He has never let facts get in the way of his cheerleading, has he, Nate;>)
I have owned a number of GM vehicles since the early 80's and EVERY ONE of them had serious and costly defects which were not caused by, nor could they be prevented by, maintenance or severity of duty issues.
They were ALL defective parts or design flaws.
- the conversion V8 diesel
- the metric tranny for that diesel
- the 440T4 metric tranny for gasoline engines
- the CS small frame alternator
- the small V6 gasket leakage problems
- the 3800 gen II plenum problem
- the four wheel disc brake weaknesses **
- defective run of engine control modules (one or more series)
The CS alternators could be controlled by maintenance...if you call replaceing them every three months "maintenance".
The four wheel disc rear adjustment problems could also be made liveable by using the parking brake religiously and constant maintenance. These were really just poorly designed and implemented.