Just my two cents.
Anytime we here someone talk about there vehicle whether car truck or van it's normally always referred to as her or she.
Example. ( she's been good to me )
Or ( be easy on her )
And anytime the manufactures put any type of voice in a car it's never a male voice.
(Passenger door ajar) sounds much nicer coming from a feminine voice.
Call your ride what you want but for the most part they are normally referred to femininely.
"Had a 98 explorer back in the day with the 5.0 and she was called the "mule"