Board Thread:Game Discussion/@comment-31526827-20190406021252/@comment-28169398-20190408174847

Actually the intention was that players would upgrade to all 3's to win in the LTS, which is why the reward is 130GC to incentivize the upgrades. The fact that you can get to the LTS PR with 1444224 wasn't considered, and as a result, 186GC to Upgrade, -130GC LTS Reward, -31GC Bonus Series 75% Completion Reward, and -25GC from a Group D showing in WTTT gives you +1GC.

I don't think that they were counting on a positive reward for the car.

And as User:Aditya28195 hinted at, I am pretty sure that the HONDA S2000 GT has no R$ Upgrades in its upgrade tree....