Consumer Reports has released its latest reliability assessments, highlighting nine electric vehicles (EVs) that fall short in predicted reliability. Based on owner surveys, recall data, and previous model performance, these models face significant concerns ranging from electrical system failures to safety-related recalls. Here’s a breakdown of the least reliable EVs according to Consumer Reports.
Rivian R1S (2025)
The 2025 Rivian R1S received a low predicted reliability rating, with Consumer Reports noting seven recalls involving safety-related issues. The SUV’s complex electrical systems and assembly quality have been cited as primary concerns.
Chevrolet Blazer EV (2024)
The 2024 Chevrolet Blazer EV earned a low predicted reliability score, largely due to problems linked to GM’s Ultium battery technology. Early adopters have reported charging issues and electrical glitches.
Rivian R1T (2025)
The 2025 Rivian R1T also received a low predicted reliability rating, accompanied by six recalls affecting electrical systems, exterior lighting, and potential drive-power loss. These issues raise questions about the truck’s long-term durability.
Lucid Air
The Lucid Air appears among Consumer Reports’ 2026 EV reliability concerns, with its predicted reliability based partly on previous model performance. While the sedan offers impressive range and luxury, its reliability record remains uncertain.
Hyundai Ioniq 9
The Hyundai Ioniq 9 faces concerns surrounding Integrated Charging Control Unit (ICCU) problems, along with reported issues involving steering, braking, and the infotainment system. These faults have contributed to its low reliability rating.
Kia EV6
The Kia EV6 also suffers from ICCU-related charging concerns affecting its 12V battery, leading to a low predicted reliability rating. Owners have reported sudden power loss and charging failures.
Kia EV9
The Kia EV9 has faced ICCU issues, repair delays, and recalls involving motor shafts and missing second-row and third-row seat bolts. These manufacturing defects have hurt its reliability score.
Consumer Reports Methodology
Consumer Reports assigns predicted reliability ratings to recent EV models based on earlier model performance when sufficient current owner survey data is unavailable. This approach highlights the importance of tracking a model’s track record over time.
Predicted Reliability
Using owner survey data and previous model performance, Consumer Reports estimates reliability when current-year information remains limited. For buyers considering these EVs, it’s wise to research historical issues and factor them into purchasing decisions.
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