As a fake BMW fanboy, I thought in Forza we now had all the recent M cars, only to find we've not got any 1 Series generation in game.
But then after 3.5 years, I also realised the sole X5 M is from 2011 - two gens ago - and also Playground Games even made it a Forza Edition in FH5, but didn't bring in a newer one with it.
Although we did see imaging for a new X5 M Competition in the most recent Forza datamining leak on GTPlanet.
To be honest, I now see a number of X3s, and would like to see that one more.
(also in the coming days, we'll find out if all their recent activity was a sign for new Horizon 5 content or even a teaser for the "next Forza" at Gamescom, or I misinterpreted it all)