I don't know where to begin. Our Blazer has taken us deep into the back woods on 4WD trails, to the top of many 14,000' mountain peaks, and has always managed to get us home. With that said, it has also been the most unreliable, frustrating vehicle we've owned. Purchased used w/50k 4 years ago, it has required the following in the last 40k miles: Transmission, lwr ball joints, axle shaft, several seals, intake manifold gasket, pwr window motor, 4WD actuator, O2 sensor, rotors, etc. It has also suffered from the following common Blazer issues: Dexcool sludge requiring multiple flushes so the heater would work, multi-function switch gremlins, ghost- wipers & leaking oil filter lines.
Install Toyota electrical systems, drivelines and interiors in the Chevy body? GM has lost another customer for life.