Just two years after a major redesign, Altima earned a thorough makeover. That included availability of front side airbags, standard in the GLE and optional for SE and GXE. The 2.4-liter engine gained 5 horsepower. SE and GLE sedans gained standard 16-inch tires, replacing the prior 15-inch rubber. They also added a cross-car brace in the engine bay. All Altimas got revisions to steering and suspension, as well as fresh front and rear fascias, a new center console (with automatic transmission), and new rear cupholders. Antilock braking remained optional, except on the base model. A new Appearance & Convenience Package includes the GLEs suspension and 6-speaker audio system. Leather upholstery remained standard for the GLE, optional for SE.