So I've been looking at the new trailer and here are some things I've noticed:
0:06 into the trailer: Something that looks like nitrous. Might be just flames, I don't know for sure.
0:10 into the trailer: Luis is hanging onto a train, which appears to be on fire
0:33-0:34 Some car that looks like a Jaguar.
0:36 A shotgun I really like: The AA-12
0:39 and 0:41 Two shots from a new helicopter.
0:44-0:48 Something that looks like a cagefight
0:49-0:50 A golf kart
0:51-0:53 Some sort of cargo helicopter.
1:03 A P-90 machine gun
1:09-1:10 Skydiving, but we've seen that before
I'll see if I can find anything else, but that's it for now.