Total listings: 3,124 - **[2022 GMC Yukon](https://www.cargurus.com/Cars/l-Used-2022-GMC-Yukon-c31964)** - Average price: $50,411.00 - Good/great deal percentage: 36.1% - User rating: 4.73 / 5 - Total listings: 3,570 - **[2024 GMC Yukon](https://www.cargurus.com/Cars/l-Used-2024-GMC-Yukon-c33272)** - Average price: $66,737.00 - Good/great deal percentage: 34.0% - User rating: 5 / 5 - Total listings: 2,961 This analysis is based on CarGurus' proprietary market data from February 10, 2026, CarGurus experts' opinions, and generative AI.