I doubt it will be a problem.
I've had plans for a while to install a car computer in my old bay window VW camper van (Little Miss Sunshine!). The van has been lowered and as such it's quite a bumpy ride and I'm really starting to wonder how that will fare for a car PC setup.
My plan is to use a Mac Mini (already have that, an external drive, a soundcard and a touch screen) but I'm having doubts about whether the computer will hack it.
Any thoughts on this?