I am resurrecting this thread (2006!) since I'm in the market for another slow cooker. I have an old cylindrical Crock Pot slow cooker. The box is long gone and I couldn't find the volume on the pot, so I measured water into it to find it holds about 3.5 quarts. I specifically want one that is oval, has a keep-warm type of setting, and is just a bit larger than the one I already have (but not much more so.) I decided to go with a "4 quart" Crock Pot but, upon measuring liquid into it, I discovered it actually holds less volume than my old one. This only holds 3 quarts of liquid. I've read reviews on other brands and understand that most, if not all, other slow cooker makers follow suit and claim a volume that is larger than the actual volume allowed for food. Additionally, I'm reading that the programmable slow-cookers are a total hit-or-miss game - some seem to work but others don't, even of the same model.
So please, let's talk about this a bit. Of relatively-new slow cookers, any particular recommendations? Anyone know of one that actually holds 4 to 5 quarts? Pros/cons of programmable versions?