Porsche sold 242,722 vehicles year to date 30 September up 10% year on year.
Europe sales rose 23% to 51,742 with home market Germany volume up 19% to 24,814 cars.
North America sales rose 14% to 64,487 but China volume dipped 12% to 60,748 vehicles.
"This is mainly due to the continuing challenging economic situation in this region, Porsche said.
In overseas and emerging markets, sales rose 23% to 40,931 units.