If you are going to get a gift for your little son, you can consider getting one of this, the Silverlit FORD Focus WRC 2006 R/C Car. It is a 1:16 scale licensed car from Ford powered by 6V rechargeable battery power pack and equipped with 2 headlights, 2 brake lights and 4 signal lights. It also has the digital proportional function that allows precise turning angles even in high speed. This Ford Focus is available for $56.