Used Audi A6 for Sale near Signal Mountain, TN

## Summary - With 543 currently listed for sale on CarGurus and an **average price of $11,524.00**, 32.2% of 2015 Audi A6 models for sale on CarGurus are rated as good or great deals. - **Favorably reviewed:** Owners rated the 2015 Audi A6 5 / 5 stars. - **62.8% of 2015 Audi A6 models on CarGurus are accident free**. - The 2015 Audi A6 is equipped with a luxurious interior featuring high-quality materials and a user-friendly infotainment system that enhances both comfort and connectivity. ## Why it stands out The 2015 Audi A6 is a standout choice in the midsize luxury sedan market, merging advanced technology with impressive performance. Its spacious and high-end interior is complemented by an array of luxurious features, making it a desirable vehicle for those seeking both comfort and style. The inclusion of Audi's quattro all-wheel drive system delivers additional confidence and control on various road surfaces, a feature that consistently appeals to buyers. Moreover, this year introduced significant advancements in technology with intuitive systems that have made it easy for driver assistance and connectivity, positioning it as a competent competitor against its peers. ## Other model years to consider - **[2016 Audi A6](https://www.cargurus.com/Cars/l-Used-2016-Audi-A6-c24763)** - Average price: $12,785.00 - Good/great deal percentage: 31.6% - User rating: 4.9 / 5 - Total listings: 553 - **[2018 Audi A6](https://www.cargurus.com/Cars/l-Used-2018-Audi-A6-c26837)** - Average price: $16,595.00 - Good/great deal percentage: 32.3% - User rating: 4.44 / 5 - Total listings: 575 These recommendations are based on CarGurus' proprietary market data from February 23, 2026, CarGurus experts' opinions, and generative AI.