There are 1 owner-reported fuel system complaints for the 2021 Hyundai Tucsonin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
I just got an oil change and the oil was completely gone although there was no leak found. Not even a week later my oil is low again. There is smoke coming from the back pipes and the gas is burning out quickly. I just purchased the car last year
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