Gran Turismo 5: A set of shots from the Season 2 tracks

Grand Turismo 7: Red Bull Ring and concept car images

Gran Turismo 5 looks too good for a game released in 2010 : r/granturismo

Gran Turismo 7 gets “epic” update

Sony Challenges Gran Turismo 7 Players to Race Against GT Sophy AI

Gran Turismo 7 Update 1.29 includes PS VR2 upgrade, a race against superhuman AI, a classic GT track and 5 new cars – PlayStation.Blog

Gran Turismo 5 Game Features Announced – GTPlanet

Gran Turismo 7: Tuning and Setup - The Ultimate Guide

Shooting cars: The art of Gran Turismo 6's photography

Page 2, Gran Turismo 5 Tech Analysis