Summary

• With 43 currently listed for sale near Houston, TX and an average price of $28,515.00, 27.9% of 2021 Audi A6s for sale on CarGurus are rated as good or great deals.

• Favorably reviewed: Owners rated the 2021 Audi A6 4.25 / 5 stars.

• 81.4% of 2021 A6 models on CarGurus are accident free.

• The 2021 Audi A6 boasts a blend of high-tech features and a smooth driving experience, along with excellent performance in various weather conditions.

Why it stands out

The 2021 Audi A6 distinguishes itself with a seamless union of luxury and technology, making it a formidable choice in the midsize luxury sedan arena. It stands out due to its modern interior that is both high-end and user-friendly, supported by a suite of advanced technology features that enhance safety and driving pleasure. Moreover, the vehicle's performance is bolstered by Audi's renowned quattro all-wheel-drive system, ensuring confidence whether driving in inclement weather or on winding roads. Users have praised its smooth ride and overall driving dynamics, contributing to a strong reputation for reliability and safety. While some owners note issues with wear over time and previous accident records, the overall allure of the 2021 A6 often overshadows these concerns, making it an appealing option for buyers seeking a dependable luxury sedan.

Other model years to consider

• 2018 Audi A6

  • Average price: $15,168.00
  • Good/great deal percentage: 15.5%
  • User rating: 5 / 5
  • Total listings: 97

• 2019 Audi A6

  • Average price: $23,579.00
  • Good/great deal percentage: 17.4%
  • User rating: 4.89 / 5
  • Total listings: 86

• 2020 Audi A6

  • Average price: $21,149.00
  • Good/great deal percentage: 23.5%
  • User rating: 5 / 5
  • Total listings: 81

This analysis is based on CarGurus' proprietary market data from June 9, 2026, CarGurus experts' opinions, and generative AI.