Used 2021 Audi A6 for Sale near Boston, MA

## Summary - With 255 currently listed for sale on CarGurus and an **average price of $27,071.00**, 36.5% of 2021 Audi A6 models for sale on CarGurus are rated as good or great deals. - **Favorably reviewed:** Owners rated the 2021 Audi A6 4.8 / 5 stars. - **78.4% of 2021 A6 models on CarGurus are accident free**. - The 2021 Audi A6 features high-tech interfaces and a smooth driving experience, making it a popular choice among luxury sedan buyers. ## Why it stands out The 2021 Audi A6 distinguishes itself with a blend of high-tech features and impressive performance, especially in various weather conditions. Owners have praised its reliability and safety, which adds to its appeal. This model year continues to uphold Audi's tradition of providing a comfortable yet dynamic driving experience. However, buyers should be aware of potential issues regarding wear and tear, as well as the existence of past accident records in some vehicles, which could be a concern for some. Overall, the 2021 A6 stands out as a sophisticated option for those seeking a midsize luxury sedan that balances comfort with sportiness. ## Other model years to consider - **[2019 Audi A6](https://www.cargurus.com/Cars/l-Used-2019-Audi-A6-c27563)** - Average price: $22,679.00 - Good/great deal percentage: 37.9% - User rating: 4.93 / 5 - Total listings: 541 - **[2020 Audi A6](https://www.cargurus.com/Cars/l-Used-2020-Audi-A6-c29349)** - Average price: $23,981.00 - Good/great deal percentage: 40.6% - User rating: 4.5 / 5 - Total listings: 448 - **[2018 Audi A6](https://www.cargurus.com/Cars/l-Used-2018-Audi-A6-c26837)** - Average price: $16,604.00 - Good/great deal percentage: 35.8% - User rating: 4.44 / 5 - Total listings: 639 This analysis is based on CarGurus' proprietary market data from February 10, 2026, CarGurus experts' opinions, and generative AI.