Learn Hardcore Spanish (Latin America): Me gusta manejar el carro rápido.

Because in Spanish, gustar works differently than normal verbs. In a literal sense, Me gusta means It is pleasing to me, so the verb form stays in the third person (gusta) and we add me to show whom it pleases. We don’t say Yo gusto to express a personal liking in this construction.

Why do we use manejar instead of conducir in this sentence?

Both manejar and conducir mean to drive, but manejar is more common in many Latin American countries. Conducir is more frequently used in Spain or in more formal contexts. Because the sentence is focused on Latin American Spanish, manejar is the more natural choice here.

Why is it el carro, not un carro or mi carro?

Using el carro emphasizes a specific car or the idea of driving the car in general. If you said un carro, it would mean “a car” (any random car). If you said mi carro, you’d be referring to your own car. El carro can simply refer to “the car,” either a known one or in a more general sense.

Why do we say rápido instead of rápidamente? Isn’t rápido an adjective?

Rápido can function as both an adjective and an adverb in Spanish. When it describes how you drive (i.e., you drive fast), rápido is acting like an adverb. Saying rápidamente is also correct and means quickly, but rápido is more common in everyday speech.