With its luxurious interior and polished performance, the 2014 Nissan Altima is a well-rounded car, deserving of its standing among the best used sedans. It’s also a great value, due in part to a healthy serving of standard features. The Altima handles better than most rival vehicles in its class, providing sharp steering and a controlled feel in corners. It comes with one of two engines: models that include “2.5” in their name are powered by a 2.5-liter four-cylinder engine that delivers brisk acceleration. This engine also has one of the highest nonhybrid fuel economy ratings among its peers: an EPA-estimated 27 mpg in the city and 37 mpg on the highway.