We get a rumor and speculation surrounding the Batmobile in Batman Vs. Superman as well as a possible scene explanation surrounding the Superman statue.
Batman-News says the Batmobile may be able to fly because they have been told the doors open like wings. meaning it could transform into the Batwing as well.
Regarding the Superman statue that has previously been seen, it's stated that Zack Snyder filmed a press conference that unveiled the statue to the public in honor of Superman saving the Earth in Man of Steel (perhaps Lex Luthor was behind it).
It's also said kids were seen wearing "Superman Survivors" t-shirts at the event.
"Batman v Superman: Dawn of Justice" has a newly announced May 6, 2016 release starring Ben Affleck as Batman, Henry Cavill as Superman, Gal Gadot as Wonder Woman, Amy Adams as Lois Lane, Laurence Fishburne as Perry White, Diane Lane as Martha Kent, Jeremy Irons as Alfred, Jesse Eisenberg as Lex Luthor, Ray Fisher as Cyborg with Callan Mulvey, Holly Hunter and Tao Okamoto in new character roles for the film.
For more news on the "Man of Steel" and related movies head on over to the Cosmic Book News Superman movie hub.