
The first-generation Polo, a rebadged version of the Audi 50, was introduced in 1975 and was produced until October 1981. By 1979, 500,000 Polos were produced worldwide. It shared the internal designation Typ 86 with the Audi 50. The differences between the Audi and VW models were minor, with the Polo being cheaper and much more basic. The two cars were initially sold alongside each other.
The Mark I Polo was available in three petrol engines options, 895 cc, 1093 cc and 1272 cc engines. Different levels of compression were used on each size to achieve different power outputs.
The Mark I Polo had a facelift in 1979. Sometimes referred to as the Mark IF, the facelifted model featured plastic
bumpers, a different front grille and a revised dashboard. The round headlights were replaced with square ones.

The Polo Mark II was introduced in October 1981, with the major change being the introduction of a third body style with a steep rear window, in addition to a version resembling the original Mark I shape with a diagonal rear window. These two body styles were called the Wagon and Coupe respectively, although in fact both were three-door
hatchbacks. The sedan version is now called the Polo Classic. By 1983, the millionth Polo was produced. The second million were produced by 1986.
A high fuel efficiency model which did make production was the Formel E, introduced in 1983.
The Mark II came with seven engine versions. The petrol engine options were 1093 cc, 1272 cc, 1043 cc, 1272 cc with fuel injection and equipped with a catalytic converter GT and supercharged 1272 cc. It also came in two diesel engines, namely, 1.3 L and 1.4 L.
The Mark II Facelift, also referred as the Mark IIF, saw square headlights, enlarged and reshaped tail-lights, bigger bumpers and a new interior with dashboard and door trim. As well as the cosmetic differences, under the skin the car received modifications to the chassis,
suspension and brakes. A clever feature on this version of the Polo was a stereo/cassette player unit which could be completely removed. This feature caught on well with buyers, who were able to remove it from the car as a security measure. The Mark II Facelift model continued form 1990 to 1994.

The Mark III Polo or Typ 6N appeared in 1994. It was a completely new model on a new chassis and available as 3 and 5-door hatchback versions. The Polo Mark III came with new rear and front bumpers and headlights. It came with nine petrol engines with various power outputs and a 1.9 L diesel engine. The facelifted Mark III Phase II or Typ 6N2 was revealed in 2000. The Mark III Polo won many awards.
The Volkswagen Polo Playa was a model for the South African market from 1996 until 2002.