FM7 Car Pass
Microsoft.com:
StoreRelease date: October 2017 (effective starting November)
EDIT: On May 17, 2018, Brian Ekberg
announced on #InsideXbox that the Car Pass would be extended to include two more monthly packs plus the Hoonigan Car Pack (made available to everyone in June):
Included DLCThe day-one F8 of the Furious Car Pack is not covered by the Car Pass. The Formula Drift Car Pack may not be covered by the Car Pass.
Car Pass and UE owners should not try to download packs from the Store or the in-game Marketplace (or else you'll pay unnecessarily). As of 2018, included cars should automatically be added to your garage when you start the game after a content update:

If not, go to the Buy Cars menu where they should be available to collect for free.
https://www.forzamotorsport.net/en-us/news/fm7_e3_announceQuote:Now available for pre-order at your local Microsoft Store and microsoft.com, Forza Motorsport 7 arrives worldwide on October 3 exclusively on the Xbox One family of devices and Windows 10 PCs via Xbox Play Anywhere. Special editions include the Deluxe and Ultimate Editions, complete with exclusive, digital-only bonus content, VIP membership, and access to the Day One Car Pack. In addition, Ultimate Edition owners will receive early access to the game on September 29 and the Forza Motorsport 7 Car Pass that gives you access to upcoming car packs.
Quote:Get six monthly car packs at one low price. With the Forza Motorsport 7 Car Pass, you’ll always be dialed in to the latest and greatest cars in Forza Motorsport 7. The Car Pass brings you six monthly car packs (7 cars each). That’s 42 amazing new cars total, all waiting to be collected, customized, and raced for one low price. The Forza Motorsport 7 Car Pass is included with the Forza Motorsport 7 Ultimate Edition.
https://www.forzamotorsp.../en-us/news/fm7_preorderEdited by user Wednesday, July 11, 2018 10:47:44 AM(UTC)
| Reason: Not specified