Used 2020 BMW 3 Series for Sale near Unity, ME

## Summary - With 1,448 currently listed for sale on CarGurus and an **average price of $24,341.00**, 32.5% of 2020 BMW 3 Series models for sale on CarGurus are rated as good or great deals. - **Favorably reviewed:** Owners rated the 2020 BMW 3 Series 4.81 / 5 stars and CarGurus experts gave it an 8.17 / 10. - **74.2% of 2020 BMW 3 Series models on CarGurus are accident-free**. - The 2020 BMW 3 Series continues BMW's legacy as "The Ultimate Driving Machine," featuring an enticing M340i variant praised for its power, beautiful design, and comfortable interior. ## Why it stands out The 2020 BMW 3 Series stands out in the luxury sedan market for its exceptional driving performance and quality craftsmanship. The M340i trim, equipped with a potent turbocharged 3.0-liter inline-6 engine generating 382 horsepower, ensures an exhilarating driving experience that enthusiasts will appreciate. Significant structural and suspension enhancements have improved handling, making the 3 Series return to the forefront of driving dynamics. However, some users have reported that the cabin can feel a bit tight, especially for taller individuals, and concerns about interior noise levels have been raised. Despite its high starting price point, many consider the M340i model a worthwhile investment for its superior performance and driving satisfaction. ## Other model years to consider - **[2024 BMW 3 Series](https://www.cargurus.com/Cars/l-Used-2024-BMW-3-Series-c32995)** - Average price: $37,751.00 - Good/great deal percentage: 33.0% - User rating: 5 / 5 - Total listings: 2,456 - **[2019 BMW 3 Series](https://www.cargurus.com/Cars/l-Used-2019-BMW-3-Series-c28184)** - Average price: $20,262.00 - Good/great deal percentage: 34.7% - User rating: 5 / 5 - Total listings: 1,516 - **[2022 BMW 3 Series](https://www.cargurus.com/Cars/l-Used-2022-BMW-3-Series-c31544)** - Average price: $29,868.00 - Good/great deal percentage: 32.2% - User rating: 4.57 / 5 - Total listings: 1,720 This analysis is based on CarGurus' proprietary market data from February 23, 2026, CarGurus experts' opinions, and generative AI.