2023 Genesis G80

Here’s a breakdown of common issues and complaints for the 2023 Genesis G80, categorized by component and engine option. The 2023 Genesis G80 is a mid-size luxury sedan known for its elegant styling, comfortable ride, and impressive features. Engine options include a 2.5L turbocharged inline-4 (300 hp, 311 lb-ft of torque), a 3.5L twin-turbocharged V6 (375 hp, 391 lb-ft of torque), and an all-electric version called the Electrified G80 (365 hp, 516 lb-ft of torque). The G80 is generally praised for its luxurious interior, quiet cabin, and smooth handling. Some common dislikes include the complicated infotainment system and somewhat less sporty handling compared to some competitors. All engines are paired with an 8-speed automatic transmission.

Engine

2.5L Turbocharged Inline-4

• Excessive Oil Consumption
  • Description/Symptoms: Some owners have reported excessive oil consumption, requiring frequent oil top-offs between scheduled oil changes. This can be indicated by the low oil pressure light illuminating or the engine running rough.
  • Solution: The fix can range from replacing the PCV valve to performing an oil consumption test followed by piston ring replacement if necessary.
  • Estimated Cost to Fix: $100 - $5,000+ depending on the severity and repair needed
  • Recalls: None Found

3.5L Twin-Turbocharged V6

• Turbocharger Failure
  • Description/Symptoms: Some owners have reported turbocharger failure, which can cause a loss of power, unusual noises, and potentially engine damage.
  • Solution: Replacing the turbocharger.
  • Estimated Cost to Fix: $3,000 - $5,000+ depending on whether one or both turbos need to be replaced.
  • Recalls: None Found

Transmission

8-Speed Automatic (Both Engines)

• Harsh Shifting
  • Description/Symptoms: Some owners have reported harsh or jerky shifting, particularly at lower speeds. This can be more noticeable when accelerating or decelerating.
  • Solution: In some cases, a software update to the transmission control module (TCM) can resolve the issue. In other cases, valve body replacement may be necessary.
  • Estimated Cost to Fix: $150 - $2,000+
  • Recalls: None Found

Electrical

• Infotainment System Freezing/Crashing
  • Description/Symptoms: The infotainment system can freeze, crash, or become unresponsive. This includes the navigation, audio, and climate control functions integrated into the screen.
  • Solution: A software update may resolve the issue. If not, the head unit might need replacement.
  • Estimated Cost to Fix: $0 (software update) - $1,500+ (head unit replacement)
  • Recalls: None Found
• Sensor Malfunctions (e.g., Parking Sensors, Blind Spot Monitoring)
  • Description/Symptoms: Parking sensors or blind spot monitoring systems may malfunction, providing false alerts or failing to detect objects/vehicles.
  • Solution: Diagnosis of the faulty sensor and replacement.
  • Estimated Cost to Fix: $200 - $800+ per sensor.
  • Recalls: None Found

Interior

• Loose Trim Pieces
  • Description/Symptoms: Some owners have reported instances of interior trim pieces (e.g., around the center console or dashboard) coming loose or not being properly secured.
  • Solution: Re-securing or replacing the trim piece.
  • Estimated Cost to Fix: $50 - $500+ depending on the trim piece and complexity of the repair.
  • Recalls: None Found

Exterior

• Sunroof/Moonroof Issues (Sticking/Failure to Open or Close)
  • Description/Symptoms: The sunroof or moonroof may stick, make excessive noise, or fail to open or close properly.
  • Solution: Lubrication, track adjustment, or motor/mechanism replacement.
  • Estimated Cost to Fix: $100 - $1,000+ depending on the issue and repair needed.
  • Recalls: None Found

Summary

The 2023 Genesis G80, while generally well-received, can experience issues ranging from minor trim problems to more significant engine and transmission concerns. The excessive oil consumption in the 2.5T and potential turbo failure in the 3.5T are potentially costly repairs. Electrical glitches, particularly with the infotainment system, are also common. Severity varies, but addressing these issues promptly is important to maintain the vehicle’s performance and reliability. The cost to fix these issues can be anywhere from $50 to several thousand dollars.