2019 Audi S4

Introduction

The 2019 Audi S4 is a high-performance sedan powered by a 3.0-liter turbocharged V6 engine that produces 349 horsepower and 369 lb-ft of torque. It comes standard with an 8-speed automatic transmission and quattro all-wheel drive. The S4 is known for its impressive acceleration, handling, and luxurious interior. However, it has also received some complaints about various issues.

Engine

• 3.0L Turbocharged V6

  • Oil leaks: Oil may leak from the engine valve cover gasket, causing a burning oil smell and potential engine damage.
    • Solution: Replace the valve cover gasket.
    • Estimated Cost to Fix: $500 - $1,000
    • Recalls: None Found
  • Turbocharger failure: The turbocharger may fail prematurely, leading to reduced engine power and potential catastrophic engine damage.
    • Solution: Replace the turbocharger.
    • Estimated Cost to Fix: $3,000 - $5,000+
    • Recalls: None Found

Transmission

• 8-Speed Automatic

  • Shifting issues: The transmission may experience rough or delayed shifts, particularly when shifting from park to drive or reverse.
    • Solution: Reset the transmission control module (TCM) or replace the TCM.
    • Estimated Cost to Fix: $200 - $500+
    • Recalls: None Found
  • Torque converter shudder: The torque converter may shudder when engaging, causing vibrations throughout the vehicle.
    • Solution: Replace the torque converter.
    • Estimated Cost to Fix: $1,500 - $2,500+
    • Recalls: None Found

Suspension

• No Issues Found

Electrical

• Alternator failure: The alternator may fail prematurely, causing electrical system issues and vehicle stalling. * Solution: Replace the alternator. * Estimated Cost to Fix: $500 - $1,000 * Recalls: None Found
• Battery drain: The battery may drain prematurely, even when the vehicle is turned off. * Solution: Test and replace the battery if necessary. Check for parasitic battery drain. * Estimated Cost to Fix: $100 - $300+ * Recalls: None Found

Exterior

• Headlight condensation: The headlights may experience condensation buildup, especially in humid conditions. * Solution: Replace the headlight assembly or reseal the headlight housing. * Estimated Cost to Fix: $500 - $1,000 * Recalls: None Found

Interior

• Infotainment system freezing: The infotainment system may freeze or become unresponsive. * Solution: Reset the infotainment system or update the software. * Estimated Cost to Fix: $0 - $200 * Recalls: None Found
• Climate control issues: The climate control system may not maintain the desired temperature or may blow cold air when set to heat. * Solution: Check and replace the blend door actuator or other related components. * Estimated Cost to Fix: $300 - $700+ * Recalls: None Found

Summary

The 2019 Audi S4 has received mixed reviews from owners. While it is generally praised for its performance, handling, and luxury, it has also had some reports of engine, transmission, and electrical issues. The severity of these issues varies, and some owners have experienced major problems while others have had minor inconveniences. It is important to consider these potential issues when looking at a used 2019 Audi S4. The cost of repairs for these issues can range from a few hundred dollars to several thousand dollars.