5. New Vehicles - More Terrain
Last November,
new screenshots were revealed which confirmed the presence of a brand new vehicle to the series - the submarine. It remains uncertain at this time what capacity the submarine will be used for - whether it will be limited to just certain missions or made widely available in the open world at any given time is unknown, but gamer's will certainly by hoping for the latter. If the submarine is available for free-roaming, then that provides us with a whole new dimension of exploration. Not since San Andreas has so much attention been paid by Rockstar to underwater exploration, but even that was relatively limited considering all you could do was dive underwater until your lung capacity ran down. By giving us an actual vehicle designed for delving to the bottom of the ocean, Rockstar would be making GTA V's already huge terrain even more expansive.