Used 2015 Audi A6 for Sale near Limestone, TN

## Summary - With 541 currently listed for sale and an **average price of $11,795.00**, 33.5% of 2015 Audi A6s for sale on CarGurus are rated as good or great deals. - **Favorably reviewed:** Owners rated the 2015 Audi A6 5 / 5 stars. - **65.2% of 2015 A6 models on CarGurus are accident free**. - The 2015 Audi A6 features a well-designed interior, a range of advanced technology options, and a balanced ride quality that blends comfort with sportiness. ## Why it stands out The 2015 Audi A6 continues to impress in the midsize luxury sedan market with its sleek design, premium interior materials, and a host of technology features that enhance the driving experience. This model benefits from Audi's renowned quattro all-wheel drive system, providing superior handling and traction in various driving conditions. The A6 offers a choice of powerful engines and a smooth-shifting automatic transmission, catering to drivers who seek both performance and comfort. Additionally, its spacious cabin and advanced infotainment system contribute to its reputation as a practical yet luxurious choice. Although the A6's fuel economy may not be the strongest in its class, its overall luxury appeal and driving dynamics make it a compelling option for buyers looking for an upscale sedan. ## Other model years to consider - **[2016 Audi A6](https://www.cargurus.com/Cars/l-Used-2016-Audi-A6-c24763)** - Average price: $13,124.00 - Good/great deal percentage: 32.6% - User rating: 4.9 / 5 - Total listings: 562 - **[2017 Audi A6](https://www.cargurus.com/Cars/l-Used-2017-Audi-A6-c25914)** - Average price: $15,240.00 - Good/great deal percentage: 31.8% - User rating: 4.25 / 5 - Total listings: 578 - **[2018 Audi A6](https://www.cargurus.com/Cars/l-Used-2018-Audi-A6-c26837)** - Average price: $16,460.00 - Good/great deal percentage: 32.2% - User rating: 4.44 / 5 - Total listings: 556 This analysis is based on CarGurus' proprietary market data from March 16, 2026, CarGurus experts' opinions, and generative AI.