You can believe that the Mars rover has never needed to be fixed in over a decade without breaking down if you want to. But this only tells me the cognitive dissidence is so strong with you that you won’t even consider NASA is lying.
You make excuses like “ Also, unlike automobiles (other than parked ones) the rover moves extremely slowly and thus in 10 years the rover has far less mileage on it than a automobile driven on Earth. I thus am not surprised that the rover (which moves really slow) would be able to be in operation (without maintenance) for ten years, unlike and automobile (without maintenance) driven by a human rider.“
Disalusioned please just think about the distance between Earth and Mars and take a moment to think are those pictures really from Mars or is it all an elaborate lie and they are actually from here on Earth?