I know while a Honda Civic is small but gets around 40 mpg, a Honda Accord is bigger but gets more around 30 mpg. But what about a Prelude? How does it compare with gas mileage and also reliability?

(My brother is lookin' for a car for sale, and I saw a Prelude for sale today so I was wonderin' if it's a good car to have? As far as gas mileage and reliability go?