AP Vehicle Info rmation app is one of the best for vehicle buyers to check complete details of vehicle by using Vehicle Registration Number. By Using this Vehicle Information app we can know the following details of vehicle or vahan. 1) Owner Name. 2) Vehicle Class. 3) Makers Name. 4) Makers Class. 5) Vehicle Fuel type. 6) Vehicle Colour. 7) Mfg Year. 8) Registration Date.