Porsche Cayenne E-Hybrid

Plug-in Hybrid Compare
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Official safety data

NHTSA

Recalls 2

Complaints 24

Owners have filed 24 complaints with the National Highway Traffic Safety Administration for the 2020 Porsche Cayenne E-Hybrid. 0 mention a fire and 1 a crash.

Other 7 Engine 7 Brakes 5 Electrical system 5 Powertrain 4 Airbags 3

“This engine EA839 is the same engine installed in Audi’s and which has a massive engine replacement going on now. It seems that the above engine has what is called piston slap or rocker arm failure which requires a complete engine replacement. The manufacturer knows of this problem and as of yet…”

NHTSA complaint #11763010 · 2020 model year · Engine · Sep 2026

“Porsche dashboard leather shrunk and is bubbling on the entire top where the Airbag sits. I was told that if the vehicle was in an accident the airbag might not deploy correctly. The Porsche dealer looked at it and recommended replacing the entire dashboard! This is a very common issue with…”

NHTSA complaint #11749717 · 2020 model year · Airbags · Jul 2026

“"Engine temperature too high. Park vehicle and allow engine to cool". warning at 50,000 miles which the mechanic says this is a huge problem with all Porsche, Audi and VW due to water coolant changeover valve which fails and also stated that Porsche is aware and should have a "bulletin" open on…”

NHTSA complaint #11740164 · 2020 model year · Engine · May 2026

Source: National Highway Traffic Safety Administration — official recalls and owner-filed complaints, shown as reference data, separate from KnownCars community posts. Had one of these problems yourself? Create a free account and post it.