I have no idea where to start with this! I have googled but there seem to be hundreds of options. I think he has in mind a car which he can drive 'off road' eg. round the park. Don't know if this is realistic. I don't want to spend more than about £30.
Can anyone tell me anything about remote control cars suitable for this age group within my budget?
This thread is a little old now so some of the suggestions may be out of date, but if you’ve landed here looking for a great remote control car, we’ve recently updated our best RC cars page with lots of great options, as tried and tested by Mumsnet users and their kids. We hope you find it useful. 
MNHQ