Talk:Tour Auto Speciale/@comment-27554970-20160928010725/@comment-27945602-20160928011321

I think just fully upgrading engine is the cheapest. Just need 200 gold to upgrade and you get 100 gold in return. I'm on day 6 and stucked on 6.4 with full R$ + brake upgrade. I regret not having upgraded the engine fully. I'm going to fully upgrade engine and that is around 250 gold. I get 100 gold back so I'm buying this car with 65% sale and I think that is good deal