A broken sump, possibly due to a broken Con-Rod.
No, it causes a massive coolantleak.
an oil leak
you are still pouring oil into it---stop!
An oil leak.
Possibly blown / damaged oil filter o-ring
5w30 unless you leak massive amounts of oil, then I would put 10w30.
Blown head gasket or cracked head or a crack/leak of the oil into the water system or other area internal or external. Oil pump can go bad, usually gradually, or stopped up pick up screen in oil pan.
HEadgasket failure, internal oil cooler leak.
an oil pan leak is adding oil to the already polluted environment, causes you to drive with your car a bit low on oil at times, and causes unsightly stains under the car .aside from all this if you monitor the oil level and keep it where it should be , not much of anything else ,i can think of,
There should be no oil leaks on a new car, take it back to the dealer and let them look at it and repair your leak.
An old gasket that needs to be replaced.
There is no way to answer the question. Transmisions leak because they are full of oil and seals, gaskets and other components let it out.