As always the all-new Altima is targeted to compete with some of the major players in the mid-size segment such as the Toyota Camry, the Honda Accord and the Hyundai Sonata. Altima buyers will receive more than they expect this time around with no increase in price plus great added value. And the key component, 38 mpg.

With over 20 years of success, the Altima has improved with sleeker styling, more horsepower, an updated rear suspension, weight reduction, "zero gravity" seating, plenty of warning detection systems, an innovative tire pressure monitor and more, making it a serious contender for best in its class. Nissan claims that while the upscale full-size Maxima is about performance, this mid-size machine is about fuel efficiency. But after our first drive this week in Nashville, Tennessee, it's obvious the 2013 Altima is about far more than just that one number