37 problems related to equipment have been reported for the 2019 Subaru Ascent. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2019 Subaru Ascent based on all problems reported for the 2019 Ascent.
Have had to jump my battery start using a portable power supply at least 4 times. Various reasons, such as leaving the back hatch open for extended periods, leaving the accessories on for a little over 15 minutes etc. At times it appears to struggle to start as though the battery has not fully charged. These incidents has been happening shortly after the vehicle was purchased. They are happening less to date because I'm aware that I cant use any accessory for an extended period because of the risk of a dead battery.
Hi issue #1: my Subaru never gives the mpg what they promised, on average I get 17 or 18 mpg mixed drive supposed to get 21mpg, whenever I complain to the dealership they give a standard answer about it depends on driving style never attempted to find the root cause. Never had this issue with my previous cars, I used to get the same as what they promised. So I feel not related to driving style. Issue #2: blue smoke came multiple times, so not consistent reproducing not sure. Issue #3. My battery died many times couple of times had called roadside, later I got a jump starter and I have used it multiple times to start my car, and replaced the new battery under warranty and Subaru paid for it, but unfortunately, the new battery I got had also died and got it replaced by warranty.