Your theory sounds sound (Could also be the BMW 320i. It was a road car in GT2, which could be RM'd to a BTCC car. Both of them were absent in GT3, and the current(-ish) WTCC car was introduced in GT4.
Your theory sounds sound ()...
There's been a trend in refering to cars when they appear in GT as opposed to real life, if you get what I'm saying...I'm overanalyzing things, which is often why someone gets it ready before me![]()
Nice try, but noI think it might be..
DeltaWing '12 or '13?