This is the 6520th most frequent French word.
hyundai
The word "Hyundai" is not French; it refers to a South Korean automobile manufacturer.
Here, 'Hyundai' is used as a proper noun representing the brand of a car manufacturer.
J'ai acheté une voiture Hyundai l'année dernière.
I bought a Hyundai car last year.
In this sentence, 'Hyundai' is used adjectivally to describe the dealership brand associated with Hyundai.
La concession Hyundai offre une promotion cette semaine.
The Hyundai dealership is offering a promotion this week.
Here, 'Hyundai' refers to the company and is used broadly in the context of its manufacturing scope.