There are 1 owner-reported engine complaints for the 2023 Hyundai Konain NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
The vehicle was purchased brand new. After the first recommended oil change interval, the car has leaking oil daily. A complaint of the leak made to the dealer at 2nd oil change. Dealer stated they found nothing wrong. Car still leaks oil even after subsequent oil changes at prescribed service intervals. We now have to place a pan underneath the vehicle while it’s parked in the garage to catch the daily oil leaks. Very frustrating and very concerning that a brand new car is leaking oil.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 25, 2026