You know I used to hate on cars a lot back then. But this was only to learn that it's not the cars, it's the lousy drivers that are controlling the cars.
If you happen to get involved with a car crashing into you or whatever, you can record (if you have a recording software running) and report the incident. Let the admins handle the mess and you can relax; then the perpetrators can get banned and won't cause anymore problems. As much as I am sick of those crazy drivers, reporting them can make a difference.
If you hate cars indefinitely, try playing on EU1. The server there is more peaceful with no cars, but there's a speed limiter on and doesn't have a lot of players on there than EU2, etc.