With the release of Gran Turismo 6 on Next-Gen console and was very successful. Till now GT6 sold 300,000 units stateside, but in the same period, GT5 sold 1,169,074 copies to American owners.
A report from the VG Chartz, estimate global sales of Grand of Turismo 6 is 2,077,064 units since launch. In the same period GT5 managed over 5 million unit sales.
Gran Turismo 7 will be release on PS4 this year, but we don’t know how it will go on, lets see it with game release.