In a Reddit session yesterday DICE provided some additional tidbits about playable vehicles after it was confirmed over the weekend that AT-STs would indeed be playable.
The developers confirmed that both the Millennium Falcon and snowspeeders would be playable in the game. When asked how X-Wings and Tie Fighters control compared to vehicles in Battlefield the reply read as follows:
"A lot easier to fly. Very Padawan friendly. We will go into more details on what makes them Padawan friendly and Jedi master-able (is that even a word?)."
Thanks, VG247.