Under the Hood

A 291-hp, 4.2-liter inline-six-cylinder is standard, and a 300-hp, 5.3-liter V-8 is optional. A four-speed automatic is the sole transmission.

    See also:

    Heated Seats
    Heated Front Seats The buttons are on the climate control panel. To operate, the ignition must be on. Press to heat the driver or passenger seat cushion and seatback. Indicator lights on the clim ...

    Ending a Call
    Press to end a call. ...

    Buying New Tires
    GM has developed and matched specific tires for the vehicle. The original equipment tires installed were designed to meet General Motors Tire Performance Criteria Specification (TPC Spec) system rati ...