NHTSA Complaint #11526202 — 2016 HYUNDAI SONATA

While on the interstate highway, there was a loss of motor power, the engine light started flashing, and the car's speed dropped from 70 mph and then would not go above 60 mph. The car would then have trouble shifting gears and getting back up to speed when slowed down, and the entire car would "kick" when it did shift gears. We took the car to a mechanic, who confirmed that the oil was low when it shouldn't have been, and they suspected something wrong with the oil pan (possible leak) and that exacerbated the issues with the engine. Mechanic told me that a replacement would be a required. The car has not yet been inspected by anyone else. The only prior indication that there may have been a problem was that I had to get my oil changed more often than I thought was normal, but my car gave no other warnings, and the engine light only came on when the serious complication arose while on the interstate.