2024 Hyundai Ioniq 5 Engine Problems
NHTSA component category: ENGINE · data through 07/12/2026
Source: U.S. NHTSA complaint data. Complaints are unverified reports from vehicle owners — a complaint is not a confirmed defect.
How engine ranks on this vehicle
Share of the 215 complaints citing each category; one complaint can cite several. Full breakdown on the 2024 Hyundai Ioniq 5 overview page.
What owners report
“The ICCU failed while driving which left me with an undriveable vehicle on the side of the road. The vehicle was towed to the dealership…”NHTSA complaint 11703976 — filed 12/09/2025
“Hyundai is ignoring the fact that many Ioniq 5 have an ICCU defect that happens without warning and can leave you stranded with a bricked…”NHTSA complaint 11696880 — filed 10/31/2025
“The car made a loud popping noise and immediately started displaying electrical system fault errors. The car propulsion stopped within 15 seconds and was not…”NHTSA complaint 11669293 — filed 06/25/2025
Excerpts are shortened and scrubbed of personal details; they are individual, unverified reports.
Engine complaints by year filed
Frequently asked questions
Does the 2024 Hyundai Ioniq 5 have engine problems?
Engine is the #4 most-reported problem area on the 2024 Hyundai Ioniq 5: 21 of 215 complaints on file (9.8%). Complaints are unverified owner reports, not confirmed defects.
How many complaints does the 2024 Hyundai Ioniq 5 have in total?
215 complaints were on file with NHTSA as of 07/12/2026. Across all categories, 4 involved a crash, 0 involved a fire, 0 reported injuries, and none reported deaths.
What does NHTSA's engine category include?
NHTSA assigns each complaint to standard component categories; this page reports the ENGINE category exactly as NHTSA defines and records it.
