Although the all-new 2015 Ford Mustang just had its debut last week, the hype leading up to it may have caused sales of the outgoing Mustang to fall. Regardless as to why exactly, the November sales numbers for the 2013 Mustang are out and they've dropped by a little over 1,500 units compared to October. However, the Mustang still outsold the Chevy Camaro and Dodge Challenger.

What's also interesting is that November 2013 sales were actually better than November 2012; 5,376 vs. 5,309 units sold, a 1.3 percent increase. The fact there was a 22 percent decrease in Mustang sales from this past October compared to November could signify a growing trend: people are simply waiting for the 2015 Mustang to hit showrooms. More than likely this drop in 2013 Mustang sales will continue in the coming months.