Gran Turismo 4 – Karl on Cars

All Cars Gran Turismo 4 Parte 1, Wiki

Racing 101 part 3 - Gran Turismo 4 Guide - IGN

Growing Up Gran Turismo – Part 4 – AutoLobotomy

Gran Turismo Special Edition: 2004 GENEVA Version : Free Download, Borrow, and Streaming : Internet Archive

Finally got the 4 secret black race cars in GT4 --> Toyota GT-One at Suzuka : r/granturismo

Gran Turismo 7 Review: The Best in the Series Since GT4

I fully recreated the Gran Turismo 4 car selection screen in 3D. (forgive the vertical screen, it was originally intended as an instagram video : r/ granturismo

Tamerlane's Thoughts: Gran Turismo 4

Gran Turismo 4 - Lutris

Gran Turismo 4 Pace Car skin for R34 Z-Tune

Gran Turismo 4 - IGN