The oil capacity is 3.7 QTS
2001 cr250 oil capacity
The 2001 Honda Accord uses 5-20. It should also be listed right on your oil cap.
The capacity of the oil is 3.5 litres when replacing oil and filter.
4.5 Quarts with oil/filter change.
A 1997 Honda Accord EX with V6 engine requires 4.6 quarts of engine oil.
4.5 quarts with oil/filter change.
4.5 quarts with filter/oil change.