Board Thread:Game Discussion/@comment-70.196.24.47-20160604081020/@comment-27596875-20160604092911

First of all Porsche RSR 4422222 was not cheapest it cost 282 golds but other option 4224222 is cheapest option it cost 272 golds 10 golds less than 4422222.

For Corvette Required PR is 86.4 and i found cheapest way to reach that PR is 4224222 which cost same as porsche 272 golds and other option is 4422222 it cost 282 golds.

Specially in last tier of corvette limited series there is also drag race so it's better to invest 282 golds to get more speed and acceleration while you have to invest only 10 extra golds.