[Amphibian]

There doesn't really seem to be much point. Based on real world discounts, a Colorado V-8 would probably be more or less similar to a Silverado V-8. I'm not opposed to the option of course, but I can understand why perceived demand would be too low to garner attention from GM.

However, if they made a Trailblazer/Envoy type of SUV based on the Colorado/Canyon then a V-8 option would be a good one.