By accessing/using The Crittenden Automotive Library/CarsAndRacingStuff.com, you signify your agreement with the Terms of Use on our Legal Information page. Our Privacy Policy is also available there.
Porsche 911 Turbo - pictorial history from 1974 to 2013
Here's a GIF of them
This is the original 1973 Porsche 911 Turbo concept
1973 Porsche 911 Turbo concept
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.