Sooo.. after like 2 hours of grinding, I see the Formula GT in the UCL.. I have 4.6million dollars, and I'm a little XP short of level 24..You guys think I can reach both of those in time before the GT is gone? I can do two more races..
I'm not sure if you get more experience points for doing an endurance race, but if so you could try one of those... I also think that completing races with a lesser car gets you more points like it did in GT4, but I might be wrong on this.
As for cash I think the best you can do is the American championship (at Indy). Make sure you win because you are close to the limit - if it JUST arrived you'll only have 2 more races before it's gone.
Other than that, sell cars in your garage for money. The Formula car will be worth it. Just make sure you don't sell something that you can only win once or it'll be gone forever.