Summary

• With 1,042 currently listed for sale and an average price of $16,186.00, 36.3% of 2018 Audi A4s for sale on CarGurus are rated as good or great deals.

• Favorably reviewed: Owners rated the 2018 Audi A4 5 / 5 stars.

• 61.2% of 2018 A4 models on CarGurus are accident free.

Why it stands out

The 2018 Audi A4 is a standout in its class, providing a blend of performance, comfort, and technology that appeals to both driving enthusiasts and everyday users. With deft handling and a sporty drive, it has earned high praise from owners who appreciate its luxurious interior and advanced technology features. Although some reviewers noted that the cabin could benefit from even more luxurious materials, the overall value it offers in the luxury segment remains compelling. As part of the fifth generation of A4s, the 2018 model features a variety of engine options, including a turbocharged four-cylinder that delivers robust performance and commendable fuel efficiency. With a well-built structure and a strong reputation for reliability, the A4 is favored for its balance of luxury and practicality, making it an attractive option for those seeking a used luxury sedan.

Other model years to consider

• 2016 Audi A4

  • Average price: $11,401.00
  • Good/great deal percentage: 36.5%
  • User rating: 5 / 5
  • Total listings: 740

• 2017 Audi A4

  • Average price: $13,993.00
  • Good/great deal percentage: 35.3%
  • User rating: 4.47 / 5
  • Total listings: 912

• 2022 Audi A4

  • Average price: $24,925.00
  • Good/great deal percentage: 33.7%
  • User rating: 5 / 5
  • Total listings: 652

This analysis is based on CarGurus' proprietary market data from June 8, 2026, CarGurus experts' opinions, and generative AI.