In 2017, an elderly family member bought a 2014 Subaru Crosstrek XV with less than 33k miles on it; she recently passed the car on to us, with about 45k miles on it (that is not a typo, it had been driven only about 12k miles in 8 years). A year after she bought it, 2018 or so, her dealership told her it needed an engine out cam seal service, which she had done. She also had to take the car back multiple times for persistent a/c problems. A couple of years ago, she asked for a diagnosis of an engine knock and was told it was nothing. We acquired the vehicle a month ago. We noticed the same noise, so took it in to the same dealership, who have told us it needs an engine out valve job that will cost us almost $5k. It seems odd that the engine needs to be removed from a car so frequently and leaves us wondering if, a) the dealership took advantage and sold her a lemon, b) the service department is incompetent, or c) deliberately downplayed the issue until the car was no longer under warranty. Has anyone else had this many issues with their Subaru Crosstrek?