1) the new difficulty of game - to kill the enemy need more shots(main story+dlcs).-ver7.1
2) any of the cars can be sold to Derek(main story+dlcs). -ver7.1
3) new car colors (only main story)-ver6.1; (main story+dlcs)-ver7.1
4) radically new weapon
5) highspeed cars (up to 340km\h)
6) grann
Credits: (c) badyorko
http://www.badyorko.com