Used BMW X3 M for Sale near Dover, DE

## Summary - With 68 currently listed for sale and an **average price of $43,031.00**, 32.4% of 2020 BMW X3 Ms for sale on CarGurus are rated as good or great deals. - **Favorably reviewed:** Owners rated the 2020 BMW X3 M 4.8 / 5 stars. - **76.5% of 2020 X3 M models on CarGurus are accident free.** - The 2020 BMW X3 M features a powerful 503-horsepower engine, providing thrilling acceleration and impressive handling with sporty dynamics. ## Why it stands out The 2020 BMW X3 M delivers an exhilarating driving experience that combines performance and luxury in a compact SUV package. With a twin-turbocharged 3.0-liter inline-six engine, it produces an impressive 503 horsepower and offers remarkable handling characteristics that make it feel like a sports car. The X3 M is praised for its responsive steering and agility on the road, allowing drivers to enjoy both everyday commutes and spirited drives. Additionally, its stylish and high-quality interior, coupled with advanced technology features, makes the X3 M a competitive option in the luxury SUV segment, appealing to buyers who prioritize performance without sacrificing comfort. ## Other model years to consider - **[2020 BMW X3 M](https://www.cargurus.com/Cars/l-Used-2020-BMW-X3-M-c29025)** - Average price: $43,031.00 - Good/great deal percentage: 32.4% - User rating: 4.8 / 5 - Total listings: 68 These recommendations are based on CarGurus' proprietary market data from March 20, 2026, CarGurus experts' opinions, and generative AI.