According to a recent report, Porsche will unveil the Panamera Turbo S sometime next month.

While nothing is official, the timeline matches up with the New York and Shanghai Auto Show. Furthermore, the original Turbo debuted at Auto Shanghai 2009 so it seems possible that the S could be introduced in China.

Under the hood, power will reportedly be provided by a twin-turbo 4.8-liter V8 engine that develops 550 PS (405 kW / 542 hp) and over 800 Nm (590 lb-ft) of torque. This should enable the hatchback to accelerate from 0-60 mph in less than 3.8 seconds and hit a top speed in excess of 188 mph (303 km/h).

If the reports are correct, the Panamera Turbo S will start arriving at dealerships in late June or early July.

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