Used 2020 Audi A4 for Sale near Greenbrae, CA

## Summary - With 432 currently listed for sale on CarGurus and an **average price of $21,100.00**, 34.7% of 2020 Audi A4s for sale on CarGurus are rated as good or great deals. - **Favorably reviewed:** Owners rated the 2020 Audi A4 4.67 / 5 stars. - **68.8% of 2020 A4 models on CarGurus are accident-free**. ## Why it stands out The 2020 Audi A4 stands out for its blend of luxury, performance, and practicality. With a modern design and a well-appointed interior, the A4 provides a comfortable experience both for the driver and passengers. Its impressive technology suite, including the optional Audi Virtual Cockpit, offers a high-tech driving environment that appeals to buyers who value connectivity and convenience. The A4 is recognized for its responsive handling and strong engine performance, ensuring a fun driving experience. Notably, it also possesses a solid reputation for reliability, making it a compelling choice in the compact luxury sedan segment. Although some may find the base engine a bit underwhelming, the A4's overall offerings and robust features make it a worthy competitor against rivals like the BMW 3 Series and Mercedes-Benz C-Class. ## Other model years to consider - **[2018 Audi A4](https://www.cargurus.com/Cars/l-Used-2018-Audi-A4-c26836)** - Average price: $15,742.00 - Good/great deal percentage: 35.3% - User rating: 4.67 / 5 - Total listings: 1,061 - **[2017 Audi A4](https://www.cargurus.com/Cars/l-Used-2017-Audi-A4-c25731)** - Average price: $13,716.00 - Good/great deal percentage: 35.4% - User rating: 4.57 / 5 - Total listings: 949 - **[2016 Audi A4](https://www.cargurus.com/Cars/l-Used-2016-Audi-A4-c24886)** - Average price: $11,811.00 - Good/great deal percentage: 34.6% - User rating: 4.80 / 5 - Total listings: 726 This analysis is based on CarGurus' proprietary market data from March 9, 2026, CarGurus experts' opinions, and generative AI.