2024 Hyundai Sonata Safety Report

The 2024 Hyundai Sonata presents a mixed safety picture. While it boasts excellent crash test performance with a 5-star overall NHTSA rating, including 5 stars for side and rollover, and 4 stars for frontal impact, its early complaint data reveals significant electrical system issues. With 35 total complaints, 1 crash, and no fires or injuries reported, the volume of complaints for a new model year is notable. A single recall addresses a critical exterior lighting issue where brake lights may flash and not illuminate properly, increasing crash risk. The most common complaint categories are 'UNKNOWN OR OTHER' (5 complaints) and 'ELECTRICAL SYSTEM' (4 complaints), with multiple reports detailing complete electrical system shutdowns while driving, leading to loss of headlights, dashboard, and safety systems. This is a severe concern that directly impacts driver visibility and vehicle control. Beyond the electrical system, there are recurring complaints about the 'POWER TRAIN' (2 complaints), including sudden loss of acceleration and jerking during acceleration/shifting, particularly after a software update. 'FORWARD COLLISION AVOIDANCE' systems also have 2 complaints, with reports of the emergency braking system malfunctioning or disabling easily due to minor environmental conditions like fog. Furthermore, several complaints highlight an inaccurate speedometer, consistently reading 1-4 mph higher than actual speed, which can lead to unintended speeding. The 'STRUCTURE' category also has 4 complaints, including issues with bumper brackets causing bumpers to pop out. The recall for the brake light software issue is a positive step in addressing a known defect, but the widespread electrical system failures and other critical issues like sudden acceleration loss and inaccurate speedometers suggest potential underlying design or software flaws. While the crash test ratings are reassuring for structural integrity in an impact, the operational safety is compromised by these reported malfunctions. Buyers should be aware of these early-stage issues, particularly the electrical system reliability.

Our recommendation: While the 2024 Hyundai Sonata offers strong crash protection, potential buyers should be cautious due to early reports of critical electrical system failures, powertrain issues, and an inaccurate speedometer. Thoroughly test drive the vehicle, inquire about all software updates, and consider an extended warranty to mitigate risks associated with these emerging problems.