Rental cars keep getting older and older. Mileage over 50,000 m. is not unheard of. More on that story at this link.
Desert View Watchtower, Grand Canyon National Park, Arizona
A visit to the Desert View Watchtower on the eastern portion of the Grand Canyon’s South Rim. Constructed in the 1930s, it offers magnificent canyon views and a tie to the Native American history of the Canyon.
The link does not work. Regardless, I find this difficult to believe as car rental compaines sell cars that are used.