Summary

• With 184 currently listed for sale and an average price of $18,994.00, 35.3% 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.

• 66.3% of 2018 A5 models on CarGurus are accident free.

Why it stands out

The 2018 Audi A5 stands out as a thoroughly redesigned luxury coupe that broadened the model’s appeal without losing its stylish character. Audi added a new five-door Sportback to the lineup for this generation, giving buyers a more practical body style alongside the coupe and convertible. The Sportback’s sloping roofline still looks sleek, but it also opens up to a generous cargo area, while the coupe remains the least practical of the three with a 12-cubic-foot trunk.

Performance is another part of the A5’s appeal. All 2018 models used a 2.0-liter turbocharged four-cylinder engine rated at 252 hp and 273 lb-ft of torque, paired with a seven-speed dual-clutch automatic transmission and Audi’s rear-biased quattro all-wheel-drive system. The coupe was also the only version offered with a six-speed manual transmission. Inside, every 2018 A5 included steering-wheel paddle shifters, three-zone automatic climate control, power-adjustable front seats, a panoramic sunroof, ambient lighting, wood trim, and standard Apple CarPlay and Android Auto. Safety recognition was strong too, with a Top Safety Pick award from the IIHS and a five-out-of-five-star rating from the NHTSA.

For shoppers, the 2018 A5’s mix of style, premium features, and usable space makes it easy to understand why it drew praise for its elegant design, handling, and upscale feel. Its main drawbacks are more practical than dramatic: the coupe’s back seat is cramped, and the model’s technology is already dated by newer standards. Still, as a first-year example of the redesigned A5, it offers a compelling blend of luxury and everyday usability.

Other model years to consider

• 2025 Audi A5

  • Average price: $42,930.00
  • Good/great deal percentage: 35.6%
  • Accident-free percentage: 98.5%
  • Total listings: 959

• 2023 Audi A5

  • Average price: $35,826.00
  • Good/great deal percentage: 35.8%
  • User rating: 5 / 5
  • Total listings: 123

• 2016 Audi A5

  • Average price: $14,284.00
  • Good/great deal percentage: 30.6%
  • User rating: 5 / 5
  • Total listings: 157

This analysis is based on CarGurus' proprietary market data from August 6, 2026, CarGurus experts' opinions, and generative AI.