Originally Posted by Mr_Draco
Well some really reliable people on here that actually work in Oshawa have said that the plant is shutting down for a week this Jan to add in a line for the Camaro rag top.
Also GM has said that the 'vert will be sold as a 2011 model so you MIGHT be able to order one this summer after the model year changes over.
Your post makes sense about the addition of the convertible in Jan. It is fairly typical of the next model year being able to be ordered anyways in May - not summer though... I Know the Corvette I ordered (2010) was placed in mid-May 2009. It was built the first day of 2010 production, at the very end of July.