Nissan is retooling the Sentra for 2013 with an all-new platform, lighter body and 1.8-liter engine to elevate its appeal in the compact sedan segment that is now dominated by the Toyota Corolla and Honda Civic. The 2013 Sentra is slightly larger overall with additional interior room. It goes on sale this fall and, in addition to the Corolla and Civic, will face off against newer compacts from Subaru, Hyundai, Ford, Chevrolet and Volkswagen.
