If he tried
...to do a NY accent he would sound exactly like Archie Bunker.
shareWhy would he need to try since he was born and raised there. He's even considered a NYC comedian and is good friends with Seinfeld. Both are big into observational comedy and most of their comedic essays center around urban NYC culture and experiences.
If you want to hear an Archie Bunker type accent just lookup any video footage of Donald Trump at a rally going off the rails