Porsche is bringing the revamped 2017 911 Turbo and Turbo S sports cars to the North American International Auto Show in Detroit next month. Both cars feature a host of powertrain improvements that shave more time off the 0-to-60-mph run.
Porsche is bringing the revamped 2017 911 Turbo and Turbo S sports cars to the North American International Auto Show in Detroit next month. Both cars feature a host of powertrain improvements that shave more time off the 0-to-60-mph run.