I purchased a Grande 2WD recently and also have been told there is a three months wait for all Grande. Apparently there are a handful already with dealers but most dealers to not have any stock and all new ones coming into the country over the next few months are already accounted for. So unless your dealer already has one then it seems like a long wait for a Grande. I paid 56,000 (on the road) for the 2WD Grande with carpet mats, cargo mat, sidesteps, front and rear sensors and mudflaps (that is a fleet price).
