The 149 cc Kohler engine on my lawn mower takes ( 20 ounces / 600 ml )
7 quarts
As much as the engine manufacturer specifies.
With engine oil filter change ( 5 quarts / 4.7 liters of engine oil )
( 5 quarts / 4.7 liters of engine oil ) with engine oil filter change
7qts
6.5 quarts
4o liters
7.6 litres
It should hold 10 quarts
most engines hold about 5 quarts
4.5 quarts
Depends on the engine but most hold 11 gallons