All Entries Tagged With: "2009 Porsche 911 Carrera"

2009 Porsche 911 Carrera S Cabriolet

Porsche has been experimenting with automatics since the days of the 356 models. The new PDK (its full name is Porsche Doppelkupplungsgetriebe, or double clutch gearbox) uses two wet clutches to shift its seven forward gears with minimal interruption in the flow of power to the wheels. The new technology adds 66 pounds to the [...]