Gran Turismo 6 sold 5 million and and GT5 sold 12 million!

[Lawlight]

S.T.A.G.E. said:
Racers are losing popularity. The racing market is becoming exhausted. In the late 90's to mid 2000's it was fun to play racing games. The sales reflect the sentiment of fans. Racers need to go multiplat to reach older numbers.

Except GT5 is the second best selling game in the series.