Between 1958 and 1959, the Mexican midsize Rambler line consisted of a four-door sedan in Super trim, a four-door hardtop in Super trim, and a four-door pillared wagon in Cross Country trim. All three versions were powered by the one-barrel OHV 127 hp (95 kW; 129 PS) 195.6 cu in (3.2 L) I6 engines. A three-speed manual transmission was standard with the three-speed automatic as an option, including the push-button version.
The problem of low sales volume continued under Planta REO and AMC also canceled this contract. The company would eventually sign an agreement with Toyota, which would cause speculations of Planta REO neglecting the Rambler brand in favor of the Japanese one, being allegedly an important or the main cause of the low commercial success of this second venture of AMC in Mexico.
Imports of completed AMC vehicles into Mexico resumed until a third domestic production partner was established. Willys Mexicana, the company that would become Vehículos Automotores Mexicanos (VAM) was the third local company that AMC would sign an agreement during 1960. However, VAM did not assemble the Rambler Six and Rambler V8 models, focusing instead on the smaller-sized Rambler American cars. This marked the end of both the midsize Ramblers and subsequent first-generation Rambler Classics in the Mexican market. VAM never sought to import them instead either in 1960 and 1961 and the auto industry integration decree published in 1962 would legally ban the importation of fully assembled vehicles and engines. Willys Mexicana would not introduce a midsize AMC automobile until 1963, the model in question being the now second-generation Rambler Classic models.
(Description text adapted from Wikipedia)