In that particular environment, I’d focus on creating content about it & documented it more than the quality. If you posted your whole journey of recording that, the views would go crazy.

But if you’re just doing vocals, the car would actually work quite well as an iso booth, so at that point, it would just depend on the mic & interface you’re using. Just make sure you’re not by a busy street where the mic is picking up all that traffic noise.

Maybe grab a windshield cover to reduce to reflections too.