One problem related to 12v/24v/48v battery has been reported for the 2018 Subaru Legacy. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2018 Subaru Legacy based on all problems reported for the 2018 Legacy.
2018 Subaru Legacy consumer writes in regard to battery issue. The consumer stated they have to get a new battery every year. They have to buy a car battery charger to charge the car battery.
| Electrical System problems | |
| Wiring problems | |
| 12v/24v/48v Battery problems | |
| Software problems | |
| Car Will Not Start problems |