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What 1 owners told NHTSA about the 2017 Lexus LX 570

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 (1)Fuel system (1)

Newest first · 1 complaints

May 11, 2022Fuel system

Original owner of 2017 Lexus LX 500 33,000 miles- 2 1/2 years old at the time. The car failed on the interstate in the mountains going up hill. It sputtered and then lost power. Barely able to get to the side of the road. Was almost ran into by a semi. Family of 6 in the car. Warning lights came on: Check engine Reduced engine power Had car towed to Denver dealership 100 miles away. Lexus dealership could not find problem. After days of inspections, emptied fuel tank and assumed it was contaminated fuel. We had fuel inspected by the state of CO and by a third party. The fuel was clean. Lexus was notified about power failure. Nothing was done on their part for us. Car has continued to sputter when temps are high and driving uphill. Car has been in multiple times to lexus dealerships and problem has not been resolved.

NHTSA ODI 11464266

Working with the data? Download all 1 complaints as CSV · fetched from NHTSA July 21, 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 2017 Lexus LX 570 verdict →