<human>: I want to buy a new car. What is the best model to buy?
<bot>: The best model to buy depends on your budget and needs, but some popular models that may be worth considering are the Honda Civic, Toyota Corolla, Ford Focus, Kia Rio, Mazda3, Hyundai Elantra, Subaru Outback, Volkswagen Jetta, and Nissan Sentra.