The 2018 Hot Wheels Character Cars Marvel Avengers Infinity War Groot is a diecast toy vehicle featuring the character Groot from the Avengers franchise. Part of the Hot Wheels Marvel series, this car is designed in a fun and collectible manner, appealing to fans of both Hot Wheels and Marvel. Perfect for children and collectors who enjoy contemporary manufactured toys and vehicles, this Groot car combines the world of cars with the popular Marvel universe.