The motorized action of the Hot Wheels City Roller Coaster Rally playset makes for non-stop adventure that takes the Hot Wheels experience to the extreme!​ ​It comes with 1 Hot Wheels vehicle and can accommodate up to 7 toy cars at once (additional vehicles sold separately) thanks to the playset's size and continuous movement. ​Kids control the diverter that determines the route cars take on the downhill, upping the challenge with each additional vehicle added to the set. ​It connects to other Hot Wheels City sets to inspire creative stories and awesome adventures. ​This makes a great gift for kids 4 to 8 years old, and, with one included Hot Wheels car, the fun is instantaneous.