If there's a sun roof, I'll pop up out of that and start blazing. If not, then standard window. Do I have a bipod on my SAW? I don't think so, but it's a fine weapon anyway. Buda-buda-buda.
I'm invoking my right to remain silent. God knows what these people would do after another comeback when they already taser me to oblivion after a Karma joke...
The "re-bar" was more for dramatic effect than actual steel seats. You rolled a "2" on your attack roll effectively missing but it's hard to completely miss the seat entirely.
Take another stab at it, you'll no doubt do better next round.
Slitting the goon's throat seemed like a better avenue of attack. Mind you, coup de grace-ing the driver of a moving SUV might not be the best way to resolve the issue but it is infinitely faster than trying to stab the guy to death.