This undated photo provided by Nissan shows the 2013 Nissan Sentra. The company says the new car is 150 pounds lighter than the old one, yet has more interior room. It also has a smoother, quieter ... more 
This undated photo provided by Nissan shows the 2013 Nissan Sentra. The company says the new car is 150 pounds lighter than the old one, yet has more interior room. It also has a smoother, quieter engine. The car goes on sale in the fall and will compete against the top sellers in the segment, the Honda Civic and Toyota Corolla. (AP Photo/Nissan, Bruce Benedict) less 
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Associated Press | Photo By Nissan, Bruce Benedict
Fri, Aug 31, 2012 12:07 PM EDT