I found out about this thanks to Petrolicious. GranTurismo Magazine is something that is yet to get off the ground. Below is their Kickstarter video, explaining what they do and why you should support them.
Unfortunately, when I checked their Kickstarter page it said that the time had run out and that they hadn’t reached their goal. However, I am thinking that perhaps in spite of Kickstarter, they might still be able to find and get funding . If GT mag somehow still gets off the ground, I would totally subscribe to them.