A rhetorical device is a use of language that is intended to have an effect on its audience. Repetition, figurative language, and even rhetorical questions are all examples of rhetorical devices. This is the definition of rhetorical language and i hope this helps.
Answer:
Just for fun.
Explanation:
So sad that your dog was killed.I can't write easy on this topic because I haven't any dog.
Chugged is the main word that should give it away. It is kind of exaggerating the car going up the mountain. I assume it would be a hyperbole.
Hope I helped!