Power Train Related Problems of the 2020 Subaru Ascent

Table 1 shows four common power train related problems of the 2020 Subaru Ascent. The number one most common problem is related to the power train (44 problems). The second most common problem is related to the transmission failure (one problem).

Table 1. Power Train related problems of Subaru Ascent


Recently reported Power Train problems of the 2020 Subaru Ascent

The Power Train problem

The contact owns a 2020 Subaru Ascent. The contact stated that while depressing the accelerator pedal to make a turn, the vehicle hesitated to respond. There was no warning light illuminated. The vehicle was taken to the dealer, but was not diagnosed or repaired.   Read details...

The Transmission Failure problem

2020 Subaru Ascent. Consumer writes in regard to transmission failure.   Read details...

The Transmission Gear Slipping problem

The transmission occasionally slips, resulting in a momentary rise in engine revs and a slight lurch. I assume that this is related to the known transmission issue for earlier Ascents, but mine is not included in the affected VIN number group.   Read details...


Power Train related problems in other Subaru Ascent model year vehicles:



Ascent Service Bulletins