Additional contents of the latest update for racing video game "Forza Horizon 3" have been leaked online, revealing more cars to be added to its roster.

The upcoming "Forza Horizon 3" Blizzard Mountain DLC will be launched next week, just in time for the winter holidays.

The new campaign will include over fifty new events and three new race types: Hill Climb, Descent and Blizzard, and will also include seven brand new cars. Check them out below:

2016 Ford GYMKHANA 9 Focus RS RX

1965 Ford F-100 Flareside Abatti Racing Trophy Truck

1975 Lancia Stratos HF Group 4

1985 Lancia Delta S4 Group B

2016 Nissan Titan Warrior Concept

2016 RJ Anderson #37 Polaris RZR-Rockstar Energy Pro 2 Truck

2016 Subaru #199 WRX STI VT15r Rally Car

There will also be a brand new hidden Barn Find vehicle to be added to the game.

Interestingly, these are not the only cars to be added to the roster, as per a Windows Store leak. According to WCCF Tech, there are six more cars to be made available once Blizzard Mountain is released next week. Here is the list:

1965 Pontiac GTO

1992 Toyota Supra 2.0 GT

1996 HSV GTSR

2014 Morgan 3 wheeler

2017 Mercedes-AMG GT-R

2017 Jaguar F-PACE S

Apart from new rides and tracks, the Blizzard Mountain DLC will also bring over twenty new Achievements worth 500 Gamerscore points.

The Blizzard Mountain DLC for "Forza Horizon 3" will be available to those who have the "Forza Horizon 3" Expansion Pass, which gives players a sweet deal on two expansions for only $34.99. The DLC will also be available as a standalone purchase, although its price has not been revealed yet.

As for "Forza Horizon 3 Ultimate Edition" owners, they will receive a $10 discount on the "Forza Horizon 3" Expansion Pass, but only if purchased before the end of the year.

Are you excited about the new content? Blizzard Mountain DLC for "Forza Horizon 3" will be out on Dec. 13.