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.

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    Memory Seats
    On vehicles with the memory feature, the controls on the driver door are used to program and recall memory settings for the driver seat and outside mirrors. ...

    Cruise Control Messages
    CRUISE SET TO XXX This message displays whenever the cruise control is set. See Cruise Control on page 9‑32 for more information. ...

    Driving Impressions
    The overriding thing that struck me was how small the Acadia feels when you drive it. Make no mistake, this is a big vehicle, but it doesn't feel that way, and that's a good thing. It's easy to ju ...