Under the Hood

Base engine is a 152-horsepower, 2.5-liter, dual-overhead-camshaft inline-four-cylinder that makes 171 pounds-feet of torque, mated to a five-speed manual transmission
261-hp, 4.0-liter, dual-overhead-camshaft V-6 that makes 281 pounds-feet of torque
Available five-speed automatic transmission (standard on crew cab) is now available on entry-level Frontier XE models Available six-speed manual transmission on King Cab Electronically controlled, shift-on-the-fly, part-time transfer case

    See also:

    Manual transmission (if so equipped)
    The ignition switch includes a device that helps prevent accidental removal of the key while driving. The key can only be removed when the ignition switch is in the LOCK position. On manual tr ...

    Adjustable headrest (if so equipped)
    The adjustable headrests supplement the other vehicle safety systems. They may provide additional protection against injury in certain rear end collisions. Adjust the headrests properly, as ...

    Anti-freeze
    In the winter when it is anticipated that the temperature will drop below 32°F (0°C), check the anti-freeze to assure proper winter protection. For details, see Engine cooling system in the M ...