Does it use any of the older, original trailer footage for continuity’s sake?
Yes, it does, including much of Machete’s introduction to Booth, his confession booth interlude with “bro — I mean, padre” Cheech Marin, and the pivotal armed-motorcycle-through-the-air effect. Pretty much everything else is new, including the footage of the senator, who has since, of course, been replaced by De Niro.