My dad kicked me out because my sister wreck his car is this his true colors ?

sounds like its his true colors

sounds like he kicked the wrong one out

Rarely are true colors revealed from an isolated incident, especially a traumatic one.

it sounds like you are only telling up a small part of the story
why would your dad kick you out because your sister wrecked his car
why would he kick you out for your sisters bad actions

There much more going in your home than what you are telling here 
You are living in a very dysfunctional family 
if you are 18 and plus find a job and rent your own place