/me starts ferreting
By the looks of it the Vauxhall Calibra Turbo* doesn't have TC but it does have ABS though, and properly modelled ABS would be a really nice thing.
*my yardstick for the FXO, given that the specs are almost the same and the age looks right, IMO the TBOs are early to mid 90s, some modern technology but nothing too poncey.
As for the RB4, the Celicas of that era, by the looks of it, didn't have TC either.
On the XRT front, the Mitsubishi Starion didn't look like it had it. As for my timing yardstick, if the XRT is supposed to be a Starion it's OKish as Starion production ended in 1990.
So that looks like a no for the TBOs.
Citroen AX? No TC for that, no TC for XFG. Original Minis? Don't make me laugh.
However, should we get some newer cars they should have TC if they would have it in RL.