Read towards the bottom of the article:
http://ncronline.org/news/vatican/blessed-john-pauls-popemobile-put-display-vatican-museums
The exhibit also includes the first official white "popemobiles." The first white off-road open-air vehicle used by a pope was a 1976 Toyota Land Cruiser used periodically by Pope Paul VI. That was followed by the 1980 Fiat Campagnola, a 1983 Land Rover Santana and a 1990 Mercedes-Benz 230.
Currently, the papal fleet has three cars that carry the pope: two black sedans and a white Mercedes-Benz popemobile, Barbagallo said.
http://ncronline.org/news/vatican/blessed-john-pauls-popemobile-put-display-vatican-museums
The exhibit also includes the first official white "popemobiles." The first white off-road open-air vehicle used by a pope was a 1976 Toyota Land Cruiser used periodically by Pope Paul VI. That was followed by the 1980 Fiat Campagnola, a 1983 Land Rover Santana and a 1990 Mercedes-Benz 230.
Currently, the papal fleet has three cars that carry the pope: two black sedans and a white Mercedes-Benz popemobile, Barbagallo said.