Used 2021 BMW M3 for Sale near Denver, CO

## Summary - With 121 currently listed for sale and an **average price of $68,508.00**, 26.4% of 2021 BMW M3s for sale on CarGurus are rated as good or great deals. - **Favorably reviewed:** Owners rated the 2021 BMW M3 4.33 / 5 stars. - **89.3% of 2021 M3 models on CarGurus are accident free**. - The 2021 BMW M3 is celebrated for its powerful twin-turbo inline-six engine, offering thrilling performance and an engaging driving experience, with impressive technology features and a strong aesthetic presence. ## Why it stands out The 2021 BMW M3 distinguishes itself in the luxury sports sedan segment with its blend of performance, practicality, and technology. With a potent engine generating 473 horsepower, or 503 hp in the Competition version, drivers can expect exhilarating acceleration and handling, reflective of BMW's commitment to performance. The M3's adaptive suspension allows for personalized driving dynamics, ensuring it can serve as a sporty vehicle for enthusiastic driving or a comfortable everyday car. Additionally, the vehicle retains practicality with a functional back seat and reasonable trunk space for a sports sedan. The M3's attention to detail in technology, including the advanced iDrive system, provides users with a seamless infotainment experience. While the M3 has some downsides such as a firm ride quality and less cargo space, its overall performance, impressive features, and the iconic M Series appeal to buyers looking for a thrilling driving experience without sacrificing everyday usability. ## Other model years to consider - **[2023 BMW M3](https://www.cargurus.com/Cars/l-Used-2023-BMW-M3-c32367)** - Average price: $80,060.00 - Good/great deal percentage: 33.9% - User rating: 5 / 5 - Total listings: 330 - **[2024 BMW M3](https://www.cargurus.com/Cars/l-Used-2024-BMW-M3-c32797)** - Average price: $88,237.00 - Good/great deal percentage: 31.4% - User rating: 5 / 5 - Total listings: 379 - **[2025 BMW M3](https://www.cargurus.com/Cars/l-Used-2025-BMW-M3-c33493)** - Average price: $91,189.00 - Good/great deal percentage: 28.3% - Total listings: 251 This analysis is based on CarGurus' proprietary market data from March 23, 2026, CarGurus experts' opinions, and generative AI.