Does it cost more on insurance to have 4x4?

I have a Landrover freelander and im 27. I only pay £350. This seems to be the norm for me as i have had XR2i's, GTi's and other sports cars. But i wouldn't say it costs more for a 4x4.

they are specialist 4x4 insurers who insure 4x4's cheap.

I previously had a big Range Rover which again cost me only about £400. I would shop around. Try looking in the back of car mags, they usually have loads offering cheap insurance.