There are 1 owner-reported lighting complaints for the 2018 Kia Rioin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
Excessive oil consumption 1 quart every 1000 miles. The brake light socket overheats causing fast bulb burn outs.
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 26, 2026