The Corolla part 2

The first models offered in the U.S. were subcompacts equipped with a 1.1 liter, four cylinder SOHV engine. Toyota upgraded the Corolla in 1970, adding more room and the power of 1.2 and 1.6 liter engines. In the mid-1970s, Corolla became the best selling car in the world. The five millionth Corolla rolled off the production line in June 1976.