Factual error: The door handles on the Challenger are the wrong handles for all makes of the Challenger in the 70s.
Continuity mistake: Bobby is in the barn with Papi Greco. He gave him the passports, and thus asks "Whatch'ya got for me?" The bull in the pen, who has been close to them all the time, is suddenly in the corner by the wall between shots. (00:07:50)
Other mistake: When Stig shoots the helo and kills the co-pilot it still crashes. He killed the co-pilot, the pilot sits on the right side. (01:36:30)