Subaru XV Crosstrek oil and coolant consumption issue with low oil light and coolant smell in cabin on Subaru XV Crosstrek

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

Problem overview

Some Subaru XV Crosstrek owners report experiencing oil consumption issues, including the low oil level light activating even after oil changes. There have been instances where motor oil has been found mixed with coolant in the reservoir, resulting in a noticeable coolant smell in the cabin. Additionally, some owners have noted that excessive oil consumption is a common problem with Subaru Boxer engines, including those in the Crosstrek models, and that oil consumption can increase over time despite changing oil types and viscosities. Some owners have resorted to overfilling oil as a precaution against potential oil burn-off, which may lead to low oil levels. Although complaints have been raised, some owners have been told by Subaru that their oil consumption falls within acceptable limits. Resources, including videos, are available to provide more information and potential solutions for the oil consumption issue in the Subaru XV Crosstrek. If you notice the low oil light or a coolant smell, it is advisable to monitor oil levels regularly and consult a mechanic or Subaru dealership for assistance.

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