Porsche Macan vibration under seat issue requiring transmission mount replacement on Porsche Macan

Submitted by Vehicle Owner · Jun 23, 2025
Published by RepairPal

Problem overview

Some Porsche Macan owners report experiencing vibration issues under the seat that may be linked to problems with the transmission mount, motor mounts, or transfer case. These vibrations can result from engine vibrations transmitted through the exhaust pipes, causing rattling and noise within the cabin. The cost of replacing the transmission mount typically ranges from $689 to $757, and some owners face challenges with motor mounts and transmission mounts, experiencing severe idle vibrations even after replacements. Addressing these issues is crucial for both comfort and safety, as excessive vibrations can impact steering and the overall driving experience. It is recommended that owners consult with a Porsche specialist or authorized dealer to accurately diagnose and resolve these vibration concerns.

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