Anyone that does their own oil changes on these cars knows how fast the oil comes out. They also know the large amount of oil these cars have in them. I have tried a few different catch pans in the last few years. The one that worked out the best so far is a 15QT pan I modified with a bigger hole and some wire mesh. The main problem with this pan how full it is when i'm done. It makes it hard to pour the old oil back into the jugs without making a mess. Well I picked up this new 16QT pan from walmart the other day. I haven't used it yet, but this looks like it will work like a charm.
16qt Oil Drain Container - Walmart.com
This is the old pan I used
http://shop.advanceautoparts.com/p/flotool-15-quart-drain-container-11838mi/9017658-P?navigationPath=L1*14924%7CL2*15045%7CL3*16237