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What 6 owners told NHTSA about the 2018 Lexus Is300

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (6)Crash / fire / injury (2)Fuel system (3)Body & structure (2)Engine (1)Speed control (1)Transmission & drivetrain (1)

1 of 6 complaints match · Transmission & drivetrain · crash/fire/injury only · clear filters

Jul 20, 2020Transmission & drivetrainCrash1 injury

2018 LEXUS IS 300. CONSUMER WRITES IN REGARDS TO VEHICLE STALLING WHILE TRYING TO MAKE A U-TURN. *LD *JS

NHTSA ODI 11340152

Working with the data? Download all 6 complaints as CSV · fetched from NHTSA July 22, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2018 Lexus Is300 verdict →