The first modern electric cars went on sale in significant numbers about a decade ago, but automakers were experimenting with increasingly modern electric powertrains for decades leading up to that. In 1990, Mercedes-Benz unveiled an electric version of its 190E sedan, dubbed 190E Elektro. A more fleshed-out version appeared at the 1991 Geneva... Long before Tesla existed, Mercedes-Benz tested solar-charged all-electric sedans
The first modern electric cars went on sale in significant numbers about a decade ago, but automakers were experimenting with increasingly modern electric powertrains for decades leading up to that. In 1990, Mercedes-Benz unveiled an electric version of its 190E sedan, dubbed 190E Elektro. A more fleshed-out version appeared at the 1991 Geneva...