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What 141 owners told NHTSA about the 2018 Tesla Model X P90d

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 (141)Crash / fire / injury (29)Suspension (34)Electrical system (26)Driver assistance (20)Body & structure (15)Speed control (15)Brakes (10)Seats (10)Seat belts (8)Airbags (7)Steering (7)

1 of 141 complaints match · Seats · crash/fire/injury only · clear filters

Aug 7, 2023Seats1 injury

The passenger side middle row seat stopped locking in place. We drove out of our driveway with my 3 year old in his car seat when this happened, and he went flying into the back of the front passenger seat. Had we been driving any faster, he would have been seriously injured. Tesla sent a technician to our home for a mobile service visit. He wasn’t able to fix the problem and said ‘If it were me, I wouldn’t put my child on this seat.’ We then took it to the Long Beach service center, where we were told the seat locking mechanism ‘works’ but it eroding. They wanted to send us home, and I said no. I wanted it repaired. They said that we have to replace the entire seat for $750. I said absolutely not, this is a manufacturer’s defect and a huge safety issue and should not be failing. They did not care. A child is going to get injured.

NHTSA ODI 11537050

Working with the data? Download all 141 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 Tesla Model X P90d verdict →