Little known fact: one of the first self driving cars was a 'Humvee' (real name HMMWV) which was equipped by DARPA with cameras and could navigate a road with no other vehicles, and go straight through a 4 way intersection after stopping (again, no other vehicles). This was in the mid 1990s. Would love a link to this project if anyone has it.
I seem to recall Stanford used a far less intimidating VW SUV instead of a giant Humvee.