Used 2021 Cadillac XT6 for Sale near Decatur, AL

## Summary - With 897 currently listed for sale on CarGurus and an **average price of $27,539.00**, 32.1% of 2021 Cadillac XT6 models for sale on CarGurus are rated as good or great deals. - **Favorably reviewed:** Owners rated the 2021 Cadillac XT6 4.1 / 5 stars. - **73.8% of 2021 XT6 models on CarGurus are accident-free**. - The 2021 Cadillac XT6 is a sophisticated three-row SUV offering high levels of refinement, spacious seating, and impressive technology, although it presents some limitations compared to competitors. ## Why it stands out The 2021 Cadillac XT6 makes a significant impression in the midsize SUV segment with its premium appearance and advanced technological features. Its stylish design mirrors the cues from lower-tier Cadillac models, making it visually appealing. Notably, the XT6 provides a spacious third row, accommodating adults with relative comfort, which is a differentiator for families needing versatile seating. Enhanced safety technology and a strong V6 engine add to its allure, although it does come with a heavier weight that can impact driving dynamics compared to rivals like the Toyota Highlander and Subaru Ascent. While it excels in refinement and features such as tri-zone climate control and advanced audio systems, potential buyers might find its performance lacking relative to the competition. Overall, the Cadillac XT6 remains a strong contender in the premium SUV market, appealing to those who value luxury, space, and technology. ## Other model years to consider - **[2020 Cadillac XT6](https://www.cargurus.com/Cars/l-Used-2020-Cadillac-XT6-c28970)** - Average price: $25,586.00 - Good/great deal percentage: 32.0% - User rating: 4.52 / 5 - Total listings: 671 - **[2022 Cadillac XT6](https://www.cargurus.com/Cars/l-Used-2022-Cadillac-XT6-c31554)** - Average price: $31,144.00 - Good/great deal percentage: 30.1% - User rating: 4.6 / 5 - Total listings: 1,058 This analysis is based on CarGurus' proprietary market data from March 9, 2026, CarGurus experts' opinions, and generative AI.