2022 Lexus IS500

The 2022 Lexus IS 500 is a performance-oriented version of the IS sedan, powered by a naturally aspirated 5.0-liter V8 engine that produces 472 horsepower and 395 lb-ft of torque. It is paired exclusively with an 8-speed automatic transmission. Many appreciate the IS 500 for its powerful engine, engaging driving dynamics, and classic Lexus refinement. Common criticisms include its dated infotainment system and smaller rear seat compared to some competitors. The other trim levels of the 2022 Lexus IS are the IS 300 and IS 350 with engine options being a 2.0L inline-4 or a 3.5L V6, respectively, paired to a 6-speed automatic transmission for the IS300 RWD, an 8-speed automatic transmission for the IS350 RWD, and both paired to a 6-speed automatic transmission for AWD models.

Engine

5.0L V8

• Oil Consumption
  • Description/Symptoms: Some owners have reported higher than expected oil consumption. The rate can vary but may manifest as needing to add oil between scheduled oil changes. Symptoms include low oil level warnings or the need to regularly top off the oil.
  • Solution: Monitor oil levels regularly and address any identified consumption issues with a Lexus dealer to determine the cause. There is no widespread known ‘fix’ at this time, as consumption can depend on driving style. Possible resolutions could include a faulty PCV valve, or in severe cases, piston ring replacement.
  • Estimated Cost to Fix: Diagnosis at a dealer is usually around $100-$200. PCV valve replacement is typically under $300. Piston ring replacement can range from $3,000 - $5,000+ depending on the extent of the repair and labor costs.
  • Recalls: None Found
• Fuel Injector Failure
  • Description/Symptoms: Reports of one or more fuel injectors failing, leading to rough idling, misfires, and potential loss of power. Check engine light will likely illuminate.
  • Solution: Diagnose which injector(s) has failed and replace the faulty injector(s).
  • Estimated Cost to Fix: $300 - $800+ per injector, including labor, depending on location.
  • Recalls: None Found

Transmission

8-Speed Automatic (AWR80)

• Harsh Shifting/Hesitation
  • Description/Symptoms: Some owners have noted occasional harsh shifting, particularly during downshifts, or hesitation when accelerating from a stop.
  • Solution: A transmission control module (TCM) reflash or software update by a Lexus dealer may alleviate the issue. In more severe cases, valve body replacement might be necessary.
  • Estimated Cost to Fix: TCM reflash $100-$300. Valve body replacement $1,500 - $3,000+.
  • Recalls: None Found

Suspension

• No Issues Found

Electrical

• Infotainment System Freezing/Rebooting
  • Description/Symptoms: The infotainment system occasionally freezes or reboots unexpectedly. This can affect navigation, audio, and climate control functions.
  • Solution: TSBs and software updates exist for the infotainment system. A dealer visit is required to apply these updates. If the problem persists, the infotainment unit may need replacement.
  • Estimated Cost to Fix: Software update $100-$200. Infotainment unit replacement $1,500 - $3,000+.
  • Recalls: None Found
• Bluetooth Connectivity Issues
  • Description/Symptoms: Difficulty pairing devices, dropped connections, or distorted audio during Bluetooth phone calls or music playback.
  • Solution: Ensure device software is up to date. Try deleting and re-pairing the device. If the problem persists, a software update of the car’s infotainment system may be needed.
  • Estimated Cost to Fix: Software update $100-$200.
  • Recalls: None Found

Exterior

• Poor Factory Paint Quality
  • Description/Symptoms: Some owners have reported that the factory paint is thin or prone to chipping easily.
  • Solution: While there is no official factory solution, ceramic coating or paint protection film (PPF) can add a layer of protection.
  • Estimated Cost to Fix: Ceramic coating $800 - $2,000+. PPF application $1,000 - $5,000+ depending on coverage.
  • Recalls: None Found

Interior

• Rattling/Buzzing Noises
  • Description/Symptoms: Rattling or buzzing noises emanating from the dashboard, door panels, or rear deck.
  • Solution: Identifying the source of the rattle is key. Dealers can address these issues, often by adding padding or tightening loose components.
  • Estimated Cost to Fix: $100-$500+, depending on the severity and source of the rattle.
  • Recalls: None Found

Summary

The 2022 Lexus IS 500, while generally reliable, does have some reported issues. The most concerning issues relate to potential oil consumption and fuel injector failures on the 5.0L V8 engine which could lead to significant repair costs. Harsh shifting from the transmission, electrical issues with the infotainment system, and subpar factory paint quality are more minor but still noteworthy. Potential buyers should be aware of these potential issues and thoroughly inspect the vehicle before purchase and ensure all software updates have been performed.