Car Games for Kids
These car games suit younger players. Controls are simple, crashes are forgiving and the art is bright and friendly. They are a good place to learn steering before moving on to faster racers.
12 free games
CarMania.io 
Blue Tractor 
Extreme Car Racing 
Mini Car: Room Parkour 
City Husle 
Hill Ride 3D 
Crazy Flying Car 
Driver Club: Highway Racing 
Drive Quest 
Obby: +1 Speed Car Escape 
MR RACER - Car Racing 
Obby Royal races in flight Playing car games for kids
Most kids' car games need only the arrow keys or a tap. Levels are short and there is little penalty for mistakes, so children can keep trying without getting stuck.
All of these games are free to play in the browser, with no download or account needed. Some include optional in-game purchases, which the game page lists.