Porsche 356/1 Pictures Today we call the first mid-engined Porsche roadster as 356/1 (or 356 no. 1) to distinguish it from the rear-engined Porsches that followed. Below we have an assortment of photos we curated of the first prototype cars. © Porsche © Porsche © Porsche © Porsche © Porsche © Porsche © Porsche