Been there! Traded the '13GT for a '14GT. Same color, same options (don't forget the City Brakes on the'14)....They LOOK identical. But they don't DRIVE identical! Have to use an Interstate everyday, merging and passing is a LOT easier. I spoke with the GM at the Mazda dealership about the diesel. He said right now there are no plans for the diesel CX 5 in America. What they're waiting for is to see how well the Mazda 6 does. He also said the CX 5 is doing so well, that they won't bring it over until sales start to slow (if it ain't broke, don't fix it).