New for 2011

The Sierra Hybrid gets GM's OnStar 9.0 telematics system that GM says provides better voice recognition. GM also said they have worked to cut down on the amount of wind noise occupants hear.

    See also:

    Easy Exit Driver Seat
    This feature can move the seat rearward to allow extra room to exit the vehicle. : Press to recall the easy exit seat position. The vehicle must be in P (Park). See Memory Seats on page 3‑7 a ...

    Receiving a Call
    When an incoming call is received, the audio system mutes and a ring tone is heard in the vehicle. • Press to answer the call. • Press to ignore a call. ...

    Easy Exit Driver Seat
    This feature can move the seat rearward to allow extra room to exit the vehicle. (Easy Exit Driver Seat): Press to recall the easy exit seat position. The vehicle must be in P (Park). If the easy ...