The Mitsubishi Colt (A20) was one of their first series of passenger cars produced by Shin Mitsubishi Heavy-Industries, Ltd, one of the companies which would become Mitsubishi Motors. Built from 1963 until 1970, they were available in four bodystyles (2-dr/4-dr sedan, 2-dr van, and 4-dr wagon) and on two different wheelbases, with gradually increasing engine displacements 1000, 1100, 1200, and 1500.
After a May 1968 facelift, they were marketed as the "New Colt". Along with the smaller, fastback Colts they formed the mainstay of Mitsubishi's passenger car lineup in the 1960s. With the late 1969 introduction of the new, larger Colt Galant, the outmoded Colt-series soon faded away, replaced by the Mitsubishi Lancer. The dimensions were kept small so as to provide Japanese buyers the ability to purchase a car that complied with Japanese Government dimension regulations and to keep the annual road tax obligation affordable.
Colt 1200 (A23 series)
Along with a May 1968 facelift, whereby the Colt became the "New Colt", the engine was upgraded again: with the long-stroke 1189 cc and 62 PS (46 kW) KE46 it became the Mitsubishi New Colt 1200, chassis code A23. "New Colts" are easily recognized by the large rectangular headlights rather than the earlier round ones, along with a lower front grille and more sloping tip of the hood. On the rear, wide slim rectangular taillamps replaced the earlier round ones.
All New Colt sedans were built on the longer body of the Colt 1500, which received the same upgrades simultaneously. Later on, the engine was upgraded to 66 PS (49 kW), which afforded a top speed of 140 km/h (87 mph). Available as a two-door and four-door sedan, and also as a three-door wagon ("Van", still with the shorter wheelbase), the Colt 1200 could reach 140 km/h (87 mph). An extremely rare five-door wagon, more luxuriously equipped than the Van and with entirely different rear bodywork was added somewhat later, and was aimed at private rather than commercial use. A four-speed, full-synchro, column shifted manual was standard, whether in Standard or Custom equipment levels.
The Colt 1200 remained available alongside the new Galant for a brief period in late 1969 and early 1970, but not much customer interest remained.
Source: Wikipedia