The second set is called "Mega Deluxe World Of Racing" and features 22 vehicles from the film. All vehicles in these sets are between 3" to 4.5" long. Not sure of the actual scale? Both sets are mint & sealed/factory fresh.
The item "Disney Store CARS Exclusive Diecast Vehicle Sets (2) Case Fresh 32 Diff MISB" is in sale since Monday, May 20, 2019. This item is in the category "Toys & Hobbies\TV & Movie Character Toys". The seller is "bugzmo" and is located in Winter Springs, Florida. This item can be shipped worldwide.