Board Thread:Game Discussion/@comment-179.219.103.202-20161214223018/@comment-27048832-20161214232244

In short, no.

Corvette is an LTS forced upgrades 1,000+ to full on that puppy so expect around maybe 600 if you are lucky there

The Formula E cars are 753 to fully upgrade with one garunteed need to spend and one dependant on skills (looking at maybe 1,200 in total here)