I support my contrary opinion by quoting from the April 2007 CR Auto Issue about Predicted Reliability (average overall reliability as a percentage better or worse than the average of all cars):
Mazda: + 5 % (variability relatively small, comparable to Audi, Acura, Jaguar)
GMC: - 11 % (roughly twice the variability of Mazda)
Buick: -14 % (roughly 4 times the variability of Mazda)
Pontiac: -16 % (roughly 6 times the variability of Mazda)
Chevrolet: -21 % (roughly 4 times the variability of Mazda)
Saturn: -52% (roughly 4 times the variability of Mazda)
Cadillac: -52 % (roughly 6 times the variability of Mazda)
Hummer: -70 % (negligible variability)
Hence, my concern about the reliability of GM products. I'm not saying they can't do better (God can only help them if they don't), and maybe they are putting in an effort to do better. But when I have to put down serious money (CAN$50,000) for a vehicle, I want to feel assured that it's going to be worth it, and frankly GM doesn't do it for me.
I have never been a big GM fan. I was burned badly by them in the days before the lemon law existed. I have not owned one since. So, I am not going to even try and defend their quality record. Of course Mazda does not have a spotless record either...
My bother in law ownes a Chevy/Pontiac dealership so I can get one of these brands for a very good price ( real dealers cost which is thouands below invoice by the way... ). So yes the thought of buying a Enclave does bother me from a reliability stand point. It was one of the reasons why I chose the Mazda to start with. However, I am going to have to trade my CX-9 for somthing that is more comfortable to drive. I am not 100% sure it will be an Enclave but is very close to the CX-9 in looks, performance and features. I am trying to arrange a longer drive in it to see if it will truly be comfortable on longer drives.