Gran Turismo 4 Prologue Demos/Content

Overview
These demos were only sold to consumers who bought a certain product, like Toyota or only a Prius in only limited copies. Around the world these can only be bought once at a time. But, are indeed very rare.

* Please expand this if I made errors or if I am not good at explaining this part.*

The Demo Discs
Gran Turismo 4: Prologue Toyota Edition 2004 Demo - The demo only offers two cars the PRIUS and the '''Motor Triathlon Race Car. '''The Grand Canyon is at it's early stage in development in this build since there is tarmac through nearly 1/4 of the track that is. The Prius's HUD is also different from it's Prius counterpart. This was sold in the US for people who owned Toyota's personally in 2003 since Toyota gave them out at that time. The Fuji Speedway 90s is also in here, and it is indeed finished. As you can see it's a bit different from the GT4: Prologue version and the Prius Trial Version. This time you have MPG (Miles Per Gallon Meter) and how much gallons of gas you are using currently at this point in time. You even have a time limit unlike the GT4: Prologue version.

Gran Turismo 4: Prius Trial Edition - It was only released in Japan only, and it is pretty rare. It has a different HUD, it shows the MPG and the amount of CC's you have used in time. The only track available is only Tsukuba Circuit.

GT4: Prius Trial
"""""""""""route5r""Twin Ring Motegi"Source: TCRF GT4 Page

GT4: Toyota Edition
No Hidden Content as of yet, so. Stay tuned.