The Hippomobile is an automobile invented by Étienne Lenoir in 1863 which carried its own internal combustion engine. It was based on his 1860 invention the Lenoir gas engine. Lenoir sold about 350 to 400 Hippomobiles. ==History== In 1863 the Hippomobile with a hydrogen gas-fuelled one cylinder internal combustion engine made a test drive from Pa...
horse-drawn vehicle
hippomobile A horse-drawn vehicle; such as, a wagon.