Toyota work behind the scenes to maintain the residuals of used vehicles. It's not all upfront factory quality. I had a Toyota engine rebuilt at 90k miles and 6

Toyota work behind the scenes to maintain the residuals of used vehicles. It's not all upfront factory quality. I had a Toyota engine rebuilt at 90k miles and 6 years by Toyota at their cost. They quietly extended (just) the warranty for the head gasket on my model because of premature failures which damaged the cylinder head.