Major changes included: The fourth generation Altima is available in sedan and coupe form. It comes with a 2.5 liter 4-cylinder in base form with an optional engine upgrade to a 3.5 liter V6. High-end standard features include 8 speaker sound system, Nissan Direct Ignition System, Iridium-tipped spark plugs, Dual exhaust with chrome-tipped finishers, UV-reducing solar glass, and Intelligent Key with push-button ignition.
