Factual error: In the scene in Stuttgart, we see a "reserved parking" sign written as "Reservierten Parken". First of all, this is grammatically wrong - if used at all, it should be "Reserviertes Parken". But you wouldn't find a sign in Germany saying that. They say "Reservierter Parkplatz".
Factual error: In Stuttgart, the German police cars use the wrong lights (they should be blue instead of orange-yellow) and license plate marking arrangements. (00:39:40)
Factual error: The Mark 7 takes 9 seconds to assemble - give or take. Judging by the view of the Chrysler Building, Stark Tower is about 300 meters high. Even if you discount the time it takes for the suit to catch up with Tony, 9 seconds is too long, he would hit the ground before the suit would fully assemble. (01:41:35)
Factual error: During the scene on the Helicarrier where Bruce Banner "Hulks out" and jumps at the F-35B hovering just outside, we see the F-35B fire its guns, one inside each of its intakes. The F-35B has only one gun, externally mounted to underside of the fuselage. It would be impossible to mount a gun inside an aircraft's intakes.
Factual error: The Königsstraße in Stuttgart is located in the city's main shopping area, not its cultural center as the film would suggest. (00:37:20)
Suggested correction: We can only assume it's a F35B but it's never stated at being one. It's a universe with a flying aircraft carrier. That could have similar looking planes with far different technology and specs.
I dunno... I feel that's a very weak correction. It's too nebulous and opens up too many holes. What's to stop people from applying that to every other mistake? (Ex. "Oh, well this movie's universe, blah-blah-blah, therefore nothing could be considered a mistake.").
TedStixon