Yes, the 2013 models are officially different from the 2014s. The rest of the world got them first, and the USA only took delivery in 2014. As far as I know the only 2013s that made it in the USA were dealer demos. For a list of updates, Inmate Rob Zorba can help you, he is very knowledgeable on the model differences. It doesn't sound like they are giving you much of a deal on that demo... Without question I'd get the 2014, or even wait for a 2015 if they don't have any left.