While highly innovative, Rivian has struggled with first-generation manufacturing hurdles, earning a reliability score of .

Recurring software bugs that cause the main display screens to freeze or reset during operation. 7. Chrysler Pacifica Hybrid (2025-2026)

As the luxury electric arm of Hyundai, Genesis expected better than a reliability rating.

High rates of transmission and air suspension failures.

The plug-in hybrid version of the iconic Wrangler has been plagued by electrical and mechanical complexity that the brand has struggled to master.