The first Porsche 911 Turbo concept appeared at the 1973 Frankfurt Motor Show. It was essentially a Carrera RS 3.0 but with Turbo decals at the rear. That concept featured a 2.7 litre engine which was quoted as producing 280bhp, and with a top speed of 160mph.
Public interest was enough that Porsche developed a production version and at the 1974 Paris Motor Show the first 911 Turbo was shown. It had a 3 litre engine with a single turbocharger and produced 260bhp. It had cost Porsche $2million to develop.
Thereafter all variants of the Porsche 911 featured a turbocharged model.
Here they all are.
 |
| 1974 Porsche 911 Turbo |
 |
| 1977 Porsche 911 Turbo 3.3 |
 |
| 1990 Porsche 911 Turbo 964 |
 |
| 1995 Porsche 911 Turbo 993 |
 |
| 2000 Porsche 911 Turbo 996 |
 |
| 2006 Porsche 911 Turbo 997 |
 |
| 2013 Porsche 911 Turbo S 991 |
Here's a GIF of them
This is the original 1973 Porsche 911 Turbo concept
 |
| 1973 Porsche 911 Turbo concept |
