Talk:Koenigsegg Championship/@comment-93.27.234.135-20161014085137/@comment-28513013-20161015213312

You will win additional 100 gc along with the completion reward of 160, because you already own this car, so the returns are 260(championship) +165(= 425 gc. And there will be a 15% upgrade sale at 27th according to comments below. So the full upgrade looks kinda doable. In my opinion the exclusive series would definitely be worth it, a fully upgraded regera would be ridiculously enjoyable to drive.