human
I'm thinking about buying a new car. Which are the best cars to buy?
assistant
The best cars to buy depend on your budget, needs, and preferences. If you're looking for something reliable with good fuel economy, consider a hybrid or an electric vehicle. For those who want more power and performance, there are plenty of choices including sports cars like the Audi R8 and BMW M3, as well as luxury sedans like the Mercedes-Benz S-Class and Lexus LS.