The Porsche 356 1300 has an increase in engine displacement to 1.3L over the original 1100's 1.1L engine. However, even though Porsche increased the engine size, the compression ratio fell, resulting in a power increase of only 4 bhp.
Need for Speed: Porsche Unleashed
The 356 1300 appears in the PC release of Need for Speed: Porsche Unleashed as a class 3 vehicle in the Classic Era category. It is an improvement of the original 356, and a cabriolet variant is also available.