Is it nesscary to do an oil change if its a few months before returning a lease?
What do you call a few months?
In general doing an oil change at the proper intervals keeps the car running smoothly, burning less fuel, as the engine doesn't need to work as hard. Easier to start the vehicle on cold mornings. And prevent any discoloring on the hood of the vehicle, as the motor oil tends to burn when left in a vehicle for longer than its supposed to.
Now another factor that plays a role is what type of oil you put and how often you go for an oil change.