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What 1 owners told NHTSA about the 2018 Porsche Macan S
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.
1 of 1 complaints match · Engine · clear filters
Nov 21, 2022Engine
The contact owns a 2018 Porsche Macan S. The contact stated that upon taking the vehicle to an independent mechanic for an oil change, he was informed that the oil had leaked and splashed over the engine compartment. There was also oil on the oil pan underneath the engine. The independent mechanic diagnosed that the engine cover gasket, timing cover gaskets, timing bolts, and other unknown parts needed to be replaced. The vehicle was in the process of being repaired. The dealer was notified of the failure and informed the contact that it was a known failure. The manufacturer was notified of the failure and informed the contact that they could not assist as the VIN was not under recall. A case was opened. The failure mileage was approximately 23,000.
NHTSA ODI 11494450
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 2018 Porsche Macan S verdict →