[BigAls87Z28]

Japanese started the option package deal, grouping similar options together.

You can't option the Colorado because they aren't making them anymore, that is until the new one comes out, and even then, there probably won't be a manual trans.

Option packages work together so that they can keep costs down at the factory, as well as make it easier for production. And Paul, there won't be a manual AWD ATS, but option packages are most likely to be moved around.

GM's problem is that HOW they group the options. Perfect example is the ATS. If you opt for the performance package, you don't get the MRC suspension nor do you get the LSD. No, you have to get the top trim model to get that stuff.

The Malibu Turbo tester I had was fully loaded at 34 large, but no navigation?

Cruze sold well in it's first year, but GM detected different patterns in buying and changed up the option packages for the following year, reducing the price on some trims.
Everyone does this, but it takes about a year or so to see how exact the market is going to react.