One problem related to engine shut off without warning has been reported for the 2018 Kia Motor Soul. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2018 Kia Motor Soul based on all problems reported for the 2018 Soul.
Engine shut off while driving it down the highway purchased 8/5 from reseller, who had driver it over 200 miles with no issues. Had it inspected that day and no issues found. Scheduled appt w/ clay cooley kia to drop off 8/12 to have warranty recalls addressed. Clay cooley inspected and found no issues, verified in good shape; work completed 8/14. On 8/18, after driving it less than 183 miles, the vehicle completely shut down on the highway. The check engine light came on immediately before the car shut down, but that was all. It was incredibly dangerous. Searched online and discovered that this has been a know issue with kia Souls. Discovered online that this was a known issue, and had previously been the focus of a class action lawsuit. Contacted kia corporate who mandated I take it back to clay cooley kia. Clay cooley kia refused to repair it, and kia corporate refused to handle further.