Ok, I'm trying to buy a r/c car, for off-road use. A couple of questions:

Do you get cars that run on unleaded petrol alone (I don't want nitro fuel)?

Any recommendations of complete cars (with transmitter etc) for a budget of around £250 ($450) all in (including postage)?

Please, i need advice!

The only rc cars that are gas powered and not nitro powered are 1/4 scale.You cant get one of those under 800 us dollars.

What scale are you looking for? But I think TRAXXAS makes one that has a Zenoah engine. And I believe it come RTR. Not sure about the price though.
Might could look at their website.