2015 Hyundai Sonata Safety Report

The 2015 Hyundai Sonata presents a mixed safety profile. While it achieved excellent crash test ratings from NHTSA, scoring 5 stars overall, 5 stars for frontal and side impacts, and 4 stars for rollover, its real-world reliability and potential for critical component failures are concerning. With 1100 total complaints, including 33 crashes, 47 fires, 32 injuries, and 2 deaths, there's a significant volume of reported issues. The most prominent concern is the engine, accounting for 366 complaints, often related to catastrophic failure, knocking, and oil consumption, consistent with known Theta II engine issues. This is further evidenced by multiple recalls related to engine components and power train issues. The recall history for the 2015 Sonata is extensive, with 9 recalls addressing a range of critical safety defects. These include issues with exterior lighting (turn signals), parking brake indicators, sunroof detachment, airbag non-inflation, ABS system malfunctions, seat belt buckle failures, axle shaft separation, brake caliper fractures, and power steering assist reduction. The sheer number and variety of these recalls suggest initial manufacturing or design flaws across multiple systems, which could impact vehicle safety and reliability even after repairs. Common complaint patterns beyond the engine include 'UNKNOWN OR OTHER' (78 complaints), 'STEERING' (43 complaints), and 'POWER TRAIN' (37 complaints). The steering complaints align with a recall for reduced power steering assist. The high number of engine-related complaints, some leading to complete seizure while driving, poses a severe safety risk, as drivers report sudden loss of power on highways. Despite high crash test scores, the volume of critical component failures and associated incidents indicates that potential buyers should exercise caution and thoroughly investigate the vehicle's service history, especially regarding engine and recall repairs.

Our recommendation: Given the high number of critical engine complaints and extensive recall history, potential buyers should proceed with caution and prioritize a pre-purchase inspection by a trusted mechanic, specifically focusing on engine health and verification of all recall repairs.