Just about one quart of 30w oil.
one quart It does not hold a full quart. it holds about 25 oz's.
20oz
That will vary for each make and model of mower.
http://www.sears.com/shc/s/c_10153_12605_Lawn+%26+Garden_Lawn+Mowers
1.5 quarts
Yo mama fool...
1.9 Qts.
its not how much can the engine handle but how much your transmission will hold up to. A lawn mower can drag anything along with the proper transmission
Depends on the size of the mower.
6,250 J
It depends on what kind of lawn mower (push or ride). I sell my fixed push mowers usually for $30.