It is a total******shoot with a Gov,t vehicle. I worked for DoD for 15 years. Some trucks stayed in the motor pool most of there lives. The trucks security used probably had 150 miles a day put on them at 25 miles per hour and have a ton of idling ours, others were over loaded banged up by forklifts or other equipment.
Most all gov't vehicle are leased from GSA and treatment and use was totally dependant on the end use agency.
Like I said total******shoot.
Just for grins and Giggles go to the GSA auction site and check out similar vehicles.