2018 Hyundai Sonata fuel system problems
The 2018 Hyundai Sonata has 30 fuel system complaints filed with NHTSA — 6% of the year's total, and roughly flat versus the prior model year.
30
Fuel System complaints
6%
Share of year
0
Crash-involved
0
Related recalls
Fuel System complaints by year
What owners report
“The car was sitting in the parking lot and randomly black smoke started coming from it and then it turned into fire within in minutes. No one was in the vehicle and 911 was contacted.”
Common questions
How many fuel system complaints does the 2018 Hyundai Sonata have?
NHTSA has 30 complaints about the 2018 Hyundai Sonata fuel system — 6% of all complaints filed for that model year.
Related
Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.
Compiled by Sharon Ben-Moshe, Founder.