We don't have a lot of Hyundai Ioniq Hybrid engine problems on file — feel free to add yours here. The most common Ioniq Hybrid engine problems occur at 24,000 miles. Click on a year below.

Worst Engine Problems
very poor mpg 2019 Hyundai Ioniq Hybrid
poor mileage 2022 Hyundai Ioniq Hybrid
oil sludge after regular maintenance 2017 Hyundai Ioniq Hybrid