This is the 10534th most frequent Spanish word.
costar
"Costar" means "to cost."
Here, 'costar' is used to indicate the monetary value or price of the car.
El coche me costó mucho dinero.
The car cost me a lot of money.
In this sentence, 'costar' conveys the difficulty or effort required to complete the task.
Esta tarea de matemáticas me cuesta mucho trabajo.
This math assignment is very challenging for me.
Here, 'costar' expresses the difficulty in believing or accepting something.