Would this work... Insurance related

[Haytch]

Can't sleep and randomly thought about car insurance. Why isn't there a website that compares cars within insurance companies instead of the usual comparing one car with many companies.

For example, if I was looking for a new car the insurance cost would be a big factor for me being only 18. So why can't I enter my details such as mileage price range postcode etc. and a list of cars come up that would fit my insurance price range or simply even the 5 cheapest cars I could insure.

Surely if there are websites comparing over 250 insurance companies within seconds it would be possible to make this work too. Now does this already exist and I'm just extremely tired or am I right in thinking this type of website is not available. If so why not?

[Haytch]

There must be a reason why one of the big insurance comparing websites have not done this but i cannot think why... I think there would be enough demand and not that complicated to do considering how complex there system must already be.