Table 1 shows one common suspension related problems of the 2026 Hyundai Sonata.
| Problem Category | Number of Problems |
|---|---|
| Suspension problems |
The vehicle suffers from a shake/vibration when travelling at highway speeds between 65 and 75 mph. The shaking is constant and can be felt in the passenger compartment as well as the steering wheel. The vehicle has been back to the dealer 5 times and they have confirmed the vibration even on another similar vehicle on their lot. They have changed the tires with the exact same tires, done road force testing and checked all of the suspension components and have not found a problem, yet the vibration persists. The dealer told me they can't do anything else to fix the issue even though they confirm that it still exists. The manufacturer has not sent their own techs out to check the vehicle and simply want to buy it back at a loss for me. My research shows that this is a persistent problem with this vehicle and others like it from Hyundai. I feel that something needs to be done to force their hands to fix the problem before someone gets hurt.