There are 2 owner-reported fuel system complaints for the 2025 Hyundai Sonatain NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
the gas tank is loose upon pumping gas it was found loose today the red mccombs dealership is the only service company who has performed service on vehicle
Upon topping up gas to full or anytime fueling after there is a heavy scent of gas inside the cabin lingering
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