Board Thread:Game Discussion/@comment-34581412-20171118174416/@comment-30564429-20171126075229

Note that it was listed on the sale page, and subsequently moved to someone's private page, that Formula E cars currently in the game will maybe be on sale from January 12-17, 2018 for 80% off. This was part of the notification file that contained also some future sales outside the dates of this release. These may have changed but they were there when this release first dropped (I cannot find the notifications file on my phone otherwise I would reconfirm this).

http://rr3.wikia.com/wiki/User:Nmhenriques/Sales_Next_Release