fairly significant
Typical Repair Cost:
No data
Average Mileage:
34,000 miles
Total Complaints:
1 complaints

Most common solutions:

  1. replaced the mid exhaust system from manifold to muffler (1 reports)
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This problem may be covered under warranty. Ask your Lexus dealer.

problem #1

Nov 152023

RX 350 3.5L

  • Automatic transmission
  • 34,000 miles

click to see larger images

droning noise vibration droning noise vibration

Had purchased a CPO 2020 RX 350 with 31k miles. After being acquainted to the car around 1,000 miles later really noticed a drone vibration particularly around 1400 RPM. After bringing this up to a dealer they dismissed it, however the next dealer agreed with me. They replaced a section of the exhaust from the manifold to the muffler. This definitely helped tone down the vibration/drone, but not eliminated completely. About 60% better than the original. Looks like the rubber damper is a little beefier than the original to help with vibration. I have a 2023 ES 350 with the same engine and transmission as this RX and it doesn't vibrate at all thus my concern. All parts were replaced under warranty.

- dude8370, Columbus, OH, US