That defining 911 silhouette topped with a window to the world. The new Targa unveils ultimate driving conditions with its fully automatic roof system opening and closing in under 20 seconds. #TimelessMachine __ 911 Targa 4: Fuel consumption combined: 9,8 l/100 km; CO2 emissions: 223 g/km. 911 Targa 4S: Fuel consumption combined: 10,3 - 9,9 l/100 km; CO2 emissions: 235 - 227 g/km.