It appears as one take, although I think it's actually several different scenes with a seamless transition.

To me it's one of the best scenes if not the best scene I've ever seen in a movie: from a small intense escape scene to a full battle, followed by a revelation that brings people to their knees. All shot basically first-person, with extremely complex action and emotion. Absolutely gutting.

I only watched this movie once, maybe 15 years ago, and that scene has stuck with me. Rewatching it brought tears to my eyes again after all these years. That was some of the best, gut-wrenching movies ever made.

The car chase scene mentioned above https://www.youtube.com/watch?v=pOyAXPn1V9k