And sitting for 3 years isn’t good either. If the new owner plans on driving regularly there could be issues. But most likely it will be hidden away forever.
My youngest Son (Municipal Bylaw Enforcement, Town of Shediac) finally got his Patrol Vehicle, he had a rental since he started last June. He designed the graphics (Wrap), it has the same Eco Boost V6 that the Taurus SHO has, 360 hp in Explorer trim. It was the Fire Chief’s Department Vehicle, it’s a 2016 with only 45,000 kilometers. The Chief is getting a new Tahoe.