It doesn't work like that, quotes are based on your circumstances and an insures attitude to risk, no one here can sit and reply 'oh this insurer is cheap for 1.4 cars' - even though different insurers will have different positions on different cars, they don't publish what these are as it's sensitive to their business.
One thing Ill say is you are trying too soon, you'll really need to complete your first YEAR of no claim or accident driving to see any movement in price, for now you're essentially still a new driver with 0 years NCB and 0 years driving exp
Another thing is that imo, comparison site results can get a bit screwy if you already have insurance, and there is a definite benefit to actually calling the insurer you are interested in and trying to get a better deal or sort out any issues with your status.