2018 Audi S5 Sportback

Introduction

The 2018 Audi S5 Sportback is a high-performance luxury hatchback powered by a 3.0-liter turbocharged V6 engine producing 349 horsepower and 369 lb-ft of torque. It comes standard with an 8-speed automatic transmission and all-wheel drive. The S5 Sportback is praised for its stylish design, powerful engine, and luxurious interior. However, it has also been reported to have certain issues with specific components.

Engine

3.0L Turbocharged V6

Carbon Buildup on Intake Valves

• Description/Symptoms: Excessive carbon buildup on the intake valves can lead to reduced engine performance, increased fuel consumption, and rough idling.
• Solution: Requires removal of the intake manifold and cleaning the valves.
• Estimated Cost to Fix: $500 - $1,000+
• Recalls: None Found

Leaking Timing Chain Cover

• Description/Symptoms: A faulty timing chain cover can lead to oil leaks, which can cause engine damage if not addressed promptly.
• Solution: Replacement of the timing chain cover.
• Estimated Cost to Fix: $1,500 - $2,000+
• Recalls: None Found

Transmission

8-Speed Automatic

Shift Solenoid Failure

• Description/Symptoms: The shift solenoid is responsible for controlling fluid flow in the transmission, and its failure can lead to rough shifting, slipping gears, or inability to shift gears.
• Solution: Replacement of the shift solenoid.
• Estimated Cost to Fix: $400 - $600+
• Recalls: None Found

Suspension

Adaptive Damping System Malfunction

• Description/Symptoms: The adaptive damping system can fail, causing a loss of control over the suspension settings and resulting in a rougher ride quality.
• Solution: Replacement or repair of the adaptive damping system.
• Estimated Cost to Fix: $1,000 - $1,500+
• Recalls: None Found

Electrical

Battery Drain

• Description/Symptoms: A parasitic drain on the battery can cause the vehicle to fail to start or go into deep discharge.
• Solution: Diagnosis and repair of the electrical system to identify the source of the drain.
• Estimated Cost to Fix: $200 - $500+
• Recalls: None Found

Exterior

Rear Spoiler Failure

• Description/Symptoms: The rear spoiler may detach from its mounting points, creating a potential safety hazard.
• Solution: Replacement of the rear spoiler.
• Estimated Cost to Fix: $500 - $700+
• Recalls: NHTSA Recall Number: 22V-109

Interior

Headliner Sagging

• Description/Symptoms: The headliner can begin to sag, creating an unsightly appearance.
• Solution: Replacement of the headliner.
• Estimated Cost to Fix: $600 - $800+
• Recalls: None Found

Summary

Overall, the 2018 Audi S5 Sportback is a reliable vehicle with a strong engine, responsive transmission, and impressive handling. However, it has been reported to have certain issues with carbon buildup on the intake valves, leaking timing chain covers, shift solenoid failures, and adaptive damping system malfunctions. The severity and cost of these issues vary, but it is important to be aware of potential problems and address them promptly to ensure a safe and enjoyable driving experience.