It all depends on the application. Ten gallons of oil is a drop in the bucket when compared to the largest oil spill in the world which was the BP oil spill in the gulf. British Petroleum owns Castrol.

10 gallons is quite a bit.the duramax diesel holds 10 quarts, dodge power stroke holds 12 and the ford hold roughly 14. 10 gallons is 40 qts. i have not seen an engine that will hold that much.

Not for twin Cat diesels powering a 45 foot boat.

It would depend. If you tried to put that much in a POS Honda, it would cause problems. Some diesel engines take much more than 40 quarts.

40 Qts

Not compared to what was dumped into the water by the Exxon Valdez. Do you have an actual question?

I'm sure wondering why a girl would even ask this question!

Twenty gallons is a lot more......

YES

What is correct.? Is or are?