We purchased this car on Dec 2010 V6 engine, first 2 months the car spent over a week in the dealer after many times of trying due to an oil leak that they could NOT find. It was squeaky on bumps etc.
A total desapoinment. Tried to work a deal with GMC with out luck. Tried to sell it privetly, no luck. We traded it in for a Japanise car. I wonder if there will be something that we can get from GMC like an insentive for all the trouble? If someone is interested in doing something about it as a group count me in.