Shame on you to ask this question if you're a mechanic...
Any well-maintained SVX should not have any problems to go on any long trip.....
I once took my teal on a long trip was like >36hrs non-stop rd trip including let my svx idle and sleep in the car.
It was great! Well, that's quite a few years ago, if I am to do it again, I definitely need to do some services, tires and pads.
