[///Mangler]

I run across prototype X series vehicles being tested in the mountains all the time and came across this X3 a few week ago. I outpaced my M5 through 3rd gear numerous times and it was hell to keep up with in the twisties that I know fairly well. I'm no slouch with much track time and the M5 has H&R/Koni SA's. I don't know what engine they had in it but it was a bullet.