one of my domain names of ccTLD happens to be a car model name.
because it's a short generic name, i didn't realize it when i registered.
i found that the same domain name of different ccTLDs is all associated with
the car model.
It would depend on the name and what you want to use it for.
You said 'car model name' not company name.
In Ford Taurus or Ford F150 - Taurus and F150 are the model names.
Most model names are generic and can be used by others ie Cavalier, Viva, Suburban, Civic, Accord...... while others may be made-up names & trademarked (Nissan Sentra may fall into this category)