Summary

• With 44 currently listed for sale near Portland, OR and an average price of $8,793.00, 4.5% 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.
• 59.1% of 2015 A6 models on CarGurus are accident free.

Why it stands out

The 2015 Audi A6 represents a harmonious blend of luxury and performance, positioning itself as a strong competitor in the midsize luxury car segment. Its understated design continues to hold appeal over time, ensuring that even older models don’t feel dated. With a focus on innovative technology and luxury features, the A6 has established itself as a benchmark in the category, offering a high-end interior, a comfortable ride, and advanced safety features, such as a robust all-wheel-drive system. This sedan is equipped with technology that was sometimes a precursor for Audi's other models, enhancing its desirability in the used market. However, potential buyers should note that while it possesses many strengths, its conservative exterior styling and front-wheel-drive bias may not appeal to every enthusiast.

Other model years to consider

• 2019 Audi A6

  • Average price: $24,690.00
  • Good/great deal percentage: 12.5%
  • User rating: 4.93 / 5
  • Total listings: 64

• 2018 Audi A6

  • Average price: $25,230.00
  • Good/great deal percentage: 8.7%
  • User rating: 4.44 / 5
  • Total listings: 69

• 2020 Audi A6

  • Average price: $29,998.00
  • Good/great deal percentage: 16.7%
  • User rating: 4.5 / 5
  • Total listings: 54

This analysis is based on CarGurus' proprietary market data from April 7, 2026, CarGurus experts' opinions, and generative AI.