4.3 liters
I work at Chevy dealership and we put 5 quarts of motor oil on 3.8L engine... In fact i have 2002 Grand Prix GT.
ym 94 grand prix 3.1l uses 4.5 quarts with new oil filter
It should take about 4 1/2 quarts of oil.
For normal climates, use 10W-30 oil.
4 1/2 Quarts of 5W-30
6 quarts
Do you mean an oil drain plug? If so, then yes.
4.5 to5 qts.
on the passenger side of engine by the wheel well
6 quarts
I believe it is 4.5 quarts, including filter.