One problem related to engine noise has been reported for the 2020 Subaru Outback. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2020 Subaru Outback based on all problems reported for the 2020 Outback.
On 3 occasions the car would not start after being driven. The dashboard lit up, radio worked, but no starter or engine noise. Subaru says there is nothing wrong with the car or battery. This appears to be a common Subaru problem.