dont plan on it.. havent 100%ed any Forza yet, well.. maybe the first one, cant remember .. but FM2 had the car collector achievements, only one i didnt get.. FM3 had the complete every race in Event List, only one i didnt get.. this one has the ferrari, unicorn, expensive cars, event list.. there are at least 3-4 i probably wont get.. unless we work together and get certain cars to gift back and forth and in-between each other.. ie: ferrari, expensive car ones