I have had this car for a year and a half and commuting. I was very excited when I got it, but then, not so much. I have replaced the spark plugs (3 times and impossible to get at), ignition wires (twice), all three ignition coils, ignition module, drive shaft (have to buy a new 2 piece to replace center bearing, GM doesn't sell the bearing $625, or convert to single piece $180), tires (twice, my fault though), both window motors, clutch, fuel filter, a T-top, catalytic converter, A/C compressor, alternator, battery, rebuilt the transmission. This is insane. I hate this car. I spend more time and money trying to fix it than I do driving.
It's quick for a V-6, when it runs.
Everything on it is mickey mouse and hard to get at. Chevy needs to get some decent engineers that have actually driven a car before.