Factual error: The four-door Jeep Wrangler used in the movie wasn't made until 2007, three years after the date of Judgment Day as established in Terminator 3 (Saturday 24th July 2004). (00:33:15)
Factual error: In the scene in the 'cattle car' the shadow and light from outside the bars is moving across Kyle's face as he is talking. But unless the light source moves relative to the shadow source, a shadow will not move. But the light source was just outside daylight - and not direct sunlight - so the shadow inside would not have moved.
Factual error: The FN SCAR-L used by Barnes would not have existed because it was only in early development when Judgement Day took place in 2004 and as such would never have made it into production.