The ZIS-101 was a limousine produced by the Soviet car manufacturer Zavod Imeni Stalina from 1936 to 1941. Its chassis was reverse-engineered from a Buick 33-90, except for the front suspension, engine, exhaust and battery carried over from 1933 experimental limousine L-1, itself an unlicensed Buick 32-90 copy,[1] but the body was designed by Budd Company for $1,500,000 while the stamps were made by Hamilton Foundry & Machine Company for another $500,000.[2] It was equipped with an 5.76 L straight-eight OHV engine (a metric copy of Buick 345) producing up to 110 PS[3] and giving a top speed of 115 km/h.[4]