Used 2018 Audi A6 for Sale near Washington, DC

## Summary - With 125 currently listed for sale near Washington, DC and an **average price of $16,783.00**, 17.6% of 2018 Audi A6s for sale on CarGurus are rated as good or great deals. - **Favorably reviewed:** Owners rated the 2018 Audi A6 4.44 / 5 stars. - **81.6% of 2018 Audi A6 models on CarGurus are accident free**. - The 2018 Audi A6 is praised for its luxurious interior design and powerful performance, particularly the 3.0T engine. ## Why it stands out The 2018 Audi A6 impresses with a blend of luxury and performance that stands out in the midsize luxury sedan segment. It offers a refined and upscale interior, with high-quality materials and advanced technology features. The powerful 3.0T engine provides exhilarating performance while maintaining comfort for everyday drives. This model also embodies Audi's commitment to innovation, often serving as an incubator for new technologies that later spread across the Audi lineup, such as the Multi Media Interface. While its price point might be a consideration for some, many owners feel that the luxury and performance justify the investment. Additionally, the A6's all-wheel-drive capability enhances its appeal, especially in varying weather conditions. ## Other model years to consider - **[2016 Audi A6](https://www.cargurus.com/Cars/l-Used-2016-Audi-A6-Washington-c24763_L4841)** - Average price: $11,687.00 - Good/great deal percentage: 25.0% - User rating: 4.9 / 5 - Total listings: 116 - **[2015 Audi A6](https://www.cargurus.com/Cars/l-Used-2015-Audi-A6-Washington-c24481_L4841)** - Average price: $10,185.00 - Good/great deal percentage: 26.5% - User rating: 5 / 5 - Total listings: 102 - **[2017 Audi A6](https://www.cargurus.com/Cars/l-Used-2017-Audi-A6-Washington-c25914_L4841)** - Average price: $14,540.00 - Good/great deal percentage: 24.2% - User rating: 4.25 / 5 - Total listings: 128 This analysis is based on CarGurus' proprietary market data from March 24, 2026, CarGurus experts' opinions, and generative AI.