My son, God love him, drives our KIA Rio. Has a 3-1/2 quart sump. It does burn oil, so he is told he needs to check it often. I even have a quart of oil in the trunk. So, last week I was outside and checked it. Didn't even register on the dipstick. At all. Way below the low mark. Added a quart and a half to get it to the Full mark, and even then it was just shy of Full mark. I showed him and told him if the engine blows, he better get a pair of Nike Turbos, because that's all he will have. Kids.......
It's due for an oil change soon anyway, but I can't get it changed out until January. Needs a few other things also.