2019 Genesis G90

The 2019 Genesis G90 is a full-size luxury sedan known for its opulent interior, comfortable ride, and extensive list of standard features. It offers two engine options: a 3.3-liter twin-turbocharged V6 producing 365 horsepower and 376 lb-ft of torque, and a 5.0-liter V8 generating 420 horsepower and 383 lb-ft of torque. Both engines are paired with an 8-speed automatic transmission. Owners typically praise the G90 for its value proposition, luxurious appointments, quiet cabin, and smooth ride. Common criticisms include its conservative styling, lack of brand recognition compared to established luxury brands, and infotainment system which while functional, may not be as intuitive as some competitors.

Engine

3.3L Twin-Turbocharged V6

No Issues Found

5.0L V8

No Issues Found

Transmission

8-Speed Automatic

No Issues Found

Suspension

Air Suspension (Available on certain trims)

• Air Suspension Compressor Failure
  • Description/Symptoms: The air suspension system may fail, resulting in the vehicle sitting lower than normal or unevenly. This can be caused by a failing air compressor, leaks in the air lines, or faulty sensors. Warning lights related to the suspension system may illuminate.
  • Solution: Replace the air suspension compressor. Inspect and repair any leaks in the air lines or replace faulty sensors.
  • Estimated Cost to Fix: $1,000 - $2,500+ depending on the location and whether other components need to be replaced
  • Recalls: None Found

Electrical

• Infotainment System Freezing/Rebooting
  • Description/Symptoms: The infotainment system screen may freeze, become unresponsive, or randomly reboot. This can affect navigation, audio, and climate control functions.
  • Solution: Software updates can sometimes resolve this issue. If the problem persists, the infotainment system unit may need to be replaced.
  • Estimated Cost to Fix: $100 (software update) - $1,500+ (replacement unit)
  • Recalls: None Found
• Battery Drain Issues
  • Description/Symptoms: The vehicle’s battery may drain prematurely, especially if the car is not driven frequently. This can result in difficulty starting the vehicle or requiring a jump start.
  • Solution: Check for parasitic drains by testing each individual fuse and relay. Replace the battery with an upgraded AGM battery that can handle additional stress.
  • Estimated Cost to Fix: $200 - $400+ depending on the cause of the drain and battery replacement.
  • Recalls: None Found

Exterior

• Automatic Emergency Braking (AEB) Malfunctions
  • Description/Symptoms: The AEB system may activate unnecessarily, causing the vehicle to brake suddenly and unexpectedly. This can be triggered by false readings from the radar or camera sensors.
  • Solution: Recalibrate the AEB system. Clean the sensors and inspect for any damage. In some cases, replacing the radar or camera sensor may be necessary.
  • Estimated Cost to Fix: $150 (recalibration) - $1,000+ (sensor replacement)
  • Recalls: Recall Number 21V637000 - Hyundai Motor America (Hyundai) is recalling certain 2017-2021 Genesis G90 vehicles. The radar sensor that detects the speed of the vehicle in front may be misaligned, which can cause the Automatic Emergency Braking (AEB) system to activate unexpectedly.
  • Recall Number 22V224000 - Hyundai Motor America (Hyundai) is recalling certain 2017-2021 Genesis G90 vehicles. The radar sensor that detects the speed of the vehicle in front may be misaligned, which can cause the Automatic Emergency Braking (AEB) system to activate unexpectedly.

Interior

• Power Sunshade Malfunctions
  • Description/Symptoms: The rear power sunshades may become stuck in either the open or closed position, or operate erratically.
  • Solution: Check the sunshade motor and mechanism for any obstructions or damage. Replace the motor if necessary.
  • Estimated Cost to Fix: $300 - $700+ depending on the location of the shade
  • Recalls: None Found
• Heated/Ventilated Seat Issues
  • Description/Symptoms: The heated or ventilated seats may not function properly, either failing to heat or cool or providing inconsistent performance.
  • Solution: Check the seat heating/cooling elements and control module for any faults. Replace any defective components.
  • Estimated Cost to Fix: $200 - $800+
  • Recalls: None Found

Overall Summary:

The 2019 Genesis G90 generally exhibits a good level of reliability, but like any vehicle, it has its share of potential issues. The most commonly reported problems relate to the electrical system, specifically the infotainment system and battery drain. Suspension issues with the air suspension are also reported. A potential safety concern is the Automatic Emergency Braking system malfunctioning causing it to brake unexpectedly. Repair costs can range from relatively minor expenses for software updates and recalibrations to more significant costs for replacing components like the air suspension compressor or infotainment system unit. Potential buyers should be aware of these potential issues and ensure that any used G90 has been properly maintained and any applicable recalls have been addressed.