My grandpa drives a Toyota Corolla.
He loves mint. Seriously. He is obsessed with the minty colour/smell.
His car is white, but the interior is all things mint:
Green seat covers with this ridiculous black mint leave pattern,
a green front loader,
a green steering wheel cover,
white and green seatbelt covers,
minty green carpets
etc.
He even has a mint leave hanging from his rear view mirror
and a mint-flavoured air freshener that he sprays in his car every morning.