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2018 Porsche Cayenne: common problems and reliability
One of the best Cayenne years.
14 owner complaints, most about electrical system. 1 recall.
Should I buy a 2018 Cayenne?The 2018 Porsche Cayenne has 14 owner-filed NHTSA complaints and 1 recall on record. The most-reported areas are electrical system and engine. Owners most often flag transfer case failures: a known issue on specific model years (e.g., 2011-2016), though later replacements (post-2017/2018) are updated. warranty was extended by porsche.
Safety record for the 2018 model year
Source: NHTSA complaints and recalls filed for 2018 Porsche Cayenne vehicles (US, public record).
The Year Score compares this year with other Cayenne years only. How we score it
Is 2018 a good year for the Cayenne?
Across the 23 Cayenne model years we track, complaint volume runs from 1 (2010) to 238 (2016). With 14 complaints, the 2018 Cayenne sits below the model's median of 55.
These are raw NHTSA complaint totals, not adjusted for how many cars sold or how long each model year has been on the road. Older and higher-selling years accumulate more complaints.
Where owners report problems
Recalls affecting the 2018 Cayenne
equipment
Campaign 18V844000Porsche Cars North America, Inc. (Porsche) is recalling certain 2017 Porsche Cayenne Turbo S, Cayenne Turbo, Cayenne Plug-in Hybrid, Cayenne GTS, Cayenne Plug-in Hybrid Platinum Edition, Macan Turbo and Macan GTS vehicles, 2017-2018 Cayenne S, Macan, Cayenne Platinum Edition and Macan S vehicles and 2018 Cayenne vehicles equipped with the optional ski bag. The ski bag fastening strap may have been sewn with incorrect thread, possibly resulting in the strap seams tearing and the ski bag being unsecured in the event of a crash.
What owners say across generations
Sentiment is sharply divided by generation and ownership context. For newer models (approximately 2019+), feedback is mixed to negative, with very frequent and severe criticism directed at the latest infotainment and control systems.
- RecurrentTransfer Case Failures
A known issue on specific model years (e.g., 2011-2016), though later replacements (post-2017/2018) are updated. Warranty was extended by Porsche.
Owner insights cover all generations of the Cayenne. See the full Cayenne owner picture and every model year.
Other Cayenne model years
Compare every Cayenne year side by side to see how 2018 ranks against the rest.
Compare the Cayenne against its rivals
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