At 75,000 had to change the push rods... cost? almost 2000$...at 75,000km??? come on GM!!! the dealer were I bought the car, said tough luck, guy..yeah...good customer service.
Other than that, very confortable car, decent engine power, very well equipped... but poor customer service... in BC, Canada.
So far, this has been a good car. We haven't had it long enough to judge its reliability. It definitely handles well.