Used 2021 BMW M3 for Sale near Boston, MA

## Summary - With 169 currently listed for sale on CarGurus and an **average price of $69,552.00**, 30.2% 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 and CarGurus experts gave it an 6.67 / 10. - **86.4% of 2021 M3 models on CarGurus are accident free**. - The 2021 BMW M3 introduces a powerful twin-turbo inline-six engine, offering a balance of everyday usability and ferocious performance. ## Why it stands out The 2021 BMW M3 is a remarkable entry in the realm of performance sedans, blending luxury and sportiness. Its standout feature is the potent twin-turbocharged 3.0-liter inline six-cylinder engine, producing 473 horsepower and 406 lb-ft of torque in the standard model, while the Competition variant elevates these figures to 503 horsepower and 479 lb-ft of torque. This allows for thrilling acceleration, with the M3 Comp reaching 60 mph in just 3.8 seconds. Although it has been criticized for its bold and polarizing exterior styling—especially the enlarged kidney grille—the M3 ultimately remains true to BMW's driver-centric heritage, favorably competing against its contemporaries. Despite its impressive performance, it does have drawbacks, including a less-than-ideal ride quality on rough surfaces and decreased fuel economy. ## Other model years to consider - **[2023 BMW M3](https://www.cargurus.com/Cars/l-Used-2023-BMW-M3-c32367)** - Average price: $80,688.00 - Good/great deal percentage: 38.2% - User rating: 5 / 5 - Total listings: 387 - **[2024 BMW M3](https://www.cargurus.com/Cars/l-Used-2024-BMW-M3-c32797)** - Average price: $86,895.00 - Good/great deal percentage: 38.1% - User rating: 5 / 5 - Total listings: 386 - **[2022 BMW M3](https://www.cargurus.com/Cars/l-Used-2022-BMW-M3-c31546)** - Average price: $72,454.00 - Good/great deal percentage: 37.3% - User rating: 3.67 / 5 - Total listings: 346 This analysis is based on CarGurus' proprietary market data from February 9, 2026, CarGurus experts' opinions, and generative AI.