I am actually currently working on exactly this. It will allow you to view the statistics for make/model/engine/ year etc. Unfortunately I have found it more challenging to make an accurate AI model without the MOT history though, as the MOT history gives a reasonably complete picture of the cars life. So far I have found the averages to be the best predictor when just using a cars make, model, current miles and age, as opposed to any AI model. I have a few ideas left to try though to attempt to improve it!