<human>:  I want to buy a new car, can you tell me what the best safety ratings are for a compact sedan?
<bot>: The National Highway Traffic Safety Administration (NHTSA) conducts many studies on crash test ratings for vehicles and publishes their results. According to their recent ratings, the Hyundai Elantra, Kia Forte and Mazda3 all received a 5-Star overall crash test rating for their 2019 models.