The cars are Porsche cars sport German-made interpretations of the concept sports car.
In 1978, the model was improved by increasing the engine capacity to 3.3 liters and a few other changes. Now, the engine produces 40 hp more power. The rear wing was also revised: the two gates have been replaced by a larger smooth surface, placed a little higher.

Introduced in September 1969, a Porsche 914 sports car, Doye a 4-cylinder boxer engine.
The idea of this new model has come to create a new car.
The interior of 914 is fairly simple, not luxurious but with all necessities. It is not too much space other than the passenger seat.
In 1983, Porsche returned to Formula One, supplying engines labeled TAG.
Many successful and Porsche won two constructors' championships in 1984 and 1985 and three driver crowns in 1984, 1985 and 1986.
Less than ten years later, in 1991, Porsche returned to providing an engine, but this time the results were less successful, the Porsche F1, did not score a single point and over half the races n has even failed to qualify. Since that year, he has not participated in Formula One.