Used 2021 BMW X3 for Sale near Decatur, AL

## Summary - With 1,923 currently listed for sale and an **average price of $24,227.00**, 36.9% of 2021 BMW X3s for sale on CarGurus are rated as good or great deals. - **Favorably reviewed:** Owners rated the 2021 BMW X3 4.71 / 5 stars. - **80.7% of 2021 X3 models on CarGurus are accident free**. - The 2021 BMW X3 is noted for its combination of a spacious interior, solid driving dynamics, and a wealth of technology, including more standard safety features and newly available in-car tech. ## Why it stands out The 2021 BMW X3 stands out in the competitive compact luxury SUV market due to its impressive blend of performance, comfort, and technology. With multiple powertrain options—including a turbocharged four-cylinder engine and a plug-in hybrid variant—the X3 accommodates a range of preferences for both efficiency and driving excitement. Its spacious interior offers excellent cargo capacity and passenger comfort, making it a practical choice for families. As highlighted in expert reviews, the X3's driving dynamics and upscale feel position it as one of the most appealing options in its class, despite being on the pricier side compared to some competitors. Owners appreciate the smooth ride, luxurious materials, and the advanced technology integration that enhances both safety and entertainment. ## Other model years to consider - **[2024 BMW X3](https://www.cargurus.com/Cars/l-Used-2024-BMW-X3-c32998)** - Average price: $37,745.00 - Good/great deal percentage: 35.8% - User rating: 5 / 5 - Total listings: 3,943 - **[2018 BMW X3](https://www.cargurus.com/Cars/l-Used-2018-BMW-X3-c27082)** - Average price: $17,680.00 - Good/great deal percentage: 37.9% - User rating: 5 / 5 - Total listings: 1,982 - **[2023 BMW X3](https://www.cargurus.com/Cars/l-Used-2023-BMW-X3-c32370)** - Average price: $34,897.00 - Good/great deal percentage: 35.0% - User rating: 5 / 5 - Total listings: 3,137 This analysis is based on CarGurus' proprietary market data from March 23, 2026, CarGurus experts' opinions, and generative AI.