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Several years later, Marcus designed a vehicle that briefly ran at 10 mph that a few historians have considered as the forerunner of the modern automobile by being the world's first gasoline-powered vehicle (however, read conflicting notes below). 1873 - George Brayton, an American engineer, developed an unsuccessful two-stroke kerosene engine (it used two external pumping cylinders).
In 1885, it was Karl Benz who built his first gasoline car in Mannheim, Germany. Benz was granted a patent for his car in 1886, and started production of it in 1888.