Summary

• With 196 currently listed for sale and an average price of $19,831.00, 28.1% of 2018 Audi A5s for sale on CarGurus are rated as good or great deals.

• Favorably reviewed: Owners rated the 2018 Audi A5 5 / 5 stars.

• 60.7% of 2018 A5 models on CarGurus are accident free.

• The 2018 Audi A5 introduced a stylish design, impressive handling, and advanced technology, including a powerful 252-hp 2.0-liter turbocharged four-cylinder engine.

Why it stands out

The 2018 Audi A5 offers a distinguished blend of style, performance, and luxury that sets it apart in the competitive luxury coupe market. With its elegant design and sporty dynamics, the A5 attracts buyers looking for both aesthetics and driving enjoyment. Its 2.0-liter turbocharged engine delivers a robust 252 horsepower, ensuring that power is not sacrificed for style. The introduction of the five-door Sportback variant added versatility to the range, providing ample cargo space without compromising on the sporty look that Audi is renowned for. While owners generally appreciate its performance and features, some have reported inconsistencies in vehicle condition upon purchase, indicating a need for diligence when shopping for a used model. Overall, the 2018 Audi A5 remains appealing for those seeking a premium driving experience.

Other model years to consider

• 2024 Audi A5

  • Average price: $50,521.00
  • Good/great deal percentage: 32.5%
  • User rating: 5 / 5
  • Total listings: 855

• 2025 Audi A5

  • Average price: $44,468.00
  • Good/great deal percentage: 31.8%
  • Total listings: 803

• 2016 Audi A5

  • Average price: $13,685.00
  • Good/great deal percentage: 31.7%
  • User rating: 5 / 5
  • Total listings: 126

This analysis is based on CarGurus' proprietary market data from June 1, 2026, CarGurus experts' opinions, and generative AI.