The best way to inquire about vehicle accident information is to go to the insurance company, where to insure his car and where to check!
Under normal circumstances, some car owners will not report some accidents or notify the insurance company, so some accidents can't be found out, but you can find an experienced mechanic to help you look at them and give you some advice!
The license plate of the car in 2008 can only say that his car has just been transferred recently, which does not mean that there must be something wrong with his car!
It's a little troublesome to check the original information of the vehicle. In theory, the original information of the original license plate will be cleared after the vehicle is transferred, because this license plate is no longer used and becomes an empty license plate!
But if you know which insurance company he used to insure, you can find an acquaintance and ask him to help you see if this auto insurance company has an accident record, because of what accident!
Further reading: How to buy insurance, which is good, and teach you how to avoid these "pits" of insurance.