Used 2021 GMC Yukon XL for Sale near Del Rio, TX

## Summary - With 1,332 currently listed for sale and an **average price of $43,420.00**, 35.8% of 2021 GMC Yukons XL for sale on CarGurus are rated as good or great deals. - **Favorably reviewed:** Owners rated the 2021 GMC Yukon XL 4.8 / 5 stars. - **75.5% of 2021 Yukon XL models on CarGurus are accident free**. - The 2021 GMC Yukon XL features a spacious interior with advanced safety technology and multiple powertrain options, ensuring it meets diverse consumer needs. ## Why it stands out The 2021 GMC Yukon XL is a standout in the large SUV segment, offering a combination of space, comfort, and technological innovation. It boasts a significant increase in interior room, especially in the third row, thanks to its extended wheelbase. This model has transitioned to a more sophisticated independent rear suspension design, enhancing ride quality and handling compared to its predecessors. Buyers can choose among three capable powertrains, including a 3.0L Duramax turbo-diesel engine that attains impressive fuel efficiency for its class. The range of available trims—from the base SLE to the luxurious Denali Ultimate—provides consumers with the flexibility to select an SUV that fits their lifestyle, whether they prioritize rugged off-road capability or refined luxury. However, potential buyers should consider the trade-off in fuel economy due to the SUV's size and weight, but this is common among full-size SUVs. ## Other model years to consider - **[2022 GMC Yukon XL](https://www.cargurus.com/Cars/l-Used-2022-GMC-Yukon-XL-c31965)** - Average price: $48,206.00 - Good/great deal percentage: 34.0% - User rating: 5 / 5 - Total listings: 1,907 - **[2023 GMC Yukon XL](https://www.cargurus.com/Cars/l-Used-2023-GMC-Yukon-XL-c32387)** - Average price: $58,810.00 - Good/great deal percentage: 35.2% - User rating: 4.88 / 5 - Total listings: 1,942 - **[2024 GMC Yukon XL](https://www.cargurus.com/Cars/l-Used-2024-GMC-Yukon-XL-c33273)** - Average price: $66,948.00 - Good/great deal percentage: 34.4% - User rating: 5 / 5 - Total listings: 1,775 This analysis is based on CarGurus' proprietary market data from March 16, 2026, CarGurus experts' opinions, and generative AI.