Is actually not an inheritance relationship.
It is an instantiation of a specific class (Saturn) of a base class (car).
So My car is a Saturn isn't inheritance.
Unless you want to create a newspecialized Saturn car class, with new properties/functions like (This was MY CAR ( A Saturn )):
WornCarpets
FoodPasteOnBackseat
RadiatorLeak()
CrackWinshield()
etc.
;-)
Glen Austin