I think BP's got the right idea about bug out vehicles, same as me, uses a "normal" car that can be modified if needed. Dont forget NOW AND post shtf you need to keep a low profile, and not be seen as someone worth shooting for their car or gear...
For example theres a guy drives around here (not sure if he's a prepper or not )but hes got a modded 4x4 extra big balloon tyres, big roof rack with 3 spare wheels on it, jerry cans of fuel and water..... INSTANT TARGET....or theres BP tootling down the devon lanes in his citroen with the gear covered up in the back NOT A LIKELY TARGET.
"Some say the end is near, some say we will see Armageddon soon...
I certainly hope we will, I sure could use a vacation from this silly shit."